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Additives
Leveling Agent / Defoaming Agent / Functional Additives
Additives for Coating & Ink. (Coatosil & Silwet)
Coatosil & Silwet is used for many industries and applications ; Water-based coating, Oil-based coating, High-solid, Powder coating, UV/EB coating, Ink, Etc.

Customers can predict properties of Silwet series from the above triangle chart, and it is useful for selection of optimal products for customer needs. Each point of triangle shows 100% Silicone, 100% Ethylene Oxide, and 100% Propylene Oxide.

Silwet series shows various properties depending on the relative position on the triangle chart.
1) Close to Silicone point : Defoaming, Anti-block, Release, Slip
2) Close to EO point : Water-borne system. Suitable for Wetting/Leveling agent for Water-soluble, Good flow.
3) Close to PO point : Solvent-borne system. Suitable for Leveling agent for High-solid coating/ink.

Typical starting concentration for a ladder study :
For antifoaming : 0.1-0.2%
For slip and mar resistance : 0.5%
For solvent-borne flow and levelling : 0.5%
For water-borne flow and levelling : 0.1-0.2%
For powder coatings : 0.2-0.3% For radiation cured systems : 1%(Based on the weight of the coating)
● MOMENTIVE Slip silicone leveling agent
Structural information Solubility Properties & Applications
Name Type Cap
(terminal)
Molecular weight 0.1%
Surface tension
(mN/m)
EO/PO
ratio
water Hexane Water-borne Solvent-borne / High-solids UV/EB Curing Powder
Silwet L-77 Trisiloxane Me 600 20.5 All EO DDD SDI Air release, Wetting,
Substrate wetting, F/L
Wetting, Substrate wetting,
F/L, Air release
F/L, Substrate wetting,
Airrelease
Silwet L-7280 Trisiloxane H 600 21.5 60/40 DDD SSD Air release, Wetting,
Substrate wetting, F/L
Substrate wetting,
Air release
F/L, Substrate wetting,
Air release
Silwet L-7608 Trisiloxane H 600 21.4 All EO SDD F/L, Gloss, Air release Air release, Wetting,
F/L, Gloss,
F/L, Gloss, Wetting,
Air release
Silwet L-7001 Pendent Me 20,000 28.2 40/60 SSD F/L Wetting, F/L F/L
Silwet L-7230 Pendent H 29,000 32.4 40/60 SSS Defoaming F/L
Silwet L-7500 Pendent Bu 3,000 Insoluble All PO SSS Defoaming F/L, Wetting, Gloss F/L, Gloss
Silwet L-7602 Pendent Me 3,000 26.6 All EO DDD SⅡ Slip, Mar resist, F/L
Antiblock
Slip, COF reduction,
Mar resist
Silwet L-7604 Pendent H 4,000 25.4 All EO SSS F/L, Watting F/L F/L
Silwet L-7605 Pendent Me 6,000 30.2 All EO SSS F/L, Watting, Gloss F/L, Gloss F/L F/L, Gloss
Silwet L-7607 Pendent Me 1,000 23.4 All EO SSS SⅡ Substrate wetting,
F/L, Watting,
Wetting, Substarte wetting F/L, Watting
Silwet L-7622 Pendent Me 10,000 Insoluble All EO SSI Defoaming, Antiblock,
Slip
Defoaming, Antiblock,
Slip, COF reduction
Defoaming, COF reduction,
Slip, Mar resist
Silwet L-8500 Linear H 2,800 Insoluble All PO SSS Defoaming, Slip F/L, Slip, Mar resist,
Gloss retention, Defoaming
COF reduction,
Mar resist, Slip
Silwet L-8600 Linear H 2,100 25.4 All EO SSS F/L, Slip Substrate wetting,
Defoaming, F/L, Gloss
F/L, COF reduction, Slip,
Mar resist
Silwet L-8610 Linear H 1,700 25.7 All EO SDI SⅡ Defoaming, Antiblock Defoaming, F/L, Antiblock
CoatOSil 2816 Linear Me 3,000 - EO/PO SSS DDD Slip, F/L, Mar reistane,
Compatibility
Slip, F/L, Mar reistane,
Compatibility
COF reduction, Slip
F/L, Gloss
Hydroxy reactives:
CoatOSil 2812 Linear Hydroxy 2,000 26.6 All EO SDD Slip, Mar resist,
COF reduction; Defoaming
Defoaming, COF reduction,
Slip, Mar resistance
Acrylic reactives:
CoatOSil 3509 Linear Acrylic 2,200 - All EO DDD SSD Permanent COF reduction,
Slip
Epoxy reactives:
CoatOSil 2810 Epoxy Me 600 Insoluble No polyether - Defoaming Permanent COF reduction,
Slip, Flexibility
(+) : Value in 0.1%(w/w) aqueous solution, 25℃. (Denooy ring or Wilhelmy Plate Method)
(++) : 25℃, Surfactant concentration ; 0.1%, 1%, 5%
(+++) : Properties in general applications.
(1)75% actives
S=soluble, D=dispersible, I=insoluble
COF : Coefficient of friction F/L : Flow/Leveling
● MOMENTIVE Silicone anti-foaming agent
Product Types and Uses concentration Name Typical Properties Thinner Industrial uses Characteristic
Effective
ingredient
%
Color Viscosity
(25℃)
cSt
Specific gravity
(25℃)
Ionicity Blowing Defoaming Workability Paintable Additive for food
Aqueous Non-aqueous High-temp.*2 Acid Alkaline*3 Quick-effect Persistence Storage stability Dispersible Dilution stability
Emulsion Low SAG 1010 14 Ivory white 700 0.99 Non-ionic Water Industrial uses, Wastewater Treatment
Middle SAG 622 20 Ivory white 600 1.00 Non-ionic Water High temperature(~100℃), Fiber process, Industrial uses
SAG 672 21 Ivory white 1,200 1.00 Non-ionic Water Fiber Pre-treatment, Dyeing, Industrial uses
High SAG 240 40 Ivory white 700 1.00 Non-ionic Water - Good de-foaming at high-temp.
SAG 535 39 Ivory white 2,500 1.00 Non-ionic Water Industrial uses, Wastewater Treatment
SAG 638 47 Ivory white 1,300 1.00 Non-ionic Water Industrial uses, Chemical process, Water Treatment
TSA 730 40 Ivory white - 1.01 Non-ionic Water Industrial uses
TSA 770 45 Ivory white - 1.01 Non-ionic Water Industrial uses, Effective on foaming system
TSA 775 65 Ivory white - 0.99 Non-ionic Water High temp. Effective on alkaline-bubble solution.
Food process SAG471 100*1 Translucent white 2,500 0.99 - Water, Process solution Aqueous, Non-aqueous, Food, Industrial uses
AF 9000 NE 100 Gray <2,500 1.01 - Aliphatic solvent, Aromatic solvent,
Process solution
Food, Non-aqueous(Oil,solvent)
AF 9020 20 Ivory white <3,000 1.01 Non-ionic Water Food process, Industrial uses(Acid, Alkaline)
AF 9030 30 Ivory white 5,000 1.01 Non-ionic Water Food process, Industrial uses
TSA 737 31*1 Ivory white - 1.01 Non-ionic Water Food process
TSA 737F 30*1 Ivory white - 1.01 Non-ionic Water Food process
TSA 750 100*1 Translucent light ash 600 1.00 - Aliphatic solvent, Aromatic solvent Aqueous, Non-aqueous, Food
TSA 750S 100*1 Translucent light ash 1,000 1.01 - Aqueous, Non-aqueous, Food
THF450 series 100 Transparency 105-1,000 0.97 - Aliphatic solvent, Aromatic solvent Dimethyl silicone oil, Food
Fiber
Process
SagTex DSA 20 Ivory white 1,000 1.00 Non-ionic Water Fiber process( ), Refing, Desizing, Industrial uses.
SagTex PhD 45 Ivory white 2,000 1.00 Non-ionic Cold water Fiber process
SagTex JSA 100 Ivory white 250 1.00 - Process solution Jet scour, Translucent
Natural gas
Recovery
SAG 7133 10 Ivory white 600 1.00 Non-ionic Water Natural gas Recovery(Amine, Glycol dehydration)
SAG 220 20 Ivory white 600 1.00 Non-ionic water
SAG 47 100+1 Translucent white 2,500 0.99 - Process solution, Hydrocarbon Natural gas Recovery
Natural gas
Recovery
TSA 720 5 Transparency 2 0.87 - Aliphatic solvent, Aromatic solvent Toluene of Dimethyl silicone oil
YSA 02 20 Transparency 1,000 0.82 - Mineral spirit of High MW Dimethyl silicone
Oil compound SAG 1000AP 100 Translucent white 1,300 0.99 - Aliphatic solvent, Aromatic solvent
Process solution
Industrial uses, Petrochemitry
Self-emulsification SAG 689 100 Ivory white 5,000 1.00 Non-ionic Cold water Fiber, Industrial uses
YSA 6403 100 Light brown 500 1.03 Non-ionic Cold water water-soluble, Paintable
YSA 6406 100 Light brown 2,000 1.01 Non-ionic Cold water Effective on foaming system
TSA 780 100 Light brown 1,000 1.02 Non-ionic Cold water Acid Aqueous system, Fiber, Industrial uses
oil TSF 451 series 100 Transparency 10-50만 0.94-0.98 - Aliphatic solvent, Aromatic solvent Dimethyl silicone oil, General
FF 160 100 Transparency 20,000 1.12 - Toluene, Acetone,
Low-MW Ester/Ether
Separate crude petroleum
FF 170 100 Transparency 4,000 1.13 -
SAG TP-317 9 Lemon yellow 480 1.03 - Alcohol or Aromatic solvent Diesel
SAG TP-325 9 Lemon yellow 400 1.03 -
*1 : silicone resin powder    *2 : High-temp △ : 60~100℃, ○ : -100℃    *3 : Alkaline(pH) △ : 10-12, ○ : 12-14
Yuwon Intec.,Ltd, Cheong Woo B/D 4F, Gumjeong-Dong #177-1, Gunpo-Si, Kyungi-Do, Korea.
Customer Service : +82-70-7010-6730 | Fax: +82-31-629-6730 | E-mail :webmaster@yuwonint.com
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