Transcript PowerPoint 프레젠테이션

Physical UV Filters
☜
Nano powder:
ZnO
TiO2
UV encapsulates
SiO2/TiO2
SiO2/TiO2/ZnO
Plastic/ZnO
Physical Filter summary
Dispersion
Formulation
Zinc Oxide – SUNZNO NAS
SUNZNO
NAS
SUNZNO
AS
Crystal Size
40nm
150nm
Surface Treatment
Alkyl Silane
Alkyl Silane
• SUNZNO-NAS, a new product for 2005,
has an average particle size of 40nm.
• 1.4 SPF unit/g of sun protection
efficiency
SUNZNO-NAS has better water
repellency, no black particles, no
odor, and better whiteness
compared to other ZnO products
on the market.
Moreover, SUNZNO-NAS shown
30~50% better SPF boosting
and superior transparency in
guideline formulation
May 2006
Page 1
SUNJIN
Z cote HP-1
BASF
Zinc Oxide
X10,000
Resolution
SUNZNO-NAS
MZ 303S,
Tayca
Z cote HP-1
BASF
Zinc Oxide
X30,000
Resolution
SUNZNO-NAS
MZ 303S,
Tayca
Z cote HP-1
BASF
Zinc Oxide
X70,000
Resolution
SUNZNO-NAS
MZ 303S,
Tayca
Reference Formular: W/S cream type
No
Ingredients
%
45.1
INCI Name
1
water
water
2
DPG
4.6
dipropylene glycol
3
1,3-BG
5.8
butylene glycol
4
Magnesium
sulfate
0.6
magnesium sulfate
5
Methyl paraben
0.2
methyl paraben
6
Germall-115
0.1
imidazolidinyl urea
7
D-pantenol
0.6
panthenol
8
Kak-HL
3.5
hexyl laurate
9
KF-995
12.7
cyclomethicone
10
DC-9041
3.5
dimethicone and dimethicone
cross polymer
11
KSG-16
1.2
dimethicone vinyldimethicone
cross polymer and dimethicone
12
Zinc Oxides
14
Sunsil-130SC
0.6
silica and dimethicone
15
SunPMMA
0.6
polymethyl Methacrylate
16
KF-6017
5.8
PEG-10 dimethicone
17
Abil EM-90
2.3
cetyl PEG/PPG-10/1 dimethicone
18
Benton 38
0.9
quaternium-18 hectorite
19
Propyl paraben
0.1
propyl paraben
20
Fragrance
0.3
fragrance
Tested Zinc Oxides:
1. SUNZNO-AS: alkyl silane
treated 150nm ZnO from
SUNJIN
2. SUNZNO-NAS: alkyl silane
treated 40nm ZnO
3. MZ303S: methicone treated
11.6
nano ZnO
4. Z-COTE HP1: alkyl silane
treated nano ZnO
In vitro SPF analyzer: SPF 290S
SUNZNO NAS, SPF test
# of SPF
measurement
#1
#2
#3
#4
#5
#6
#7
#8
Avg.
SPF/g
Inorganic UV-filter 11.6%
1
SUNZNO-AS
10
8
7
8
7
8
14
11
8.9
0.8
2
SUNZNO-NAS
17
15
14
11
19
18
18
16
16.0
1.4
3
MZ 303S
10
11
13
14
14
14
15
13
12.9
1.1
4
Z COTE HP-1
7
7
8
10
12
15
10
11
10.0
0.9
SunZnO-AS
SunZnO-NAS
ZnO-303S
Z-COTE
 SUNZNO-NAS showed the highest SPF/g by 30~50% over competition
 NAS showed the highest in vitro PA, i.e. Erythermal UVA PF & Avg UVA PF
 SUNZNO-NAS(40nm) showed much higher SPF(1.4SPF/g) than SUNZNOAS(150nm, 0.8/SPF/g) by 75%(1.4/0.8)
May 2006
Page 6
SUNJIN
SUNZNO NAS, Transparency
Whiteness Index
W=23.5
SunZnO-AS
W=15.5
SunZnO-NAS
W=20.5
ZnO-303S
W=23.5
Z-COTE
NIPPON DENSHOKU
COLOR METER
ZE 2000
May 2006
Page 7
SUNJIN
SUNZNO NAS, Summary
SPF
Whiteness
Sensory Feel(Panel test)
Inorganic UV-filter
(11.6%)
Avg.
SPF/g
BW
#1
#2
avg.
1
Sunclear-T40
9.4
0.8
21.2
9.5
9
9.3
2
Sunclear-Z50
5.8
0.5
20.1
9
9.5
9.3
3
Sunsil-ZnO-AS
8.9
0.8
23.5
7.0
8.0
7.5
4
SUNZNO-NAS
16.0
1.4
15.5
9.5
9.0
9.3
5
ZnO-303S(Tayca)
12.9
1.1
20.5
7.0
8.0
7.5
6
Z-Cote HP-1(BASF)
10.0
0.9
23.5
5.0
7.5
6.3
7
Sunsil-TZin50-AS
3.2
0.3
20.4
9.0
9.5
9.3
8
Sunsil-Tin40
2.5
0.2
21.1
10.0
10.0
10.0
9
Sunsil-Tin50
3.6
0.3
22.5
10.0
9.0
9.5
10
UV-capsule 60
16.1
1.4
38.5
6.0
6.0
6.0
11
MT100TV(Tayca)
26.9
2.3
32.9
7.5
7.0
7.3
**
Organic(8.7%)
Parsol 1789
7.5
0.9
13.6
Parsol MCX
11.3
1.3
13.5
Benzophenone-3
9.4
1.1
13.9
Tinsorb-M
5.6
0.6
20.1
May 2006
SPF:
NAS > 303S > HP-1
Transparency:
NAS > 303S > HP-1
Sensory Feel:
NAS > 303S > HP-1
Page 8
SUNJIN
Physical UV Filters
Nano powder:
ZnO
TiO2
UV encapsulates
SiO2/TiO2
SiO2/TiO2/ZnO
Plastic/ZnO
Physical Filter summary
Dispersion
Formulation
☜
TiO2 – UV capsule 60
UV capsule 60, from SUNJIN
A novel Titanium Dioxide product
Special silica sol coating and alkyl silane surface treatment
Compatible with Avobenzone/BMDBM
Extremely photostable
20 nm
TiO2
Silica
sol coating
TiO2
Alkyl
granule
Silane
surface
treatment
Why making granule?
Advantages…
 Better skin feel
 Ease to disperse
While…
 No whitening
 No decrease of SPF
May 2006
TiO2
2
2
TiO TiOTiO
2
TiOTiO
2 TiO
2
TiO
2
2
TiO2TiO
2
TiO2
TiO2
TiO
2
TiO2
TiO2
UV capsule 60
2~5㎛
Page 10 SUNJIN
Semi-Spherical shape, micron sized for Good feeling & spread
Crystal size: 20nm,
2nd particle size: 2~5um
Composition
TiO2
57%
SiO2
38%
AS
5%
Particle Size
2~5 ㎛
Loss on
drying
4% max
Photo stability of UV capsule 60
UV capsule 60
P25
Degussa
100TV
Tayca
T-Avo
Merck
• Test condition: TiO2 mixed with Vaseline, after 3 days indoors
• UV capsule 60 shows much better photo-stability compared to other nano size TiO2
• Samples (left) showed relatively good photo-stability among
commercial TiO2
• These have common surface treatment, i.e., either silica or
alkyl silane, which are known as the best coating agents
• UV capsule 60 is coated with both silica and alkyl silane up to
40% to guarantee perfect compatibility and photo-stability
• UV Capsule60 has equal SPF boosting effect compared to
other nano TiO2
May 2006
Page 12 SUNJIN
SUNJIN Formulation, SJS-005
N
o
Chemical Filter Free,
W/O Cream type
SPF28, PA++
1
water
39.0
water
2
DPG(Odor free)
4.0
dipropylene glycol
3
1,3-BG
5.0
butylene glycol
4
Magnesium sulfate
0.5
magnesium sulfate
5
Methyl paraben
0.2
methyl paraben
6
Germall-115
0.1
imidazolidinyl urea
7
D-pantenol
0.5
panthenol
8
Kak-HL
3.0
hexyl laurate
9
KF-995
11.0
cyclomethicone
10
DC-9041
3.0
dimethicone and dimethicone cross polymer
11
KSG-16
1.0
dimethicone vinyldimethicone cross polymer
and dimethicone
12
UV-Capsule 60
10.0
14
Sunsil-130SC
0.5
Silica and Methicone
15
SunPMMA
0.5
Poly Methyl Methacrylate
16
KF-6017
2.0
PEG-10 dimethicone
17
Abil EM-90
0.5
cetyl PEG/PPG-10/1 dimethicone
7. Mix with homo mixer at 3500-4500rpm for
20 minutes.
18
Benton 38
0.8
quaternium-18 hectorite
19
Propyl paraben
0.1
propyl paraben
8. Cool down to 50℃ and add the component
21, then mix with homo mixer at 35004500rpm for 10 minutes.
20
Fragrance
0.3
Fragrance
Physical Filter Only
UV capsule 60 provides excellent
UVA & UVB protection together
Procedure
1. Heat the components 1 - 7 up to 75℃
2. Disperse the components 10,11 into 09.
3. Add the components 8 and 16-19.
4. Heat the 2) up to 75℃.
5. Add the coponents 12-15. Then disperse this
phase for 20minitues.
6. Add slowly 1) into the 3) during mixing
with homo mixer.
9. Cool down to 28℃.
Ingredients
%
INCI Name
Physical UV Filters
Nano powder:
UV encapsulates
ZnO
TiO2
Overview
SiO2/TiO2
SiO2/TiO2/ZnO
Plastic/ZnO
Physical Filter summary
Dispersion
Formulation
☜
SUNSIL Tin40: TiO2 Encapsulated Silica Bead
• 40% TiO2 is encapsulated in 5um silica bead
TiO2
30~40%
5um Silica Bead
With 12nm TiO2
• The crystal size of TiO2 is on average 12nm and is perfectly
encapsulated within the silica bead
• Due to encapsulation, surface characteristics, e.g. rough touch & feel,
of TiO2 are not present.
• As nano-sized TiO2 is well dispersed within the silica beads,
transparency of Tin40 is exceptionally good.
• As the surface of Tin40 is silica, Tin40 exhibits the excellent dispersion
properties of silica in both oil and water media.
• The manufacturing process is easier and formulation stability is more
reliable compared to the use of common nano-sized TiO2.
• Synergistic SPF boost shown with TiO2.
May 2006
Page 15 SUNJIN
SUNSIL Tin 40(Silica/TiO2 composites)
TiO2
Silica
30~40%
60~70%
TiO2
(3) Easy to disperse
Tin
TiO2
Tin
TiO2
24hrs
(1) Excellent Transparency
later
Same TiO2
content
0.2mg/cm2
SPF 13.8
SPF 8.7
(2) Excellent Feel
TiO2
May 2006
It’s
SPHERICAL!
(4) Synergistic SPF boost
See in the
next page
Silica
Page 16 SUNJIN
Guideline formulation
Formulation
New
Past
Tin40
TiO2
ZnO
OMC
UV filter
7.5
2.5
3
5
0
10
3
5
18
18
Oil base
26
26
Water base
56
56
New
Past
Net TiO2 Content
SPF
Spread
Touch
Transparency
May 2006
30
Good
Good
Good
31
bad
bad
bad
New
= 7.5*40% + 2.5
= 3.0 + 2.5
= 5.5
Past
= 0 + 10
= 10
Page 17 SUNJIN
SPF data in W/O sun screen lotion type formulation
Case 1 Case 2 Case 3 Case 4 Case 5
UV filter
OMC
Tin40
TiO2
ZnO
T40
Total
Octyl methoxy cinnamate, DSM
TiO2 composited silica bead, SUNJIN
15nm TiO2,Tayca
100nm ZnO, SUNJIN
40% TiO2 dispersion, SUNJIN
Oil Phase
A.B
Silicone
KF6017
Total
Alkyl Benzoate
D5 cyclomethicone
Silicone emulsifier
Water Phase
Water
Bentonite
Total
Evaluation
SPF
UVA/UVB ratio
Boots Star Rating
Erythermal UVA PF
Critical wavelength
3.5
6.0
2.5
12.0
3.5
4.5
1.5
2.5
3.5
3.0
3.0
2.5
3.5
6.0
2.5
12.0
12.0
12.0
3.5
2.5
15.0
21.0
4.0
38.0
4.0
46.0
4.0
38.0
4.0
46.0
4.0
38.0
4.0
46.0
4.0
38.0
4.0
46.0
4.0
27.0
4.0
35.0
40.0
2.0
42.0
40.0
2.0
42.0
40.0
2.0
42.0
40.0
2.0
42.0
40.0
2.0
42.0
30.9
0.246
1.0
6.22
349.1
44.9
0.264
1.0
9.00
356.1
76.4
0.377
1.0
15.44
362.0
64.5
0.375
1.0
13.37
362.7
78.0
0.493
2.0
16.73
363.2
Best transparency
Best Feel
Highest SPF
1:1 substitute with TiO2
SUNJIN Formulation, SJS-001
Transparent Sun Cream,
W/O type
SPF36, PA++
Tin40
provides excellent transparency
and soft spread and good sensory
Procedure
1) Heat the components 1 - 7 up to 75℃
2) Heat the components 8-9, and 12-20 up
to 75℃
3) Disperse the components 10,11 into part
2
4) Add slowly 1) into the 3) during mixing
with homo mixer.
5) Mix with homo mixer at 3500rpm for 20
min.
6) Cool down to 50℃ and add the
N
o
Ingredients
%
1
Water
To
100
Aqua
2
Glycerin 98%
4.0
Glycerin
3
1,3 – BG
2.0
Butylene glycol
4
NaCl
0.5
Sodium chloride
5
Mehtyl paraben
0.2
Methyl paraben
6
Phenoxy ethanol
0.3
Phenoxy ethanol
7
EDTA-2Na
0.0
Disodium EDTA
8
KF-995
16.0
Cyclomethicone
9
Uvinul MC-80
7.5
Octylmethoxy cinnamate
10
SUNSIL-Tin40
12.0
Silica & Titanium dioxide
11
SUNZNO-AS
5.0
Zinc oxide & alkyl silane
12
Tegosoft DEC
5.0
Diethylhexyl carbonate
13
Finsolv-TN
4.0
C12-15 Alkyl benzoate
14
Abil EM-90
2.0
Cetyl PEG/PPG-10/1 dimethicone
15
Normcort HK-G
1.0
Glyceryl behenate/eicosadioate
16
Stearic acid
0.5
Stearic acid
17
Bentone 38
1.0
Quaternium-18 hectorite
18
KSG-16
4.0
Dimethicone vinyldimethicone crosspolymer
and dimethicone
19
Arlacel 83
0.5
Sorbitan sesquioleate
20
Tocopheryl acetate
0.1
Tocopheryl acetate
21
Fragrance
0.3
Fragrance
component 21, then mix with homo
mixer at 3500rpm for 10 min.
7) Cool down to 28℃.
INCI Name
Physical UV Filters
Nano powder:
ZnO
TiO2
UV encapsulates
Overview
SiO2/TiO2
SiO2/TiO2/ZnO
Plastic/ZnO
Physical Filter summary
Dispersion
Formulation
☜
High SPF, the trend in color cosmetics
Consumer needs
How to achieve make up with High SPF & High PA
while not hurting sensory feeling?
Korean pressed powder
With
SPF 32 & PA++
Actives
TiO2
ZnO
OMC
BEMT
Estee Lauder
Cyber White
Silky Bright
Powder Foundation
SPF 20/PA++
BEMT: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Tinosorb S
May 2006
Page 21 SUNJIN
SUNSIL TZin 50AS (Silica/TiO2/ZnO composites)
Solutions
SUNSIL TZin50AS
Hydrophobic alkyl silane surface treated TZin50
Up to 10% dosage, pressibility maintained
Composition
SiO2: 45-67%
TiO2: 16-25%
ZnO: 17-24 %
Alkyl Silane: 6.0 Max.
AS coating
External
SiO2 coating
ZnO
TiO2
SiO2 bead
May 2006
Page 22 SUNJIN
Physical UV Filters
Nano powder:
ZnO
TiO2
UV encapsulates
SiO2/TiO2
SiO2/TiO2/ZnO
Plastic/ZnO
Physical Filter summary
Dispersion
Formulation
☜
Dispersion – SUNCLEAR series
TiO2
Cyclomethicone
Water
Sunclear T40
&T40A
T40 AQS
TiO2 part 40%
2nd particle size: 81nm
Lowest viscosity(<2000cps)
Excellent stability
ZnO
Hydrophobic TiO2 40%
Absolutely No odor
Good for non oily, matte
O/W sun cream
Sunclear Z50
Z50 AQS
ZnO part 50%
2nd particle size: 107nm
Lowest viscosity(<1000cps)
Excellent stability
Hydrophobic ZnO 50%
Absolutely No odor
Good for non oily, matte
O/W sun cream
Sunclear Z50A
ZnO part 50%
Alkyl silane treated ZnO
May 2006
Page 24 SUNJIN
SUNCLEAR-T40
Technical Data
Sheet
INCI Name
Titanium Dioxide &Cyclopentasiloxane & PEG-9 Polymethylsiloxyethyl
-Dimethicone & Stearic Acid & Aluminum hydroxide
CAS No.
13463-67-7 & 541-02-6 & 57-11-4 & 21645-51-2
Appearance
Milky liquid
2006-01-01
Supersedes prior issues
Odor
Faint Odor
UV Filter
Specification
Item
Limit
Test Method
1. Identification TiO2(%)
30 ~ 36
JSCI
2. Residue on ignition(%)
34 ~ 40
500℃, 2hrs.
3. Loss on drying(%)
50 ~ 60
105℃, 2hrs.
4. Pb(ppm)
10 Max.
ICP
5. As(ppm)
1 Max.
ICP
Characteristics & Application
[SJ-MM-09]
TiO2 / Cyclopentasiloxane based Dispersion type.
Composition(%)
Micro Particle TiO2
Stearic Acid
Al2O3
Cyclopentasiloxane
PEG-9 Polymethylsiloxyethyl Dimethicone
33.0
4.0
3.0
50.0
10.0
* The values presented in this chart should not be considered as product specifications.
Shelf Life / Storage
6 months from the date of shipment from SUNJIN CHEMICAL
To be shaken or stirred before using this material if the settlement takes place.
Toxicology
The information available on SUNCLEAR gives no indication of any risk of toxicity, if the
application and the concentrations used are as recommended. (Oral toxicity Rat
LD50>10,000mg/kg for TiO2)
Material Safety Data Sheet
MSDS is available.
25
Sunclear T40 vs. Others
Maker /
Product
TiO2
%
Media
2nd P.S.
(nm)
Viscosity
Odor
Safety
SPF
SUNJIN
Sunclear T40
40
Silicone
81.26
Low
Little
Not
irritant
High
Shin-Etsu
SPD T5
40
Silicone
70.41
Low
Little
n.a.
Low
UNIQEMA
CT100
30
Alkyl
benzoate
130.02
Gel
Strong
UNIQEMA
CT200
?
Iso
dodecane
77.9
Gel
n.a.
Creations
Couleurs
50
Poly
decene
314.99
288.5
High
Little
Daito
Daitopersion
30
Silicone
120
Medium
Little
May 2006
Medium
n.a.
Page 26 SUNJIN
TiO2 40% Dispersion Particle Analysis Data
Competitor’s TiO2 dispersion
Channel
Diameter
(Lower)
um
0.058
0.064
0.070
0.077
0.084
0.093
0.102
0.112
0.122
0.134
0.148
0.162
0.178
0.195
0.214
0.235
0.258
0.284
0.311
0.342
SUNJIN SUNCLEAR T40
Diff.
Volume
%
0
0.036
0.67
3.71
10.9
18.6
19.6
12.9
5.10
1.49
0.60
0.85
1.73
2.27
2.22
1.64
1.04
0.69
0.37
0.157
0.375
0.412
0.452
0.496
0.545
0.598
0.656
0.721
0.791
0.868
0.953
1.047
1.149
1.261
1.384
1.520
1.668
1.832
2.011
2.207
2.423
Aggregated, oversized
Secondary Particles
0.046
0.0038
0
0
0
0
0
0
0
0
0
0.024
0.32
1.42
3.27
4.50
3.64
1.66
0.45
0.041
0
Channel
Diameter
(Lower)
um
0.058
0.064
0.070
0.077
0.084
0.093
0.102
0.112
0.122
0.134
0.148
0.162
0.178
0.195
0.214
0.235
0.258
0.284
0.311
0.342
Diff.
Volume
%
0
0.044
0.083
4.58
13.5
22.9
24.2
16.0
6.32
1.88
0.78
1.10
2.11
2.55
1.98
0.96
0.27
0.039
0.0015
0
0.058
0.064
0.070
0.077
0.084
0.093
0.102
0.112
0.122
0.134
0.148
0.162
0.178
0.195
0.214
0.235
0.258
0.284
0.311
0.342
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
By BECKMAN COULTER Laser Diffraction Particle Size Analyser(LS13320)
SUNCLEAR-T40AQS
INCI Name
Titanium Dioxide & Aluminum Hydroxide & Stearic Acid
& Potassium Cetyl Phosphate & Water
Technical Data
Sheet
CAS No.
13463-67-7 & 21645-51-2 & 57-11-4 &19035-79-1 & 7732-18-5
Appearance
Milky liquid
2006-01-01
Supersedes prior issues
Odor
Faint Odor
UV Filter
Specification
Item
Limit
Test Method
1. Identification TiO2(%)
28 ~ 34
JSCI
2. Residue on ignition(%)
30 ~ 40
500℃, 2hrs.
3. Loss on drying(%)
55 ~ 60
105℃, 2hrs.
4. Pb / As(ppm)
10 / 1 Max.
ICP
Characteristics & Application
[SJ-MM-09]
Hydrophobic TiO2 used Water based Dispersion type.
Composition(%)
TiO2
Al2O3
Stearic Acid
31.0
5.0
4.0
Potassium Cetyl
Phospate
Water
1.0
59.0
* The values presented in this chart should not be considered as product specifications
Shelf Life / Storage
6 months from the date of shipment from SUNJIN CHEMICAL
To be shaken or stirred before using this material if the settlement takes place.
Toxicology
The information available on SUNCLEAR gives no indication of any risk of toxicity, if the
application and the concentrations used are as recommended. (Oral toxicity Rat
LD50>10,000mg/kg for TiO2)
Material Safety Data Sheet
MSDS is available.
28
Sunclear T40AQS vs. Others
Maker /Product
Uniqema
CT 10W
TiO2 coating
Hydrophobic
(softer feeling)
TiO2 part content
30
40
40
35~40
30
Particle size(2ndary)
551.36
120
117
139
119
Viscosity
Gel
Moderate
Low
Moderate
Low
Storage Stability
Gel
Good
Good
Thixo
trophic
Good
Transparency
Good
Good
Good
Moderate
Good
Odor
Bad
Fatty Acidic
No odor
O.K
No odor
Color
Brownish
Good
Good
Good
Good
May 2006
Degussa
TAQ 40
Sunjin
40 AQS
Rhodia
TIW 60
SUNJIN
30AQ
Hydrophilic
Page 29 SUNJIN
No
SUNJIN Formulation, SJS-006
O/W Cream type
SPF38, PA++
Watery, Cool, Spread
Moisturizing Sun Cream
T40AQS, in water phase gives good
watery feeling
Procedure
Ingredients
Contents
to 100
INCI Name
1
Water
Water
2
DPG(무취)
4
Diprpylene glycol
3
1,3-BG
2
Butylene glycol
4
Ucon 75H-450
2
PEG/PPG-17/6 copolymer
5
D-panthenol
0.2
Panthenol
6
EDTA-3Na
0.02
EDTA-3Na
7
Amphisol-K
1.5
Potassium cetyl phosphate
8
M-P
0.25
Methyl paraben
9
DPG
0.03
Dipotassium Glycyrrhizinate
10 Keltrol-F
0.1
Xantan gum
11 Sunsil-130
0.5
Silica
12 Sunclear-T40AQS
8
Titanium dioxide/
1. Heat the components 1 - 10 up to 75℃
13 KF-995
3
Cyclomethicone
2. And disperse the components 11,12 into 1).
Then disperse for 15 minutes.
14 Uvinul MC-80
7
Octylmethoxy cinnamate
3. Heat the components 13 - 23 up to 75℃
16 NPDC
2
17 Crill - 6
0.3
Sorbitan isostearate
18 V-E acetate
0.1
Tocopheryl acetate
19 Silicone 200F/100cs
0.4
Dimethicone
20 GMS-105
0.5
Glyceryl monostearate
21 Arlacel-165
0.5
Glyceryl monostearate/PEG-100 Stearate
4. Add the phase 3) into phase 2)
5. Mix with homo mixer at 3500rpm for 6
minutes
6. Add the component 24 into Phase 5). And
mix with homomixer at 3500rpm for 5 min
15 Neo heliopan E-1000
2.5
Isoamyl p-methoxycinnamate
Neopentylglycol Dicaprate
22 Cetanol SP-D70
1.5
Cetyl alcohol
7. Cool down to 50℃ and add the components
25 - 29, then
23 Tinosorb S
1.5
bis ethylhexyloxyphenol methoxyphenyltriazine
24 Aristoflex
0.6
8. mix with homo mixer at 3500rpm for 3
minutes
25 Ethanol
26 E-P
0.05
Ethyl paraben
9. Cool down to 28℃.
27 P-P
0.07
Propyl paraben
28 Phenoxy ethanol
0.2
Phenoxy ethanol
29 Fragrance
0.3
Fragrance
4
Ethanol
SUNCLEAR-Z50
Technical Data
Sheet
INCI Name
Zinc Oxide & Cyclopentasiloxane & PEG-10 Dimethicone &
Dimethicone/ Methicone Copolymer
CAS No.
1314-13-2 & 541-02-6 & 68037-59-2
Appearance
Milky liquid
2006-01-01
Supersedes prior issues
Odor
Faint Odor
UV Filter
Specification
Item
Limit
Test Method
1. Identification ZnO(%)
45 ~ 50
JSCI
2. Residue on ignition(%)
45 ~ 55
500℃, 2hrs.
3. Loss on drying(%)
40 ~ 50
105℃, 2hrs.
4. Viscosity
300 Max.
5. Pb / As(ppm)
10 / 1 Max.
Characteristics & Application
[SJ-MM-09]
ICP
ZnO / Cyclomethicone based Dispersion type.
Composition(%)
Zinc Oxide
Dimethicone/Methicone Copolymer
Cyclopentasiloxane
PEG-10 Dimethicone
47.5
2.5
40.0
10.0
* The values presented in this chart should not be considered as product specifications
Shelf Life / Storage
6 months from the date of shipment from SUNJIN CHEMICAL
To be shaken or stirred before using this material if the settlement takes place.
Toxicology
The information available on SUNCLEAR gives no indication of any risk of toxicity, if the
application and the concentrations used are as recommended. (Oral toxicity Rat
LD50>8,437mg/kg for ZnO)
Material Safety Data Sheet
MSDS is available.
31
Physical UV Filters
Nano powder:
ZnO
TiO2
UV encapsulates
SiO2/TiO2
SiO2/TiO2/ZnO
Plastic/ZnO
Physical Filter summary
Dispersion
Formulation
☜
SUNJIN Formulation, SJS-002
#
Ingredients
%
INCI Name
1
Water
to 100
2
DPG
4.0
Diprpylene glycol
3
1,3-BG
5.0
Butylene glycol
4
Magnesium sulfate
0.5
Magnesium sulfate
5
Methyl paraben
0.2
Methyl paraben
6
Germall - 115
0.1
Imidazolidinyl urea
T40, Z50 for PA+++ formulation
7
D-panthenol
0.5
Panthenol
Procedure
8
Tinosorb-M
3.0
Methylene Bis-Benzotriazolyl
Tetramethylbutylphenol
1) Heat the components 1 - 7 up to 75℃
10
Uvinul MC-80
7.0
Octylmethoxy cinnamate
2) Disperse the components 12,13 into 11.
14
Sunclear T-40
10.0
Titanium dioxide
3) Add the components 8-10 and 18,19,21.
15
Sunclear Z-50
15.0
Zinc oxide
16
Sunsil-130SC
0.3
Silica (and) Dimethicone
4) Add the components 20 and 14-17.
17
SunPMMA-S
0.2
Methyl Methacrylate cross polymer
5) Then disperse this phase for 20minitues.
9
Kak - HL
3.0
Hexyl laurate
6) Add slowly 1) into the 3) during mixing
11
KF-995
6.0
Cyclomethicone
12
DC-9041
3.0
Dimethicone and dimethicone cross polymer
13
KSG-16
1.0
Dimethicone vinyldimethicone cross polymer
and dimethicone
18
KF-6017
2.0
PEG-10 Dimethicone
19
Abil EM-90
0.5
Cetyl PEG/PPG-10/1 Dmethicone
20
Bentone 38
0.8
Quaternium-18 hectorite
21
Propyl paraben
0.1
Propyl paraben
22
Fragrance
0.3
Fragrance
Sun Cream, W/O type
SPF45, PA+++
Strong UVA, UVB
protection
and Heat the 2) up to 75℃
with homo mixer.
7) Mix with homo mixer at 3500rpm for 20
min.
8) Cool down to 50℃ and add the
component 22, then mix with homo
mixer at 3500rpm for 10 min.
9) Cool down to 28℃.
Water
SUNJIN Formulation, SJS-003
Shaking Milk Lotion,
W/O type
SPF42, PA++
Matte, Transparent
N
o
Ingredients
%
To
100
INCI Name
1
Water
2
Glycerin 98%
1
Glycerin
3
1,3 – BG
5
Butylene glycol
4
EDTA-3Na
0.03
EDTA-3Na
5
Mehtyl paraben
0.2
Methyl paraben
6
Phenoxy ethanol
0.2
Phenoxy ethanol
7
Prisorine 3509
0.3
Isosteaqric acid
8
Uvinul MC-80
7.5
Octylmethoxy cinnamate
1) Heat the components 1 – 6 up to 75℃
16
SUNCLEAR-Z50
28
Zinc oxide dispersion
2) Heat the components 7 – 13 up to 75℃.
17
SUNCLEAR-T40
2
Titanium dioxide dispersion
Add the components 14 – 18 and
14
SUNSIL-130SC
0.5
disperse about 15 min.(HM 3000rpm,
15
SUNPMMA-S
2
Methyl Methacrylate crosspolymer
PM 20rpm)
9
KF-995
16
Cyclomethicone
10
KF 96-6cs
5
Dimethicone
11
KF-7312J
3
Trimethylsiloxy silicate
12
Bentone 38
0.2
Quaternium-18 hectorite
13
KF-6017
18
Fragrance
T40, Z50
Procedure
3) Add slowly 1) into 2) during mixing
with homo mixer.
4) Mix with homo mixer at 3000rpm for 20
min
5) Cool down to 50℃ and add the
component 18, then mix with homo
mixer at 3000rpm for 2 minutes.
6) Cool down to 28℃
1
0.25
Aqua
Silica & Methicone
Dimethicone copolyol
Fragrance
Thank YOU