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Tri Ocean Textile Co., Ltd.
DreamFel®
Performance of Polypropylene
1
What is the Polyolefin’s world
2
DreamFel®’s Manufacture Process
PP
Chip
Additive
Spinning
FDY
Fancy Yarn
Air Textured
Yarn
Knitting
Elastic
Taslan
Draw Textured
Yarn
Air
Covering
Yarn
Weaving
PP Blend：Pretreatment／Dyeing／Finishing
PP Gray：Pretreatment／Finishing
Fabric
3
Properties
1.Moisture Transfer
PP is the least absorbent of the textile fibers.
It does not wet out. In fact, PP “adsorb” water,
moving moisture in the vapor stage to the outside of
the fabric, never holding any moisture. An added
benefit is the breathablility of PP. The moisture moves
away from the skin in the vapor stage, before it has
condensed on the skin. Condensation on the skin
gives rise to a feeling of clamminess.
2.Quick Dry
Because PP does not absorb moisture into the
fiber, drying time is minimal. The fabric will dry while
you wear it.
4
3.Lightweight
PP is the lightest of all apparel fibers and is lighter
than water. It is 30% lighter than polyester, and 20%
lighter than nylon. Regardless of the activity, weight
saved means energy is saved for improved
performance. You get more bulk and warmth for less
weight.
4.Thermal Conductivity
PP possesses the lowest thermal conductivity of any
natural or synthetic fiber. This means that more heat is
retained for a longer length of time. The wearer stays
warmer longer. The insulation factor is greater by
weight for PP than other fiber.
5
5.Chemical Resistant
 PP will not react to ordinary chemicals or degrade due to sweat and
body salts.
 Therefore, if washed with bleach or harsh detergents, polyolefin will
not break down.
6.No Odor Retention



PP is non-absorbent. It is hydrophobic, so bacteria and mold can not
survive on the non-moisture surface of the DreamFel® fabric.
A garment that is washed regularly in hot or warm water with
detergent will not retain body odors.
Note that the PP is lipophilic; therefore, when you wear PP clothes for
several days without washing your body, the body oil will generate
smell of the grease which will stick on PP surface, but it can be
washed.
6
7.Colorfastness
PP is precolored in the liquid stage so the color in
the fiber is part of the fiber itself.
Why is this significant?
PP will hold color longer than other fibers. During
outdoor activities, washing or wear and tear your
garment stays looking newer longer. Who said outdoor
enthusiasts don’t want to look good?
8.Abrasion Resistant
PP is a durable fiber, and will withstand a lot of wear
and tear. This will help preserve those pressure points
where clothing tends to wear, like in the seat.
7
9.Environmentally
Polymerization process：saving energy
PP belong to polyaddition, it can release heat.
Spinning process：low energy exhaust
The spinning temperature of PP is lower than
polyester and nylon. The waste yarn can be
respinning. There is no waste yarn in spinning
process.
Dying and finishing process：
Because PP can’t be dyed, water is no wasted.
Throwing away problem ：
1.100% PP can be recycled easily.
2.The harmlessness of this material is approved by FDA &
Oeko-Tex Standard 100 class 1 for baby articles.
3.It does not produce any toxic gas or harmful by-products.
4.After throwing away, PP will degrade by sunlight in half year.
※DATA SOURCE : INNOVA
8
CO2 emissions of fossil Polymers
CO2 emissions of fossil Polymers
1.9
Polypropylene
2.1
Low-density polyethylene
3.2
Polyethylene terephthalate (amorphous
Polyethylene terephthalate (SSP)
3.4
Polystyrene (HIPS/GPPS avg)
3.4
3.8
ABS
7.6
Polycarbonate
7.9
Nylon 66
9.1
Nylon 6
0
1
2
3
4
5
6
7
8
9
10
From cradle to polymer factory gate [kg CO 2 eq/kg polymer]
Source: Industrial Biotechnology Volume 6 Number 4 August 2010
9
PP is the fosssil polymer of the lowest CO2 emissions.
The energy consumption of fossil polymers
The energy consumption of fossil polymers
73
Polypropylene
77
Low-density polyethylene
80
Polyethylene terephthalate (amorphous
82
Polyethylene terephthalate (SSP)
87
Polystyrene (HIPS/GPPS avg)
95
ABS
113
Polycarbonate
120
Nylon 6
138
Nylon 66
0
20
40
60
80
100
120
140
160
From cradle to polymer factory gate [MJ/kg polymer]
Source: Industrial Biotechnology Volume 6 Number 4 August 2010
10
PP is the fossil polymer of the lowest energy consumption.
DreamFel® vs. other fibers
Item
Specific gravity(g/cm3)
Difference(%)
Tenacity(g/d)
Wet tenacity retention
ratio(%)
Elongation(%)
Wet elongation
retention ratio(%)
Softening point (℃)
Melting point(℃)
* Thermal conductivity
[W/(m℃)]
Warmth retention order
Dry speed(%/min)
Water content(%)
PP
0.91
4～5
Nylon Polyester Rayon Acrylic
1.14
1.38
1.52
1.17
25%
52%
67%
28%
4.5～5.8 4.5～5.5 1.2～2.6 2.5～5.0
Wool
1.32
45%
1.0～1.7
Cotton
1.5
65%
2.6～4.3
100
90
100
70
-
89
116
25～30
30～40
20～30
17～30
27～48
10～15
3～7
100
120
100
140
-
130
106
155～160
170～175
215
230
0.244 ~
0.337
7
10.85
4.5
230～240
255～260
0.051
1
11.1
0.05
0.084
5
8.85
0.45
250
decomposes
0.055 ~ 0.221 ~ 0.052 ~
0.071
0.302
0.055
3
6
2
5.4
10.15
6.8
13
1.6
16
* Data Source: Book Title - Textile Physics、Publisher - University of Donghua、Authors - Wei-Tung Yu, Cai-Yuan Chu
11
0.071 ~
0.073
4
8.7
8
Electric Property of DreamFel®
Glass
Nylon
Wool
Rayon
Silk
Cotton
Acetate
Vinylon
PET
Acylic
Metal
PP
PVC
Teflon
negative static electric ←
→ positive static electric
When any two kinds of the above materials cause
friction with each other, the static of the left side
material is negative and the right side is positive.
When Teflon and glass are in friction with each other,
the static is the strongest.
12
Sunlight Resistance of DreamFel®
1.PET 2.Specially Treated PP 3.Treated PP 4.Nylon 66 5.Normal PP
※DATA SOURCE : POLISILK
13
Shrinkage of DreamFel®
 Constant load 15 gram(DIN53866)：
14
Influence of Bleaching on PP
 bleaching with chlorine：
NaClO2(80%):2% o.w.f., PH 4.0, 85℃×40min
 bleaching with H2O2：
H2O2(35%):1% o.w.f., PH 11～11.5
Na2SiO3:2% o.w.f., 98℃×40min
15
The Table of Fiber Identification
PP
Dissolves in Xylene at boiling point.
Nylon 6 or 66 Dissolves in 85% Formic Acid at room temperature.
PET
Dissolves in concentrated Sulphuric Acid at room temperature.
Acrylic
Dissolves in concentrated Nitric Acid at room temperature.
Acetate Dissolves in Acetone at room temperature.
Wool
Dissolves in 10% Caustic Soda ,boiling 15 min.
Cotton
Dissolves in concentrated Sulphuric Acid at room temperature.
Rayon
Dissolves in concentrated Sulphuric Acid at room temperature.
Silk
Dissolves in 10% Caustic Soda ,boiling 15 min.
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Functional DreamFel®
1.Photo-catalytic：DreamFel® - PCAM
 The effect of Photo-catalytic DreamFel® ：
1.Anti-bacterial.
2.Anti-odor and breaks down organic gases.
3.Generates negative ions(phyton-cide-filled).
 Double deodorizing mechanism of photo-catalytic
reaction and chemical absorbing reaction.
 As long as there is light, photo-deodorant
DreamFel® keeps working!
 Because of compounding in melt-spinning, the effect
is high durability to withstand long usage.
 Even weak light from fluorescent lamps is enough for
the photo-catalytic reaction to decompose odor
molecules.
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Photo-catalytic Reaction

The irradiated light energy makes water and oxygen molecules
nearby the surface of the photo-catalyst to become activated
pieces, and those pieces oxidize the organic odor molecules
absorbed in the ceramics. Finally odor molecule is decomposed
to CO2 and water and the smell is gone.
※ DATA SOURCE:KURARAY
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Test Report of Photo-catalytic DreamFel ®
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DreamFel® has been tested under the
following standards
 AATCC 100：Antibacterial Test
 JIS L-1902(2002)：Antibacterial Test
 JIS Z-2911(2000)：Mildew Test
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2.Far Infrared ： DreamFel® -FIR
The effect of Far Infrared DreamFel® ：
1.It brings about heat storing and insulating.
2.It promotes metabolism and enhances circulation in
the long run.
Far Infrared action process：
1.FIR radiation causes resonance in the human body.
2.Vibration of water molecules.
3.Thermal reaction resulting from friction between
molecules.
4.Rising of subcutaneous temperature.
5.Dilation of capillaries and acceleration of circulation.
6.Enhanced metabolic activities help remove harmful
substances and heavy metals from inside the body.
7.Fast production of new enzymes.
8.Active physiological functions.
21
What is Far Infrared Ray
Sunlight
100%
visual
outside of clothing
reflectance
reflectivity curve
infrared ray
Reflectivity of light
inside of
clothing
energy transfer
absorb
Light
Heat (IR)
UV
0.2μm
Visual
0.4μm
6.1%
wave length of light
Infrared Ray
0.75μm
51.8%
1000μm
42.1%
energy ratio from sunlight
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Heat Retention of DreamFel®
 Heat source：500W halogen lamp
 Heat distance：100cm
 Exposure time：10min
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DreamFel®’s Far Infrared Test Report
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3.Minus(Negative) Ion： DreamFel® -MI
The effect of Minus Ion DreamFel® ：
1.Blood purification, promotes circulation.
2.Inhibit free radicals, enhanced resistance.
3.Regulation of autonomous nerves.
4.Cell activation, waste excretion.
Generation of Minus Ion：
1.Mechanical force, just like waterfall.
2.Sunlight.
3.Static energy.
4.Chemical and biological energy.
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4.Flame Retardant： DreamFel® -FR
 The effect of Flame Retardant DreamFel® ：
1.Flame retardant PP fibers.
2.Non-halogenated; no interaction with HALS.
3.UV and thermal stability.
4.Flame Retardant DreamFel® is active at low
concentrations compared to classical flame
retardants.
→No reduction in physical/mechanical properties.
5.Synergist with traditional flame retardants.
6.Low cost.
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 Kinds of Flame Retardants：
1.Halogenated (Br) / Antimony Oxides
2.Phosphorus Compounds
3.Metal Hydrate
 The problem of traditional flame retardants：
1.Processing Problems (Odor, Corrosion, etc.).
2.Loss of Physical / Mechanical Properties.
3.Decrease in UV Stability (Deactivation of HALS).
4.Environmental Concerns.
27
DreamFel® has been tested under the
following standards
FMVSS 302 Flammability Test for
Automotive
CPAI-84 Section 5&6 for Camping
Tentage
16 CFR(FF-3-71) 1615/1616 Standard
for the Flammability of Children’s
Sleepwear
BS-5852 Part1 Source 0：Cigarette
28
5.Super Light： DreamFel® -Light
 Hollow percentage 20%,
specific gravity is 0.73
 Light weight & keeps warmth
29
Super Light DreamFel® Compared with other fibers
30
6.Multifunctional： DreamFel® -Plus
“+“Cross section combined
with hollow section and
functional additives.
Function：
Moisture transfer, quick dry,
heat retention, anti-bacterial,
odor removal, optical
whitening、uv-cut,etc.。
31
7.Laminatable：
Special functional group gives PP best lamination
fastness.
Application of laminable DreamFel® ：
1.Lamination with Neoprene used in diving suit.
2.Lamination with Coretex used in softshell.
3.Lamination with PVC film used in Luggage.
4.Best fastness of washing by resin after
finishing.
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Specialty Cross-section DreamFel®
Trilobal
DreamFel ® - T
(Ever-Bright)
＋-Cross-Section
DreamFel ® - ＋
(Ever-Dry)
Hollow
DreamFel ® - H
(Ever-Warm)
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Applications
1.Thermalwear(underwear)、Skiwear
 Heat Retention:PP has the lowest thermal conductivity rating
of all natural and synthetic fibers. Thermal conductivity is the
rate at which a substance loses heat. Because of PP's low
rating, more heat is retained than any other natural or
synthetic fiber. PP is even warmer than wool.
 PP is specified by the U. S. Military for Extended Cold
Weather Clothing System (ECWCS). ECWCS is a five layer
clothing system for military use in extreme environments
such as Alaska and Bosnia. A PP brushed fleece garment is
the first thermal layer, the skin contact layer, of the ECWCS
system.
 PP is soft to the touch and comfortable to wear.
 PP Tg point is between -15 to -20 ℃. In a polar environment,
compare to the other fibers, it will not become hard and
34
brittle.
Compare Polymers of Tg
Polymer
PP
T g (℃)
-15~-20
NYLON
NYLON66
6
40
47
PET
PTT
75~80 40~45
Polymer Character：
 Temperatures below Tg: Glassy State → Hard, Friable
 Temperature below the melting point higher than Tg:
Rubbery State → Firm
Explain :
When the temperature is below the polymer Tg, it will become
the glass state that will be easily broken, so the lower the Tg
region more suitable for low temperature.
From the above chart, we see that PP fabric is suitable for lowtemperature region.
35
Polymer Character
Phase Diagram of Polymer
Specific Volume
Rubbery State
Tough,Stretchy.
Glassy State
Hard,Brittle,crackly
Molten State
Soft,mobile
Amorphous
Crystalline
Tg
Tg：Glass Transition Point
Temperature
Tm
Tm：Melting Point
36
Companies that utilized PP for thermalwear：
Helly-Hansen
Rocky Mountain Outfitters
Tel-a-Runner
Anyweather USA
Thermarest
Extreme
37
2.Dive and Surf
 In many cases an PP wetsuit can delay the need for a neoprene
wetsuit until later in the season. PP retains body heat and is less
cumbersome and more comfortable than neoprene. The
spandex in conjunction with the PP gives complete freedom of
movement.
 For warm weather diving, the suit insulates the body as water
temperatures vary by depth and time of day.
 For cold weather diving when added protection is needed, an PP
wetsuit serves as a neoprene liner which a) eases the diver in
and out of the cunbersome neoprene bodysuit, and b) adds
another layer of insulation to retain body heat. PP is diving gear
which is used year round.
 PP does not absorb water, therefore the divingsuit will dry
rapidly out of the water.
 For surfing, PP is used again as a seasonal replacement for
neoprene in both surf and rashguards. Again, it is an insulating
fiber to keep the surfer comfortable as he/she goes in and out
of the water.
 Protection from the sun, jelly fish and sharp coral.
38
Companies that utilized PP for diving
and surf suit：
Diveskins
Extremeclothing
Olefin Dive Skins and Triolefin Diving Suits
Henderson USA
Ago
Waterwarm-ups
Aeroskins
39
3.Swimwear
 PP does not absorb water, therefore the swimsuit will dry
in minutes.
 Chlorine Resistant: Eliminates the need for expensive
chlorine-resistant spandex.
 Complete freedom of movement. PP with spandex has
complete 4-way stretch up to 125% in each direction.
Most swimsuit fabric has 2-way stretch.
 PP is a warmer fiber than nylon. Takes the chill off early
morning practices or ocean swims.
Companies that utilized PP for swimwear:
SPEEDO
arena
Aquajogger
40
4.Activewear and Multi-sport
 PP is a warmer fiber than nylon. Takes the chill off early
morning or winter work-outs.
 Evaporative cooling. The insulative properties of PP
enable the wearer to cool down slowly after exercising
without getting chilled.
 PP is an excellent fabric for cross training and multi-sport.
It keeps the wearer warm, dry, and comfortable,
important characteristics for skin contact fabrics used in
multi-sports.
 Complete freedom of movement: PP with spandex has
complete 4-way stretch up to 125% in each direction.
※DATA SOURCE : INNOVA
41
Companies that utilized PP for activewear:
Dryfibre
Reliance
HummingbirdA
Duradry
Dukeathletic
Coville,inc.
MossBrown
Stickman Sports
Loffler
42
5.Other applications
 Tents→lightweight
 Curtain→quick dry
 Luggage→abrasion resistant, lightweight
 Workwear→abrasion resistant,quick dry
 Upholstery→environmentally,colorfastness
 Hats,gloves→abrasion resistant,keep warm
 Sliver knits→lightweight,keep warm
 Automotive→environmentally
 Outdoor fabric→environmentally
 Denim and twills→lightweight,quick dry
 Socks and sock liners→moisture transfer,quick dry
 Bedclothes(Anti-bacteria)→moisture transfer
 Sports and medical textile→moisture transfer,quick dry
43
Companies that utilized PP for bag(luggage):
Jansport
PING
PONSA
※PICTURES SOURCE : APA
44
PP in Extreme Cold Weather
45
Technology of PP Moisture Management
 Dry layer：
1.Against your skin, sweat or moisture transfers to the wicking layer.
2.It can be the hydrophobic fiber (ex.PP) or special cross section fiber(ex.CoolMax).
 Wicking layer：
1.It wicks the sweat or moisture from the dry layer to outside of fabric.
2.It can be the hydrophilic fiber (ex.cotton,rayon) or high count filament.
46
Dry Test
1
2
3
4
1.Water dropped on the white skin-side of the fabric quickly slides vertically
through the PP and spreads horizontally across the darker wicking layer.
2.The fabric s pressed forcefully between two layers of absorbent brown
paper towel to demonstrate how the moisture moves to the face of the
garment, away from the skin.
3.The white PP side leaves no moisture on the paper towel. The water exits
through the spaces in the PP layer and is not absorbed into the yarn.
4.Notice the difference in the dryness on the paper towel. The PP side of
the fabric absorbs all of the moisture.
→Which side would you rather have against your skin?
※DATA SOURCE：TRANSPOR
47
Characteristic of PP Moisture Management
 DreamFel ® is not coating by wicking agent, it is
permanent and lasts up to 100 washes.
 PP compared with CoolMax：
CoolMax is a polyester yarn made with external
channels that move moisture. CoolMax wicks moisture
and repels moisture. Once the fabric reaches its
saturation point, the spaces between the yarns close
and moisture transference and evaporation slows down.
PP fabrics go beyond wicking because the PP dry layer
is built right in, next to the skin and does not absorb
moisture. In effect, the dry layer acts like a “second
layer of skin”, allowing moisture and vapor to exit
through the spaces in the fabric without saturation –
you stay drier longer and dry faster.
 DreamFel ® can keep you both cooler48
and warmer.
Compare with Cotton
 Cellulosic fiber：
Cellulosic fibers like cotton and rayon
feel great against the skin when dry.
Cotton-rich fabrics have to many OHs,
therefore they absorb and hold to
much moisture. As a result, there is a
breakdown in the moisture transport;
the fabric becomes saturated and the
microclimate between skin and fabric
becomes hot and sweaty.
 Moisture management fabric：
The moisture management technology
moves moisture quickly from the skin
through the fabric and into the air.
49
Design of PP Thermalwear
 Helly Hansen 3-Layer Weather System：
1.Inner Layer：LIFA Bodywear
LIFA bodywear, made 100% Polypropylene, serves a dual purpose
of moisture management and insulation. Using the body’s own heat,
LIFA acts as a transport agent to perspiration,moving moisture to
the next layer of clothing and away from your skin so that you
always feel dry and comfortable.
2.Insulating Layer： Helly Hansen PROPILE/PILE
The knitted fabric absorbs minimal moisture and has the unique
capability of collecting and keeping the warmth while transporting
moisture away from the body.
3.Protective Outer Layer：HELLY-TECH
Windproof, waterproof and breathable fabrics give protection
against changing weather.
※DATA SOURCE : HELLY HANSEN
50
Notice
 Iron free, because of low melting point.
 The temperature of dry heat set can’t over 120℃,
but PP and PET blend fabrics can dye in 130 ℃ hot
water.
 Don’t use mineral oil base lubricant, because
mineral oil will damage PP.
 Don’t dry clean.
 Different end use utilizes different softening agent：
a.If the function of fabric is moisture management,
then adding the hydrophilic softening agent.
b.If the function of fabric is water repellent, then
adding the hydrophobic softening agent.
51
 Poor adhesion to glues and latex, because of
none functional group.
 Flammable which melts and burns like wax.
If necessary, it must be adding the flame retardant.
 Poor UV and thermal stability requires addition of
UV stabilizers and antioxidants – when the PP
fabrics is used as outdoor, just like car seat, beach
umbrella, beach chair.
52
DreamFel® Denier Equivalences table
 Base on the same volume
PP Nylon Polyester Rayon Acrylic Wool Cotton
50 D 63 D 75 D 84 D 64 D 110(NW) 65'S
75
94
114
125
96
73
43
100
125
152
167
129
55
32
150
188
227
251
193
37
21
200
251
303
334
257
27
16
300
376
455
501
386
18
11
680
852
1031 1136 874
8
5
53
DreamFel® Specification
Item
Denier
Filament
Cross Section
Remark
30
12
Round
40
12
Round
50
24
Round, Trilobal
70
48
"＋"
Regular
75
36
Round, Hollow
FDY,DTY
100
48,72
Round
150
48,72
Round, Trilobal(72F)
200
48
Round
300
48,72,96,144 Round，96,144F→2ply，Trilobal(72F)
30
24
Round
50
48,72
Round
Micro fiber
70
72
Round
FDY,DTY
100
96,144
Round
2ply
140
144
Round
2ply
◎ Denier/Filament can be changed by the buyer's request.
2007.10.8
Color could by request. Minimum order quantity is required.
54
DreamFel® Specification
Item
ATY
Anti-bacteria
Minus Ion
Photo-catalytic
Far infrared
Flame-retardant
Denier
Filament
90
120
160
230
320
490
660
900
1320
1400
2300
30
50
70
75
150
300
48,72,96
96,144
144
216
72,288
216
144
144
288
288
384
24
24,48
72
36
48,72
72
Cross
Section
Round
Round
Round
Round
Round
Round
Round
Round
Round
Hollow
Round
Round
Round
Round
Round
Round
Round
Remark
FDY,DTY,ATY
FDY,DTY,ATY
FDY,DTY,ATY
FDY,DTY,ATY
FDY,DTY,ATY
FDY,DTY,ATY
55
DreamFel® Specification
Item
Denier
2～4-tone 100～1200
150
300
High
600
Tenacity
250
500
1000
Filament Cross Section
72～300
36
72
144
48
96
192
Round
Round
Round
Round
Round
Round
Round
Remark
DTY,ATY
FDY
FDY
FDY
FDY
FDY
FDY
◎ Denier/Filament can be changed by the buyer's request.
Color could by request. Minimum order quantity is required.
56
2007.10.8
DreamFel® has been tested under the
following standards
AATCC-16E-1998： Colorfastness to
Light→1200 Xenon-Arc Lamp Hours
a.Color Change：Grey Scale 4。
b.Strength Retention：90%。
ISO 105 B02-1994：Xenotest Exposure
Colorfastness to Light
Blue standard(Grade)：8。
57
DreamFel® ’s Quick Dry Test Report
58
DreamFel® ’s Colorfastness Test Report
59
Thank You Very Much!
Business Concept of Tri Ocean Textile Co, Ltd.
Trust、Reality、Innovation
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