DOW

 DOW

Organic Silicon Additive

The original Dow Corning was founded in 1943 and is a global leader in the fields of silicone and silicon-based technology and innovation. In 2018, the new brand "DOWSIL" entered the Chinese market, integrating the advantages of Dow and Dow Corning and strengthening its organic Silicon products and solutions have long-term technical expertise accumulated in many industrial applications within the scope of the company.

ProductDescriptionFeatures/AdvantagesApplicable Resin SystemAdding Method And AmountApplicable Diluent
Slip Assistance, Scratch Resistance, Leveling Properties
DOWSIL™11 Additive

Silicone polyether 

copolymer; 

10% active

Increases mar resistance of 

solventborne coatings; also 

improves leveling and gloss and 

prevents pigment separation

Solventborne acrylic, 

alkyd, amide, epoxy, 

nitrocellulose, polyester, 

polyurethane, viny

It can be added during grinding or paint preparation, or 0.1-0.5% can be added afterwards.Aromatic solvents,such as xylene or toluene, mineral oil or ketones.
DOWSIL™18 Additive

Dispersion of high 

molecular weight 

polydimethylsiloxane 

and silicone 

surfactant; 100% 

active

Provides slip and mar resistance 

in waterborne and solventborne 

coatings; anti-blocking in 

waterborne coatings

Acrylic, polyester, 

polyurethane 

(waterborne and 

solventborne)

Add when mixing paint, or add 0.1-1% later.Water
DOWSIL™27 Additive

Non-reactive silicone 

glycol copolymer; 

100% active

Effective at mar resistance and slip 

while maintaining gloss; reduced 

coefficient of friction

Water-based acrylic 

flexographic ink and U

V overprint varnish

Add when mixing paint, or add 0.1-1% later.Water or appropriate solvent
DOWSIL™29 Additive

Silicone polyether 

copolymer; 

10% active

Imparts mar resistance to 

waterborne and solventborne 

coatings; also improves leveling 

and substrate wetting; provides 

anti-blocking

Acrylic, epoxy, 

polyurethane

It can be added during grinding or paint preparation, or add 0.1-1% later.Water or alcohol
DOWSIL™51 Additive

Dispersion of high 

molecular weight 

polysiloxane and 

surfactants; 

80% active

Imparts mar resistance and slip 

to waterborne coatings; may also 

provide room temperature 

anti-blocking

Waterborne acrylic, alkyd, 

epoxy, nitrocellulose, 

polyester, polyurethane, 

viny

It can be added during grinding or paint preparation, or add 0.05-3.0% later.Water
DOWSIL™52 Additive

Dispersion of high 

molecular weight 

polysiloxane and 

surfactants; 

64% active

Imparts mar resistance and slip 

to waterborne coatings; may also 

provide room temperature 

anti-blocking

Waterborne acrylic, 

polyurethane

Add when mixing paint, or add 0.1-3.5% laterWater
DOWSIL™55 Additive

Silicone polyether 

copolymer; 

10% active

Increases slip and mar resistance 

in waterborne and solventborne 

coatings; improves leveling in 

solventborne coatings

Waterborne acrylic, 

alkyd, solventborne 

polyurethane

Add 0.1-0.5% after mixing paintingWater or alcohol
DOWSIL™56 AdditiveAromatic alkyl modified silicone,the effective content is: 100%In solvent-based shower coating systems, it helps to degas and stabilize the curtain layer of the shower coating, improves leveling and gloss; helps in pigment orientation; and has good thermal stability.Solvent-based acrylic acid, alkyd resin, epoxy resin, nitrocellulose, polyester, aminoester alkyl.It can be added during grinding or paint preparation, or add 0.05-0.5% later.Aromatic solvents such as xylene, toluene, mineral oils and esters such as butyl acetate.
DOWSIL™57 AdditiveSilicone polyether copolymer.Solvent-based acrylics, alkyd resins, amides, epoxy resins, nitrocelluloses, polyurethanes, vinyl and UV inks.Improves leveling, smoothness, scratch resistance and gloss in water-based and solvent-based coating systems; has low foam stability and anti-cratering.It can be added during grinding or paint preparation, or add later.0.1-1.0%Acetone, toluene, mineral oil and isopropyl alcohol; Dispersible in water
DOWSIL™401LS AdditiveSilicone polyether copolymer.Used as a flow and leveling additive in water-based and solvent-based coating systems; can also reduce friction coefficient to enhance slip and feel; compatible with clear coats.Water-based acrylic and polyurethane; solvent-based polyurethane.It can be added during grinding or paint preparation, or add later.0.05-1.0%Alcohols, glycol ethers and aromatic solvents
DOWSIL™8526 Additive100% carbon hydroxyl functional organosilicon polyetherIt has good leveling and smoothness, and has good compatibility with solvent-based, water-based and UV-curable coatings, inks and overprinting paint.Solvent and water-based acrylic, epoxy, polyester and polyurethane; UV.Add during grinding, paint mixing or after. 0.2-1%.Water, alcohols, toluene, xylene
DOWSIL™205LS Additive

Silicone polyether 

copolymer; 

50% active

Superior hand feel modifier for 

multiple delivery coating systems; 

lowers coefficient of friction (CoF); 

foam control; also effective in 

solventborne coatings

Waterborne acrylic, 

polyurethane, alkyd, 

polyester; solventborne 

polyurethane, polyester; 

UV acrylate

Add when matching paint. 0.1 to 1%.Alcohols, glycol ethers and aromatic solvents
XIAMETER™ OFX-0190 silicone oilSilicone polyether copolymer, effective content :100%.Used in water-based and solvent-based coating systems, it has scratch resistance and substrate wettability.Water-based and solvent-based acrylic, solvent-based epoxy resin and nitrocellulose, water-based polyurethane.It can be added during grinding or painting, or after. 0.1 to 1.0%.Water or alcohol
DOWSIL™211S Additive

Ultra-high molecular 

weight silicone 

dispersion in water; 

60% active

High compatiblity; Low tendency 

to cause craters even with high 

dosage; Slip enhancement; 

Mar resistance; Anti-blocking 

improvement

Water acrylic, 

polyurethane dispersion, 

waterborne epoxy.

Can be added directly without dilution. It can also be diluted with water or cosolvent before adding. 0.1 to 1.0%.

Water

DOWSIL™210S Additive

Ultra-high molecular 

weight silicone 

dispersion in water

Strong reduction in coefficient of 

friction, cost effective slip additive; 

very good mar and abrasion 

resistance; may also provide room 

temperature anti-blocking; good 

compatibility and low tendency to 

cause craters

Waterborne acrylic, 

polyurethane dispersion

Can be added directly without dilution. It can also be diluted with water or cosolvent before adding. 0.1 to 0.3%.Water
Bubble Control
XIAMETER™ ACP-0001Silicone oil used to prevent foaming in aqueous and non-aqueous industrial processes.Economical, easy to use, effective at low concentrations--Aliphatic, aromatic and chlorinated hydrocarbon solvents, and ethylene glycol
DOWSIL™ AFE-7610The solid content is 11%.Highly effective foam suppressant and defoamer that can be used at low concentrations, rapid foam control and good durability under high temperature and high alkaline conditions.-DOWSILAFE-7610 defoamer should be added as close to the foaming point in the process as possible.Softened water
DOWSIL™62 AdditiveSilicone emulsion, dissolved in water, effective content: 57%.It can effectively control foam in water-based paints and inks, has good compatibility, and is less prone to defects; does not contain APEO.Water-based acrylic, polyurethane.It can be added when grinding, or when mixing paint. 0.05 to 0.5%.Water
DOWSIL™65 AdditiveSilicone emulsion, 59% active ingredientIt is a foam control agent for inks and coatings. While defoaming, it provides leveling, wetting, slippery and scratch resistance functions.Water-based acrylic, polyurethane,etc.It can be added when grinding, or when mixing paint. 0.05 to 3%.Water
DOWSIL™69 AdditiveSilicone emulsion, dissolved in water, effective content: 50%.Provides efficient foam control for water-based inks, overprint varnishes, wood coatings and other water-based paints.Acrylic, polyurethaneAdd after paint mixing. 0.05 to 0.5%Water
DOWSIL™71 Additive

Organo-modified silicone 

copolymer

Provides foam control in waterborne 

coatings, especially ink and 

clear wood coatings; balancing 

effective foam control and surface 

appearance

Waterborne acrylicIt can be added during or after painting. 0.1 to 0.5%Alcohols, glycols, ethers and fatty alcohols
DOWSIL™102F AdditiveFluorosiloxane, 1% active ingredientProvides foam control performance with balanced efficacy and compatibility.Solvent-based alkyd resin, 2K polyurethaneIt can be added when grinding, or when mixing paint. 0.5 to 0.7%.Methyl ethyl ketone and propyl acetate
DOWSIL™106F Additive

Silicone emulsion 

type of anti-foam 

containing silica 

42% activity 

content

Effective foam control for 

waterborne coating system at 

0.1–0.5 wt%.

Good compatibility, low tendency 

to cause craters. 

Anti-foam with long term 

effectiveness 

Micro-bubble defoaming ability 

Used for both grinding and let 

down stage.

Water acrylic, 

polyurethane dispersion, 

waterborne epoxy.

Add during grinding and paint blending. 0.1 to 0.5%Water
DOWSIL™112F AdditiveSilicone emulsion, 20% active ingredientUsed in water-based corrugated paper inks and water-based industrial coatings, it has efficient and long-term defoaming and suppression effects.Acrylic emulsion and rosin resin system, etc.Add 0.1-0.5% during grinding and mixing stagesWater
DOWSIL™163 Additive

Silicone anti-foam compound; 

100% active

Provides foam control in waterborne, 

solventborne and radiation-cured 

coatings and inks

Waterborne and 

solventborne acrylic, 

epoxy, polyester, 

polyurethane, vinyl; also 

radiation-cured

It can be added during or after painting. 0.1 to 1%Ethylene glycol
DOWSIL™8590 Additive

Silicone anti-foam compound 

with silica; 100% active

Top choice for architecture 

applications; highly efficient antifoam at low dosage for waterborne 

coating and ink system; no impact 

on gloss; low viscosity for easy 

dispersibility

Waterborne acrylic 

styrene emulsion paint, 

flexographic inks, acrylic 

overprint varnish, acrylic 

urethane emulsions

Add during or after grinding or mixing paint. 0.05 to 1.0%Add directly or dilute with alcohol or alcohol ether solvent first
DOWSIL™8610 Additive

Silicone anti-foam compound 

with silica 

100% activity content

Effective foam control for waterborne 

coating system at 0.1–0.5 wt% 

with long term effectiveness during 

grinding stage.

Water acrylic, 

polyurethane dispersion, 

waterborne epoxy.

Add during or after grinding, painting mixing. 0.05 to 1.0%Add directly or dilute with alcohol or alcohol ether solvent first.
Water Resistance
DOWSIL™84 AdditiveLow viscosity silicone elastomer emulsion; effective content: 60%It can provide water resistance for water-based systems, especially inks.Mainly acrylicAdd when matching paint or add after. 1.0 to 5.0%Water
DOWSIL™87 AdditiveEmulsion; Effective content: 38-44%It has hydrophobicity and water beading effect in water-based systems and has little effect on water vapor permeability; especially suitable for decorative coatings.Acrylic, styrene acrylic and vinyl ester emulsionsAdd during or after painting. 1.0 to 5.0%Water
DOWSIL™88 AdditiveSilane/siloxane mixture, effective content: 98%It is hydrophobic in water-based systems and has little effect on water vapor permeability; it can be used in water-based systems containing polar solvents as well as solvent-based systems; especially suitable for decorative coatings.Acrylic acid, styrene propyleneAdd during or after painting. 1.0 to 5.0%Aliphatic hydrocarbons,aromatic hydrocarbons and polar solvents
Wettability
DOWSIL™67 AdditiveSilicone polyether copolymer;It provides good spreadability and wettability of water-based and radiation-curable coating systems on difficult-to-treat substrates, such as polyethylene, polypropylene, and polyester on low surface energy substrates. It is suitable for plastics, metals, and wood of inks, decorative and industrial coatings.Water-based acrylic, alkyd resin, polyester, polyurethaneCan be added with paint or after adding. 0.1 to 0.4%Isopropyl alcohol, propanol; Dispersible in water
DOWSIL™501W AdditiveSilicone polyether copolymer;Enhances substrate wetting in water-based and radiation-curable systems; suitable for a variety of substrates, including wood and plastics.Water-based acrylic and polyurethane; radiation-cured acrylic.Add when matching paint. 0.1 to 0.4%Isopropyl alcohol, propanol and toluene; dispersible in water
Special Texture (Matte/Tactile)
DOWSIL™23N AdditivePowdered transparent spherical silicone rubber particles containing epoxy functional groups; the average particle size is 1-3 microns.It is scratch and abrasion resistant and exhibits silky, slippery and matte properties in water-based and solvent-based coatings.Water-based and solvent-based acrylic, polyurethane.A proportion of the resin/solvent system should be added under high shear conditions before mixing into the final formulation. 0.5-5.0%.Ethylene glycol, glycol ether, alcohols, water
DOWSIL™33 AdditiveAqueous suspended spherical silicone rubber particles containing epoxy functional groups; The average particle size is 3-4 microns; Effective content: 46%It has silky, smooth and matting properties for water-based coatingsWater-based and solvent-based acrylic, polyurethane.Can be added after painting. 2-10%Water
DOWSIL™61 AdditiveThe solvent contains 10% siliconeGives a hammered paint effect to metal surfacesMainly solvent, partially water-basedSB-final dilution stage, WB-0.05-0.5%.Xylene or toluene and other aromatic solvents, mineral oil or ketone, etc
Pigment Dispersion
DOWSIL™3 AdditiveSilicone hydroxyl functional group (Si-OH) additive; dissolved in toluene, effective content: 10%Promotes pigment dispersion and reduces floating colors, and also has leveling, fluidity and gloss.Solvent-based acrylic, alkyd, polyester, epoxy, polyurethane.It can be added during grinding or painting, or after. 0.1 to 0.5%Aromatic solvents such as xylene or toluene, mineral oil or ketones
DOWSIL™700P AdditiveAlkoxysiloxane with organic groups; 90% active ingredientHigh-grade TiO2 and low-grade TiO2 titanium dioxide dispersants can disperse pigments stably and prevent them from blooming and discoloration.Solvent-based inorganic filler dispersant.Combined with resin before adding pigments for grinding. 0.02-4.0%Xylene and n-butyl acetate