Polysilicate Silicate SK-56 – Self-Cleaning & Anti-Fog Additive for Glass, Metal, and Building Coatings

Polysilicate Silicate SK-56

Polysilicate Silicate SK-56 is a clear, hydrophilic additive designed for self-cleaning and anti-fog coatings. It provides durable surface protection and long-lasting clarity for glass, metal, and building materials.

Item NO.:
Crosile-SK56
Properties:
·Ultra-fast-hydrolysis oligomer · Tailorable condensation degree · Durable hydrophilicity: anti-fouling & self-cleaning · Fog-free glass/screen surfaces, crystal-clear visibility

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Polysilicate Silicate SK-56

（Endowing the coating film with hydrophilicity and self-cleaning properties)

Product Description:

Polysilicate SK-56:an oligomer obtained by the hydrolysis-condensation of tetramethoxysilane.Incorporated into paints or coatings, it hydrophilizes the surface for anti-fouling and self-cleaning; applied to transparent substrates,

it delivers long-lasting anti-fog performance.

Polysilicate Silicate SK-56 Specification:

Properties	Specification	Test Method
Appearance	Clear and colorless liquid	Visual
Specific Gravity(@25℃)	1.25±0.05	GB/T4472
SiO2 Content(wt%)	56.5±1.0	GB/T5009
Tetramethoxysilane Content(wt%)	≦0.2	ASTM D6843
CL Content(ppm)	≦5	ASTM D6843

Polysilicate Silicate SK-56 Key Features

Ultra-fast-hydrolysis oligomer
Tailorable condensation degree
Durable hydrophilicity: anti-fouling & self-cleaning
Fog-free glass/screen surfaces, crystal-clear visibilit

Polysilicate Silicate SK-56 Applications

Architectural self-cleaning coatings – rain-activated protection for curtain walls, stone, concrete
Pre-coated metal (PCM) anti-fouling – weather-proof topcoats for color-coated steel/aluminium coils
Transparent substrate anti-fog – long-lasting coatings for glass, displays, face shields
Hydrophilic base resin – adhesion booster for organic-inorganic hybrid systems

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