ECOPOWER Methacryloxy Functionalized Polymeric Siloxane

Acryloxy Siloxane Polymer Crosile®-7270 – Film Adhesion Promoter

Crosile®-7270 is a low-viscosity silane polymer featuring methacryloxy and methoxy groups, designed to improve adhesion between films and substrates such as glass and metals. It is widely applicable, including in photovoltaic (PV) module encapsulant systems.

Item NO.:
Crosile®-7270
Chemical Name:
Acryloxy Functional Polymer
Chemical Formula:
Specialty Chemicals

Inquire Now

Acryloxy Siloxane Polymer Crosile®-7270 – Film Adhesion Promoter

Chemical Properties

Crosile® 7270 is a colorless, transparent, low-viscosity silane polymer with methacryloxy and methoxy functional groups, serving as an adhesion promoter for EVA/POE film interfaces.

Acryloxy-Siloxane-Polymer-FOR-POE-film

Specification

Properties	Target Values (Spec Limits)
Appearance	Colorless transparent liquid
Density (20℃、g/cm3)	1.0200±0.05
Viscosity (25℃、mpa.s)	1-2
Flash Point (℃)	34.0%±2.0%

Acryloxy Functional Polymer siloxane Application

Enhances adhesion between EVA/POE films and substrates for PV module lamination.
Used in methacrylate-based casting resin systems with fine inorganic fillers.it can improve filled, flowable, and curable etc.
Improves bonding in methacrylate resin systems with inorganic fillers
Surface treatment for glass fibers to reinforce resin compatibility.
Used as a filler or pigment, especially in mica, brass, aluminum, copper pigments, pearl pigments, etc.

Crossile®-7270 has the advantages of being safer and easier to operate and process than typical monomer silanes.

Crosile®-7270 has the advantages of making it safer and easier to handle compared to typical monomeric silanes. From a functionalization perspective, Crosile®-7270 provides improved weather resistance, water resistance, scratch resistance, and chemical resistance compared to monomeric silanes.

Related Tags :