Epoxy Silane Oligomer Crosile® AK200

Crosile® AK200 has a more obvious effect on adhesion enhancement under acidic conditions (pH=4 or so). The epoxy silane Crosile® AK200 is stable in water and does not affect performance if stored for a long time.

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Crosile® AK200

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Epoxy Silane Oligomer Crosile® AK200

Chemical Properties

Crosile® AK200 Silane is an epoxy functional silane oligomer for use as a coupling agent for use with acrylic, styrene-acrylic, vinyl-acrylic, polyurethane dispersions, epoxy dispersions and other anionic or cationic adhesives, Adhesion Promoter and Crosslinker Waterborne Coatings.

This product contains a multifunctional structure with γ-glycidyloxy groups, which reduces methanol emissions from hydrolysis of the material compared to typical monomeric epoxy silanes Crosile® 560.

Specifications

Properties	Target Values(Spec, Limits)
Appearance	Light yellow transparent liquid
Flash point	>115℃
Density (20°C) g/cm3	1.15-1.17
Viscosity (25℃ mpa.s)	30-60
epoxy value (equiv./g)	4.5-4.8

Application

Crosile® AK200 is developed for the following typical applications:

»Improves dry and wet adhesion

»Good storage stability

»Improve the corrosion resistance and enhance the mechanical properties of coatings, adhesives and sealants

»Fewer volatile organic compounds are released than typical silane monomers

Epoxy Silane Oligomer Crosile® AK200

Package: 10 kg, 20kg in plastic drums
Storage: Keep in a low temperature, dry and ventilated place, avoid direct sunlight.
Shelf life: One year in a ventilating, cool and dry area.

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