Aqueous Silane Polymer Crosile®-8159

Crosile-8159: Ecopower’s waterborne 60 % silane oligomer, zero-VOC, dilute-and-use. 0.5–5 % boosts adhesion of glass, metal, fiber to water-based resins; cures 1 min @ 80 °C or 7 days RT.

Item NO.:
Crosile®-8159
Chemical Name:
waterborne silane for coatings & adhesives
Properties:
Crosile-8159: Ecopower’s waterborne 60 % silane oligomer, zero-VOC, dilute-and-use. 0.5–5 % boosts adhesion of glass, metal, fiber to water-based resins; cures 1 min @ 80 °C or 7 days RT.

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Aqueous Silane Polymer Crosile®-8159

（Amino/Alkyl Functional Oligomer）Yongxiu Ecopower Chemical Special R&D

Product Description:

Crosile®-8159 is a pre-hydrolyzed, water-borne silane containing 60 % active oligomer and 40 % water. The product is supplied as a light-blue, ready-to-use liquid free of volatile organic compounds (VOC).

Key Features:

• Zero VOC – no release of flammable organics

• Flash point > 98 °C – safe for high-temperature, electrostatic or open-flame areas

• Pre-hydrolyzed – no on-site alcoholysis required; dilute only with water

• Wide compatibility – designed for water-based systems; tolerates minor solvent levels

Technical Specifications:

Property	Typical Value	Test Method
Appearance	Light-blue, clear to slight haze	Visual
Viscosity (20 ℃), mm²/s	10–30	GB/T 10247
Flash point, ℃	>98	GB/T 261
Density (20 ℃), g cm⁻³	1.07±0.02	GB/T 4472
PH	9.5–11	GB/T 6920-1986

Recommended Applications:

Surface treatment of glass, minerals and metals
Sizing/reinforcement of glass & basalt fibers.
Glass & metal primers
Surface modification of organic substrates
Adhesion promoter in water-borne epoxy, PU, acrylic, phenolic and other latex systems