슬라이드 1

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Transcript 슬라이드 1

Introduction & Products Guide
Introduction & Products Guide
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Sooyangchemtec Co., Ltd
Introduction & Business Area
www.sooyangchem.com
● Introduction
Sooyangchemtec Co.,Ltd. has been growing into the total maker in fine chemical
area by concentrating on surfactant materials and various industrial chemicals
since its establishment in 1999.
We are outstanding researchers and equipments in analysis and synthesis to
develop special chemical materials and new materials. We have also participated
in national projects to take leadership in fine chemical area.
● Business Area
IT & Electronic
Materials
Industrial
Additives
Techniques of
Fine Chemistry
(Analysis/Synthesis/Formulation
/Valuation/Applications)
Household
Chemistry
International
Business
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Surfactants
www.sooyangchem.com
● Anionic surfactants
Chemical Name
Linear alkylbenzene sulfonic acid
Appearance
Active
(%)
Dark brown liquid
96 min
Pale Yellow liquid
35 min
pH
(Range)
Application
Detergents for home,
industry etc.
11.5 ~ 13.5
Foaming agent and
penetrating agent for industry
α-Olefin sulfonate
Pale yellow powder
or granule
94 min
(powder)
Detergents for home
and degreasing agent for industry
Transparent
pale yellow liquid
28 min
Pale yellow paste
70 min
Ammonium lauryl ether sulfate
Transparent
pale yellow liquid
25 min
Sodium diisooctyl sulfosuccinate
Transparent liquid
80 min
5.7 ~ 7.0
Wetting and penetrating agent
Transparent
pale yellow liquid
or viscous liquid
30 min
7.0 ~ 9.0
Industrial application
(Textile, Emulsification)
White or
light yellow powder
94 min
Ammonium lauryl sulfate
Transparent
pale yellow liquid
25 min
5.0~7.0
Sodium xylene sulfonate
Light brown liquid
40 min
7.0 ~ 10.0
Solubilizer,
cleansing agent for industrial use
and alkali stabilizer
Sodium octyl sulfate
Yellow liquid
40 min
7.0 ~ 9.0
Detergent for dish washer,
textile industry and solubilizer
7.0 ~ 9.0
Shampoo, bath detergents,
foaming agent
Sodium lauryl ether sulfate
7.0 ~ 9.0
Shampoo, detergents for home
and additives for cosmetics
Sodium lauryl sulfate
Laundry detergent,
additives for cosmetics and
degreasing agent
Foaming agent and
industrial application
(textile, emulsification)
● Cationic surfactants
Chemical Name
Appearance
Active
(%)
pH
(Range)
Application
Distearyl dimethyl ammonium chloride
Pale yellow paste/solid
Fabric softener
Cetyl trimethyl ammonium chloride
Pale yellow liquid
28 ~ 30
4~6
Fabric/ Hair softener
Stearyl trimethyl ammonium chloride
Pale yellow liquid
29 ~ 31
4~6
Fabric/ Hair softener
Benzalkonium chloride
Light yellow liquid
49 ~ 51
5.5 ~ 7.5
Surfactants for sterilizing
Bis(alkyloxyethyl)hydroxyethyl methyl
ammonium methosulfate
Light yellow Paste
84 ~ 86
2.8 ~ 3.5
Softener
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Surfactants
www.sooyangchem.com
● Nonionic surfactants (Lauryl Alcohol series)
Chemical Name
C.P.
(℃)
Appearance
HLB
Application
Lauryl alcohol ethylene oxide 3mole
Transparent liquid
8.3
5mole
Transparent liquid
12.5
53 ~ 58
Emulsifier and cleansing agent
9mole
Paste
13.3
78 ~ 82
Emulsifier and cleansing agent
15mole
Solid
15.7
over 100
Textile manufacturing
25mole
Solid
17
50mole
Solid
18.3
Emulsifier and cleansing agent
Emulsion stabilizer
Solidifying agent
● Nonionic surfactants (Nonyl Phenol series)
Chemical Name
C.P.
(℃)
Appearance
HLB
Application
Nonyl Phenol ethylene oxide 3mole
Transparent liquid
7.5
5mole
Transparent liquid
10
under 25
Emulsifier
7mole
Transparent liquid
11.7
26 ~ 30
Emulsifier and cleaning agent
10mole
Transparent liquid
13.3
58 ~ 61
Textile manufacturing
20mole
Solid
16
over 100
Emulsifier
40mole
Solid
17.8
100mole
Solid
19
Emulsifier and wetting agent
Emulsifier
for emulsion polymerization
Thickening emulsifier
● Nonionic surfactants (Oleyl alcohol series)
Chemical Name
C.P.
(℃)
Appearance
HLB
Oleyl alcohol ethylene oxide 2 mole
Transparent liquid
4.5
Emulsifier
5 mole
Transparent liquid
9.4
Antistatic agent
7 mole
Transparent liquid
11.3
Dyeing agent
10mole
Transparent liquid
12.4
20mole
Solid
15.3
Dyeing agent
30mole
Solid
16.7
Emulsion stabilizer
50mole
Solid
18.4
Emulsifier
for emulsion polymerization
60 ~ 65
Application
Wetting agent and
cleaning agent
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Surfactants
www.sooyangchem.com
● Nonionic surfactants (Synthetic Alcohol series)
C.P.
(℃)
Chemical Name
Appearance
HLB
Tridecyl alcohol ethylene oxide 2mole
Transparent liquid
7.9
5 mole
Transparent liquid
10.4
64 ~ 67
Penetrating agent
10 mole
Transparent liquid
13.7
70 ~ 73
Wetting agent
Dodecyl alcohol ethylene oxide 3mole
Transparent liquid
8.1
5 mole
Application
Dyeing agent
Emulsifier
10.7
Emulsifier
Emulsifier
Octyl alcohol ethylene oxide 5 mole
Transparent liquid
12.6
8 mole
Transparent liquid
14.6
76 ~ 81
C.P.
(℃)
Wetting agent and
penetrating agent
● Nonionic surfactants (Fatty acid series)
Chemical Name
Appearance
HLB
Application
Coco fatty acid ethylene oxide 5 mole
Transparent liquid
10.5
Dispersion agent
9 mole
Transparent liquid
13.3
Lubricant
Oleic acid ethylene oxide 3 mole
Transparent liquid
6.4
Emulsion dispersing gent
9 mole
Transparent liquid
11.7
Emulsion dispersing agent
Hydrogenated caster wax
ethylene oxide 10 mole
Transparent liquid
6.4
Emulsifier agent and
dispersing agent
30 mole
Transparent liquid
11.7
Emulsifier
● Nonionic surfactants (Sorbitol series)
Chemical Name
C.P.
(℃)
Appearance
HLB
Solbitol Laurate
Paste
8.6
Dispersing agent
Palmitate
Solid
6.7
Dispersing agent
Stearate
Solid
4.7
Emulsifier
Transparent liquid
4.3
Dispersing agent
Solbitol Laurate (EO) 5mole
Paste
16.7
O/W typed emulsifier
Solbitol Palmitate (EO) 5mole
Paste
15.6
Dispersing stabilizer
Solbitol Stearate (EO) 5mole
Paste
14.9
Oil dispersing agent
Transparent liquid
15
O/W typed emulsifier
Oleate
Solbitol Oleate (EO) 5mole
Application
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Surfactants
www.sooyangchem.com
● Nonionic surfactants (Alkyl amine series)
Chemical Name
C.P.
(℃)
Appearance
HLB
Transparent liquid
12.4
Rust protector
5 mole
Paste
13.7
Dyeing agent
7 mole
Solid
15.3
Agrochemical manufacture
Tallow amine ethylene oxide 15 mole
Solid
14.0
Dispersing agent
for pigment
20 mole
Solid
15.4
Emulsifier
Stearyl amine ethylene oxide 5 mole
Paste
9.0
Dispersing agent
and dyeing agent
10 mole
Solid
12.4
57~65
Antistatic agent
15 mole
Solid
14.2
77~85
Dyeing agent
30 mole
Solid
16.6
84~92
Emulsifier
Appearance
HLB
M.P. (℃)
Lauryl amine ethylene oxide 5 mole
Application
● Nonionic surfactants (PEG series)
Chemical Name
OH Value
Poly(Ethylene glycol) 4.5 mole
Transparent liquid
534~590
9 mole
Transparent liquid
268~294
13.6 mole
Transparent liquid
18~22
178~196
22.7 mole
Paste
35~39
108~117
34 mole
Paste
43~46
70~80
45.5 mole
Solid
49~53
51~60
91 mole
Solid
53~57
22.5~29.5
136 mole
Solid
56~61
17.5~20
C.P. (℃)
Application
● Nonionic surfactants (EO/PO copolymer)
Chemical Name
Appearance
HLB
PE-61(EO/PO = 1/6)
Liquid
22 ~ 26
Organic defoamer
PE-62(EO/PO = 2/6)
Liquid
28 ~ 32
Low foaming emulsifier
PE-63(EO/PO = 3/6)
Liquid
41 ~ 45
Low foaming emulsifier
PE-64(EO/PO = 4/6)
Liquid
57 ~ 61
Degreasing agent
and emulsifier
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Surfactants
www.sooyangchem.com
● Polypropylene Glycol (PPG)
Chemical Name
Appearance
HLB
M.P. (℃)
Poly(propylen glycol) 4.5 mole
Transparent liquid
9 mole
Transparent liquid
13.6 mole
Transparent liquid
22.7 mole
Transparent liquid
96 ~ 112
45.5 mole
Transparent liquid
51 ~ 60
Application
Diol using Polyurethane
● Amphoteric surfactants
Chemical Name
Coco amidopropylbetaine
Disodium cocoamphodiacetate
Appearance
Pale yellow liquid
Pale yellow liquid
Active
(%)
pH
(Range)
35 min
49 min
6~7
8 ~ 8.4
Application
Wetting agent and
foam stabilizer in shampoos
Bubble bath and
dishwashing compounds
Mild detergent
excellent foaming agent and
foam stabilizers in shampoos,
baby baths and industrial cleaners.
Excellent high-foaming surfactant
for low-irritation shampoos,
bubble baths and body cleaners,
low-irritation detergent
for shampoos and skin cle
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Special Surfactants
www.sooyangchem.com
● Glucose type surfactants (Alkyl Polyglucoside)
Grade
Appearance
Alkyl chain
Activity (%)
Application
Arlcon-210
Transparent liquid
C4
48 ~ 52
Low foaming cleaner
Arlcon-220
Light yellow paste
C8-10
48 ~ 52
Householder/ Metal cleaner
Arlcon-230
Light yellow paste
C8
48 ~ 52
Alkali coupling agent/cleaner
Arlcon-240
Light yellow paste
C8-14
48 ~ 52
Emulsifier, cleaner
Arlcon-250
Light yellow paste
C12-14
48 ~ 52
Emulsifier
Arlcon-260
Light yellow paste
C10
48 ~ 52
Householder cleaner
● Citric acid type surfactants
Grade
Appearance
Alkyl chain
Activity (%)
Application
LCT-5
Transparent liquid
LA-5
28 ~ 33
Hair care cleaner /Emulsifier
LCT-7
Transparent liquid
LA-7
28 ~ 33
Hair care cleaner
LCT-9
Transparent liquid
LA-9
28 ~ 33
Hair care cleaner
● Amino acid type surfactants (Aminomool series)
Grade
Appearance
Alkyl chain
Activity (%)
Application
L
Transparent liquid
Lauryl
25 ~ 30
Cosmetic cleaner
C
Transparent liquid
Cocoyl
27 ~ 30
Cosmetic emulsifier
S
Transparent liquid
Natural extract
25 ~ 35
1. Applications
- Cosmetic emulsifier, Oil emulsifier, Cleaning agent, etc.
2. Characteristics
- Environmentally benign surfactant
- Use the natural raw materials
- Minimization of stimulating degree compare with existing surfactant
- Easily miscible with different type additives
- Easier emulsification compare with existing non-ionic surfactant
- Good bio-degradation
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Special Surfactants
www.sooyangchem.com
● Gemini type surfactants (Anion/cation series)
1. Applications
- Cleaning agents for semiconductor, CMP slurry adsorption additives, corpuscular dispersing agents
Lubricant additive, Fabric softener, Household cleaning agent etc
2. Characteristics
- Next generation surfactants
- Lower CMC than general surfactants
- Lower surface tention than general surfactants
- Excellent water solubility
- Adsorption power is higher than general surfactants
3. Products
Grade
Ion type
Alkyl chain
pH (crude liquid)
Activity (%)
GTP-400
Anion(Phos.)
Buthanol
7.0 ~ 8.0
27 ~ 33
GTP-410
Anion(Phos.)
Bu-EO1
7.0 ~ 8.0
28 ~ 32
GTP-420
Anion(Phos.)
Bu-EO2
7.0 ~ 8.0
28 ~ 32
GTS-200
Anion(Sulfate)
C2
7.0 ~ 8.0
27 ~ 33
GTS-400
Anion(Sulfate)
C4
7.0 ~ 8.0
28 ~ 32
GTS-600
Anion(Sulfate)
C6
7.0 ~ 8.0
28 ~ 32
GTC-114
Cation
C4
4.5 ~ 6.5
25 ~ 30
GTC-1112
Cation
C12
4.5 ~ 6.5
27 - 33
GTC-1418
Cation
C14~18
4.5 ~ 6.5
27 - 33
GTC-1818
Cation
C14~18
4.5 ~ 6.5
27 - 33
GTE-222
Cation
C14~18
4.5 ~ 6.5
27 - 33
GTE-1418
Cation
C14~18
4.5 ~ 6.5
27 - 33
GTE-1880A
Cation
C14~18
4.5 ~ 6.5
27 - 33
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Note
IT & Electronic Materials
www.sooyangchem.com
● CMP Slurry Additives
1. Structure
- Special anion/cation compound
2. Application
- Excellent Chemi-adsorption
- Selectively etch to the δ- or δ+ position during the CMP process
- Increasing uniformity during the CMP process
● LCD / PDP Cleaning Agent
1. Structure
- Alkyl ethylene glycol alkoxide
- Alkyl polyglucoside
2. Application
- Low foaming surfactant with mid-property between solvent and surfactant
- No inorganic salts in the surfactants
- Suitable for ultra pure cleansing process
● Ionic liquid
Product
name
Appearance
Solvent
Solubility
Transparent
Liquid
-
Organic Solvent
/ Water
Transparent
Liquid
-
Organic Solvent
M261C
Orange Liquid
MEK
/ IPA
Organic Solvent
/ Water
T291A
Transparent
Liquid
-
Organic Solvent
PU
M263C
Light Yellow
Liquid
IPA
Water
/ Alcohol
Surface Coating
P211A
P212B
P215B
P221A
P222B
P225B
1. Characteristics
- Good antistatic
- Excellent for water/solvent coating solution
Application
UV coating,
Binder,
Adhesive,
PSA
Surface
Resistance
(10X Ω/sq)
9~11
8~11
Remarks
1~20 phr
1~20 phr
Mixing:1~20phr
Mixing: 9~11
Dilution:50~150
Spread: 8~10
times
2. Applications
- Additives for Pressure Sensitive Adhesive and
UV hard coating comp’d, Binder
- Additives for PU
- For film and sheet etc.
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
IT & Electronic Materials
www.sooyangchem.com
● Ionic Conductive Agent SY-ICA series
Application
10 x Ω/sq
Remarks
UV coating,
Binder,
Adhesive,
PSA
9~11
1~20phr
Item
Appearance
Solubility
Solvent
P211A
P212B
P215B
Transparent Liquid
Organic Solvent
/Water
-
P221A
P222B
P225B
Transparent Liquid
Organic Solvent
-
M261C
Orange Liquid
Organic Solvent
/Water
MEK/IPA
M263C
Light Yellow Liquid
Alcohol/Water
IPA
Surface
coating
T291A
Transparent Liquid
Organic Solvent
-
PU
8~11
1~20phr
Mixing: 9~11 Mixing:1~20phr
Spread: 8~11 Dilution:50~150times
● Ionic Liquids SY-IL series
Item
Appearance
Solubility
Solvent
Application
10 x Ω/sq
Remarks
PY311
Transparent Liquid
Organic Solvent
-
9~11
0.5~5phr
IM321
Transparent Liquid
Organic Solvent
-
UV coating,
Binder,PSA
9~11
0.5~5phr
● Ionic Reactive Agent SY-IRM series
Item
Appearance
Solubility
Solvent
Application
10 x Ω/sq
Remarks
A531A,B
Light Yellow Liquid
Organic Solvent
-
Acryl Resin
8~11
1~30phr
● Ionic Conducting Plasticizer SY-ICP series
Item
Appearance
Solubility
Solvent
Application
10 x Ω/sq
Remarks
B721
Light Yellow Liquid
Organic Solvent
-
PVC
9~11
10~50phr
● Antistatic Surfactant SY-ASA series
Item
Appearance
Solubility
Solvent
Application
10 x Ω/sq
Remarks
C111
Yellow Liquid
-
PE,PP,PS
8~12
0.2~5phr
C121
Yellow Liquid
Organic Solvent
/Water
-
PC,PMMA
9~12
0.2~5phr
● Conducting Polymers SY-CP series
Item
Appearance
Solubility
Solvent
Application
10 x Ω/sq
Remarks
D415C
Dark Blue Liquid
Alcohol/Water
IPA
Primer coat
4~8
PET Film
D416C
Dark Blue Liquid
Alcohol/Water
IPA
Primer coat
4~8
PE Film
L151
Transparent Liquid
Organic Solvent
Tol/IPA
Primer,Slip
8~11
OPP Film
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Industrial Materials
www.sooyangchem.com
● Dispersing Agent (Acro series)
1. Characteristics
- Water soluble polymer anionic surfactants
- Helix structures are formed as soon as add the hydrophobic groups.
- Excellent dispersing effect on dye and pigment, perfume
- Stability at alkali condition(Anion type)
Grade
Type
pH(10% solution)
Active content
SY-Acro-70
Anionic acryl polymer
7.5 ~ 10.0
30% min
SY-Acro-120S
Anionic acryl polymer
9.0 ~ 10.5
30% min
SY-Acro-314
Nonionic acryl polymer
4.0 ~ 6.0
40% min
SY-Acro-32
Nonionic acryl polymer
4.0 ~ 6.0
30% min
Application
Dye & pigment,
Perfume,
Emulsifiers
● Special Acryl Monomer(Surfactnat type)
1. Applications
- Reactive surfactants for acryl emulsion polymerization
- Polymer surfactants for surface modifier
- Semi-permanent electrostatic materials
2. Characteristics
- Powerful emulsion effect compare with existing one
- Maintenance of acrylic characteristics
- Simple reaction method and process
- Stable emulsification
- Easy to control of soluble condition
- Effectively apply to surface modifier as reactive suractants
- High yield
- Excellent sterilization, deodorization, smoothness and osmosis
3. Type
- Anionic reactive surfactants (SY-A-10, SY-A-102S)
- Non-ionic reactive surfactant (SY-N-20,50)
- Cationic reactive surfactants (SY-C-DMS,SY-C-DMB)
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Industrial Materials
www.sooyangchem.com
● General-purpose Acryl Monomer
1. Category
- HEMA(2-HYDROXYETHYL METHACRYLATE)
- HEA (2-HYDROXYETHYL ACRYLATE)
- HPA(2-HYDROXYPROPYL ACRYLATE)
2. Package
- 200kg drum
3. Producing district
- China
4. Specification
Category
Item
HEMA
Unit
HEA
HPA
Specification
Color
APHA
30max.
30max.
30max.
Purity
%
98.5min.
97min.
97min.
Water
%
0.3max.
0.3max.
0.3max.
Acidity(as AA)
%
0.5max.
0.5max.
0.5max.
ppm
200+-50
400+-40
200+-50
Inhibitor(MEHQ)
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Industrial Materials
www.sooyangchem.com
● Photo Stabilizer (HALS:Hinder amin)
Name
CAS No.
Application
Equivalent
Flysorb-123
129757-67-1
Automotive/Industrial/Wood Coating
Ciba-Tinuvin123
Flysorb-944
70624-18-9
PP, PE, Polyacetals, PA, PU, PVC
Ciba-Tinuvin 944, Chimassorb-944
Flysorb-770
52829-07-9
PP thick sections
Ciba-Tinuvin770, SANOL LS -770
Flysorb-791
71878-19-8
PP, PP/EPDM blends
Ciba-Tinuvin944, ciba-Tinuvin770
Flysorb-292
41556-26-7
Automotive refinish coating,
Wood stains coil coating
Ciba-Tinuvin765
Flysorb-765
41556-26-7
Polyurethanes, Sealants, Adhesives
Ciba-Tinuvin765
Flysorb-3853
167078-06-0
PE tape, injection, PP film,
Injection molding
HA-18
●Industrial
UV-absorbers
Name
Materials
CAS No.
Application
Equivalent
Flysorb-P
2440-22-4
EPLA, PVC
Ciba-Tinuvin P
Flysorb-81
1843-05-6
Agricutural films
Ciba-CHIMASSORB, CSFC321
Flysorb-234
70321-86-7
PC, Polymer process supplement
at high temp.
Ciba-Tinuvin234, UV234, CSFC234
Flysorb-327
3864-99-1
PC,PS,PE,PVC,ABS,Epoxy
Ciba-Tinuvin327
Flysorb-328
25973-55-1
Unsaturated polyesters,PVC,
PU,POM.
Ciba-Tinuvin328
Flysorb-329
3147-75-9
Film,sheets,fiber.
Ciba-Tinuvin329
Flysorb-360
103597-45-1
Acryl resin, PC
Fairmount-Mixxim BB/100, Lowilite 36
Flysorb-1084
14516-71-3
Agricultural PE
Cytec-UV1084
Flysorb-1130
104810-48-2
Solvent and water base coating
Ciba-Tinuvin 213
Flysorb-1164
2725-22-6
PC, Poly esters
Cytec-Cyasorb UV-1164
Flysorb-1577
147315-50-2
PC, Poly esters
Ciba-Tinuvin1577
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Industrial Materials
www.sooyangchem.com
● Antioxidants
Name
CAS No.
Application
Equivalent
Rosin esters, adhesive,
petroleum oil and wax
Flynox-323
Flynox-445
10081-67-1
ACM Rubber
Quchishinko-Nocrac CD
Flynox-565
991-84-4
Synthetic rubber
Flynox-1024
32687-78-8
Wire and Cable applications
Ciba-Irganox 1024, CSFC1024
Flynox-1098
23128-74-7
Polyamid, PA, PP, PE
Ciba-Irganox1098, Lowinox
Flynox-1425
65140-91-2
PP Fiber, Tackifier, Rosin ester
Ciba-Irganox1425
Flynox-1520
110553-27-0
BR, SBR, SBS
Ciba-Irganox1520L, Irgastab Cable KV10
Flynox-1790
40601-76-1
Polyurethane fibers
Cytec-Cyanox1790, Lowinox.
Flynox-CA
1843-03-4
Flexible PVC, Hot melt adhesive
AO-1, Lowinox CA22, TOPANOL CA-RT
Flynox-TBM 6
96-69-5
HDPE/LDPE basied Pipe and Cables
Antitoxidant358-SWC, Lowinox TBM-6
Flynox-PS802
693-36-7
PE Cable, HDPE pipe
Cytec-Cyanox STDP, Lowinox DSTDP
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Industrial Materials
www.sooyangchem.com
● Nucleating Agents
It is an additive that improves transparency by means of enhanced transmission of visible light through
formation of homogeneous micro crystals when resin crystallizes in a molten state, and improves heat
resistance and mechanical properties through elevated degree of crystallization.
Name
CAS No.
Flyclear-398
Flyclear-DM
Flyclear-D
Application
Equivalent
High clarity polypropylene
54686-97-4
/ 81541-12-0
High clarity polypropylene
Ciba-Irgaclear DM, Uniclear2000,
THCLEAR3930, Millad 3930
32647-67-9
Sorbitol based clarifying agent for PP
Ciba-Irgaclear D, millad3905
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Industrial Materials
www.sooyangchem.com
● Flame Retardants
Name
CAS No.
Application
Equivalent
Flydant 2148
29761-21-5
PVC
AKZO-Phosflex390, Ferro-Santicizer148
Flydant BC 52
94334-64-2
PBT, PET, PC, ABS, PC/ABS,
SAN
Great Lakes Chemical-BC52
Flydant BC 58
71342-77-3
PBT, PET, PC, ABS, PC/ABS,
SAN
Great Lakes Chemical-BC58
Flydant DP-45
26040-51-7
PVC cable, EPDM, SBR
Great Lakes Chemical-DP45
Flydant BT-93W
32588-76-4
HIPS, PO, PA, PS, PC
Albemarle-Saytex BT93.Chitex FR930
Flydant BPS
88497-56-7
PC, ABS, PA.
Albemarle-Saytex HP7010/7775,
Chitec-FR960, Nanjing Rising Chemicalbrominated polystyrene
Flydant FC-98
29420-49-3
Wuhan star
-Potassiumnonafluorobutanesulfonate
Flydant DBDPE
84852-53-9
Weifang Yucheng-DBDPE,
SHANDONG HAIWANG-HWPR02
Flydant DBDPO
1163-19-5
PBT
Albermarle-Saytex102E
Flydant OBE
21850-44-2
PP
Albemarle-Saytex HP800A, Chitex FR900,
Great Lakes-PE68, Liuyang Chemical-OBE
Flydant HBCD
3194-55-6
EPS
Albemarle-Saytex 9006L/HP900,
Great Lakes-CD75
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Industrial Materials
www.sooyangchem.com
● Flame Retardants
Name
Chemical name
TDCP
Tris(1,3-dichloropropyl) phosphate
Application
Polyester, Polyether foam, Polyurethane foam ,
Epoxy resin, PVC
TCP
Tricresyl Phosphate
PVC, Polyethylene, Artificial Leather
APP
Ammonium Polyphosphate
Polyurethane, UP resin and Epoxy resin, Fiber
MCA
Melamine Cyanurate
Polyamide 6 and 6,6.
MPP
Melamine Polyphosphate
THPC
THPCUREA
FR-CP
DPOP
CDP
TCP
IPPP
TBP
Tetrakis[hydroxymethyl]
Polyamide and PBT, PA6, PA66, Glass fiber-reinforced
PA6, PA66.Nylon containing FR-NP
Wool, Polyester, Plastic, Paper and Furniture etc.
phosphonium chloride
Tetrakis[hydroxymethyl]
Wool and Polyester etc.
phosphonium chloride-Urea
3-Methyol amino-3-oxygen propyl
Wool, Cellulose fiber etc.
dimethyl phosphate
Diphenyl-2-ethylhexyl phosphate
Plasticizer
Cresyl diphenyl phosphate
Flame retardant and plasticizer for PVC, chloroethylene polymer,
PVB, CN, EC, natural rubber and synthetic rubber etc.
Tricresyl phosphate
Plasticizer and flame retardant for PVC, PE, artificial leather, thin
film, plastics and rubber
Isopropyl phenyl diphenyl
Plasticizer and flame retardant for PVC, PE, artificial leather, thin
phosphate
film, plastics and rubber
Tributyl phosphate
Defoamer, deodorant and plasticizer etc. for nitrocellulose,
cellulose acetate and solvent of ink
Tri(2-chloroethyl)phosphate
Plasticizer etc.
TCEP
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Additives for Food Packing Materials
www.sooyangchem.com
● Plasticizers
Name
TBC
ATBC
Chemical Name
Tributyl Citrate
Acetyl Tributyl Citrate
Application
Plasticizer for food packing materials, medical sanitation, toy,
PVC, PE, and Cellulose resin
Plasticizer for PVC applied to food packing materials &
medical
Plasticizer for PE resin applied to precision instrument
packing materials, adhesive PVA resin, lubricant, air cleaning
agent, deodorizing agent
Solvent type cold-proof agent for PVB, PVC, PS, ethyl
Triethylene Glycol Dioctoate
cellulose, nitrocellulose resin, PET fiber and adhesives
Solvent type cold-proof plasticizer for PVC, vinyl chloride
Tetraethylene Glycol Diheptylate
polybenzoethylene, ethyl cellulose,nitrocellulose and synthetic
rubber resin
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Additives for Food Packing Materials
www.sooyangchem.com
● Epoxidized Soybean Oil
○ DPOP (Diphenyl-2-ethylhexyl phosphate)
Chroma (Pt-Co)
≤ 250
Epoxy Value
≥ 6.0%
Flash Point
≥ 260℃
Iodine Value
≤ 6.0%
Acid Value(KOHmg/g)
≤ 0.5
refractive index
1.472
Density
0.990
Heat stability (170℃/3h)
≥ 95
1. Application
- PVC Stabilizer for food & medicinal granular material, transparent flake, board, cable material,
artificial leather, wall paper, transparent soft pipe, water pipe, membrane, plastic window & door,
medicinal glove and compound stabilizer
2. Advantage
- Effectively resist to chemical and severe condition
- Stable to light and heat as a electrostatic material
3. Package
- 180kg/galvanized metal
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Dealing Materials
www.sooyangchem.com
● Solvent
NAME
MAKER
PACKAGE UNIT
APPLICATION
2-Pyrrolidone
Dimethyl carbonate
NMF (N-Methylformamide)
DuPont
200Kg Drum
Cleaning agents for electronic
materials
THF (Tetra Hydro Furan)
Invista(DuPont)
181Kg Drum
Coating, Adhesives, Films, etc.
Ethyl Alcohol
KC&A
200L Drum/bulk
Cosmetics, Cleaning agents,
etc.
EA (Ethyl Acetate)
KC&A
180Kg Drum/bulk
Inks for printing, Paints and
Solvents for resins
N-BA (n-Buthyl Acetate)
KC&A
170Kg Drum/bulk
Paints, Inks and Cleaning
agents for semiconductor
Methyl Alcohol
Sabic
150Kg Drum/bulk
Dyes, Rubbers, Cleaning
agents and Solvents
225Kg Drum/bulk
Engine oils, PU synthesis and
Cleaning agents
MEG (Mono Ethylene Glycol)
BC (Butyl Cellosolve)
Hannong
180Kg Drum/bulk
Inks and Solvents for paint
BDG (Butyl Carbitol)
Hannong, Dow
200Kg Drum
Electronic materials and
Solvents for paint
Triacetin (Glycerol Triacetate)
Ruijia
240Kg Drum
Plasticizers and Synthetic
resins
Cyclohexanone
SKC
190Kg Drum
Paints and Cleaning agents for
Electronics
165Kg Drum/bulk
Inks for printing, Synthetic
leathers and bonds
MEK (Methyl Ethyl Ketone)
NMP (N-Methylpyrroidone)
MYJ
200Kg Drum
Industrial cleaning agents,
Cleaning agents for
semiconductor
EC (Ethyl Cellosolve)
India
195Kg Drum
Inks and Solvents for paint
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Dealing Materials
www.sooyangchem.com
● Others
NAME
PHYSICAL FORM
APPLICATION
Sodium carbonate
White powder or Granules
Inorganic Builder
Sodium sulfate anhydrous
White powder
Inorganic Builder
Sodium tripoly phosphate
White powder
Metal Ion Chelating Agent,
Water Treatment Agent, Detergent
Sodium percarbonate
White granular powder
Oxygen Bleach
Sodium perborate
White crystalline powder
-
Sodium-benzoate
White granules or Crystalline powder
Antiseptic
EDTA-4Na (Ethylene Dinitrilo Tetra
Aceticacid)
White powder
Metal Ion Chelating Agent
SDIC (Sodium dichloloisocyanurate)
White crystalline granular or Powder or
Tablets
Chloride Bleach
Triclosan
White crystalline powder
Antibiotic Agent
Bentonite (Pink, Blue, Green)
Granule
-
TAED (Tetra acetylethylene diamine)
Granule
Bleach Activator
Zeolite
White fine powder
Metal Ion Chelating Agent
Sodium meta silicate penta hydrate
White crystalline powder
Inorganic Builder
Sodium meta silicate nona hydrate
White crystalline powder
Inorganic Builder
Citric acid
Granule / Powder
pH Correction
Enzyme
Green & White powder type / Brown
liquid type
-
MEA/DEA/TEA
Liquid
-
Antiseptic
Liquid
Antiseptic
Fatty acid
-
-
Pigment (Food colors)
-
-
CDEG
Liquid
Thickener
CDES
Liquid
Thickener
PG/MEG/DEG
Liquid
-
BDG
Liquid
-
Dequest-2066, 2010
Liquid
Chelating Agent
Defoamer (Silicon type / Non Silicon
type)
-
Foam-restrainer
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Dealing Materials
www.sooyangchem.com
● Others
NAME
PHYSICAL FORM
APPLICATION
Titanium dioxide
White powder
White pigment for plastic, dye and
construction materials
Aluminium hydroxide
White powder
Inorganic additives for plastic flame retardant
Magnesium hydroxide
White powder
Antimony trioxide
White powder
Inorganic additives for plastic flame retardant
Silica powder (Granule)
White powder
Epoxy molding compound and
construction materials
Calcium carbonate
White powder
Plastic, pigment and
construction material filler
PC-101
Gum Rosin all grades
Adhesives, Paint&Ink, Coating
PC-102
Pentaerythritol Rosin Ester
Adhesives, Paint&Ink, Coating
PC-103
Glycerol Rosin Ester
PC-104
Hydrogenated Rosin
PC-105
Hydrogenated Glycerol Rosin Ester
PC-106
Hydrogenated Penta Rosin Ester
Adhesives, Paint&Ink, Coating
PC-107
Disproportionated Rosin
Rubber
PC-108
Non-Crystallization Rosin
Adhesives
PC-109
Alcohol Soluble Rosin Resin
Inks, Glazing oil, Coating
PC-110
Phenolic Modified Rosin
Paint & Ink
PC-111
Water White Hydrogenated Rosin
Adhesives, Liquid Solder Flux
PC-112
Terpene Resin
Adhesives, Wax Investment Casting
PC-197
Road-Marking Resin
Road Marking Paint
Inorganic additives for plastic flame retardant
Adhesives, Paint&Ink, Coating,
Chewing Gum
Adhesives, Paint&Ink, Coating
Adhesives, Paint&Ink, Coating,
Chewing Gum
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
Inorganic Materials / Solvent / Fluorescent Brightener
www.sooyangchem.com
● Fluorescent Brightener
Fluorescent Brighteners are used to increase the brightness of the colors of textiles, paper, etc,
and counteract their natural yellowness by converting invisible ultraviolet light into visible blue light.
ITEM
SPEC
CBS-X
Name
25kg
Ion
Activity
Solubility
Appearance
DMA-X
Name
20kg
Ion
Activity
Solubility
Appearance
C-1100
Name
20kg
Ion
Activity
Solubility
Appearance
Recommended Ratio
4,4′-Distyryl biphenyl derivative (DSBP)
- Powder detergent : 0.05~0.25%
Anion
- Con. Powder detergent : 0.10~0.40%
90±3%
- Liquid detergent : 0.05~0.15%
25g/L(at 25℃), 300g/L(at 95℃)
- Rinse softener : 0.02~0.05%
Yellowish powder
- Cleansing enhancer : 0.20~1.00%
Bis-(triazinylamino)-stilbene disulphonic acid
derivative (DAS)
- Powder detergent : 0.10~0.50%
Anion
- Powder detergent : 0.20~0.80%
67±3%
- Industrial detergent : 0.20~1.60%
5g/L (at 98℃)
Pale yellow granule
Derivatives of ethenediyl benzenesufonic acid
based on
biphenyl and melamine
- Powder detergent : 0.05 ~ 0.25 %
Anion
- Powder detergent : 0.10 ~ 0.40 %
81% ± 4%
- Laundry soap : 0.05 ~ 0.15 %
Approx. 20g/L at 25℃
- Powder soap : 0.02 ~ 0.05 %
Yellowish powder
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
International Sales
www.sooyangchem.com
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
International Sales
www.sooyangchem.com
● Photo stabilizer (HALS:Hinder amin)
Name
CAS No.
Application
Flysorb-123
129757-67-1
Automotive/Industrial/Wood Coating
Flysorb-622
70198-29-7
Polyolefines(PP,PE),
Olefin copolymers
Flysorb-944
70624-18-9
PP, PE, Polyacetals, PA, PU, PVC
Flysorb-783
Equivalent
Ciba-Tinuvin123
Ciba-Tinuvin 944,
Chimassorb-944
Agriculture films
Flysorb-770
52829-07-9
PP thick sections
Ciba-Tinuvin770, SANOL LS -770,
Lowilite 77
Flysorb-791
71878-19-8
/ 52829-07-9
PP, PP/EPDM blends
Ciba-Tinuvin944, ciba-Tinuvin770
Flysorb-292
41556-26-7
/ 82919-37-7
Automotive refinish coating,
Wood stains coil coating
Ciba-Tinuvin765
Flysorb-765
41556-26-7
/ 82919-37-7
Polyurethanes, Sealants, Adhesives
Ciba-Tinuvin765
Flysorb-3853
167078-06-0
PE tape, injection, PP film,
Injection molding
HA-18
Flysorb-2020
PP fibers, PP tapes, PE films,
Thick articles of PP/PE
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
International Sales
www.sooyangchem.com
● UV-absorbers
Name
CAS No.
Application
Equivalent
Flysorb-P
2440-22-4
EPLA, PVC
Ciba-Tinuvin P, Lowilite, Mayzo-BLS1710
Flysorb-81
1843-05-6
Agricutural films
Ciba-CHIMASSORB 81, Benzophenone12,
Mayzo-BLS 531, Cytec-Cyasorb UV531,
Witco-Mark1413, Lowilite22, CSFC321
Flysorb-234
70321-86-7
PC, Polymer process supplement
at high temp.
Ciba-Tinuvin234, UV234, CSFC234,
UVSOB234
Flysorb-327
3864-99-1
PC,PS,PE,PVC,ABS,Epoxy
Ciba-Tinuvin327
Flysorb-328
25973-55-1
Unsaturated polyesters,
PVC,PU,POM.
Ciba-Tinuvin328
Flysorb-329
3147-75-9
Film,sheets,fiber.
Ciba-Tinuvin329
Flysorb-360
103597-45-1
Acryl resin, PC
Fairmount-Mixxim BB/100, CTC UV360,
Lowilite 36
Flysorb-1084
14516-71-3
Agricultural PE
Cytec-UV1084
Flysorb-1130
104810-48-2
/ 104810-47-1
/ 25322-68-3
Solvent and water base coating
Ciba-Tinuvin 213
Flysorb-1164
2725-22-6
PC, Poly esters
Cytec-Cyasorb UV-1164
Flysorb-1577
147315-50-2
PC, Poly esters
Ciba-Tinuvin1577
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
International Sales
www.sooyangchem.com
● Antioxidants
It is an additive that keeps original properties of polymer through inhibition of molecule chain decomposition
and prevention of turning yellow, due to oxidation.
Name
CAS No.
Application
Equivalent
Rosin esters, adhesive,
petroleum oil and wax
Flynox-323
Quchishinko-Nocrac CD,
Uniroyal Chemical-Naugard 445
Flynox-445
10081-67-1
ACM Rubber
Flynox-565
991-84-4
Synthetic rubber
Flynox-1024
32687-78-8
Wire and Cable applications
Ciba-Irganox 1024, CSFC1024,
CTC Antioxidant1024, BNX MD1024
Flynox-1098
23128-74-7
Polyamid, PA, PP, PE
Ciba-Irganox1098, Lowinox
Flynox-1425
65140-91-2
PP Fiber, Tackifier, Rosin ester
Ciba-Irganox1425
Flynox-1520
110553-27-0
BR, SBR, SBS
Ciba-Irganox1520L, Irgastab Cable KV10
Flynox-1726
110675-26-8
Hot melt, SIS/SBS based
Flynox-1790
40601-76-1
Polyurethane fibers
Cytec-Cyanox1790, Lowinox.
Flynox-CA
1843-03-4
Flexible PVC, Hot melt adhesive
AO-1, Lowinox CA22, TOPANOL CA-RT
Flynox-TBM 6
96-69-5
HDPE/LDPE
basied Pipe and Cables
2-bromo-4fluorophenol,
Quchishinko-Nocrac300,
Antitoxidant358-SWC, Lowinox TBM-6,
Santonox TBMC
Flynox-PS802
693-36-7
PE Cable, HDPE pipe
Cytec-Cyanox STDP, Lowinox DSTDP
Flynox-1330
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
International Sales
www.sooyangchem.com
● Nucleating agents
It is an additive that improves transparency by means of enhanced transmission of visible light through
formation of homogeneous micro crystals when resin crystallizes in a molten state, and improves heat
resistance and mechanical properties through elevated degree of crystallization.
Name
CAS No.
Flyclear-398
Flyclear-DM
Flyclear-D
Application
Equivalent
High clarity polypropylene
54686-97-4
/ 81541-12-0
High clarity polypropylene
Ciba-Irgaclear DM, Uniclear2000,
THCLEAR3930, Millad 3930
32647-67-9
Sorbitol based clarifying agent for PP
Ciba-Irgaclear D, millad3905
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
International Sales
www.sooyangchem.com
● Flame retardants
Name
CAS No.
Application
Equivalent
Flydant 2148
29761-21-5
PVC
AKZO-Phosflex390, Ferro-Santicizer148
Flydant BC 52
94334-64-2
PBT, PET, PC, ABS, PC/ABS, SAN
Great Lakes Chemical-BC52
Flydant BC 58
71342-77-3
PBT, PET, PC, ABS, PC/ABS, SAN
Great Lakes Chemical-BC58
Flydant DP-45
26040-51-7
PVC cable, EPDM, SBR
Great Lakes Chemical-DP45
Flydant BT-93W
32588-76-4
HIPS, PO, PA, PS, PC
Albemarle-Saytex BT93.Chitex FR930
Flydant BPS
88497-56-7
PC, ABS, PA.
Albemarle-Saytex HP7010/7775,
Chitec-FR960, Nanjing Rising Chemicalbrominated polystyrene
Flydant FC-98
29420-49-3
Wuhan star
-Potassiumnonafluorobutanesulfonate
Flydant DBDPE
84852-53-9
Weifang Yucheng-DBDPE,
SHANDONG HAIWANG-HWPR02
Flydant DBDPO
1163-19-5
PBT
Albermarle-Saytex102E
Flydant OBE
21850-44-2
PP
Albemarle-Saytex HP800A, Chitex FR900,
Great Lakes-PE68,
Liuyang Chemical-OBE
Flydant HBCD
3194-55-6
EPS
Albemarle-Saytex 9006L/HP900,
Great Lakes-CD75
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476
International Sales
www.sooyangchem.com
● m-XDI
Item
Unit
Spec
Appearance
-
Colorless transparent liquid
Purity
%
99.0 min
NCO
%
44.76
Color
AHPA
under A# 50
Density
-
1.15 ~ 1.25
Boiling point
℃
120 ~ 130
Hydrolyzed CI
%
0.1 max
Sooyangchemtec Co., Ltd. 1204 Kolon Digital Tower, 222-7, Guro-dong, Guro-gu, Seoul,
152-777, Korea (Tel)+82-2-2103-2464 (Fax)+82-2-2103-2476