Product Description
Product Name: OSi HIOSil 1220
Chemical Name: Methacryloxy Functionalized Oligomeric Siloxane
Properties
OSi HIOSil 1220 is a colorless and transparent low-viscosity liquid containing methacryloxy and methoxy groups.
Typical Technical Data
The values below are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product.
Appearance: Colorless transparent liquid
Density (20℃, g/cm3): 1.0200±0.05
Viscosity (25℃, mpa.s): 1-2
Flash Point (℃): 34.0%±2.0%
Applications
Enhancing the adhesion of POE encapsulation films and EVA films to interfaces.
Used in highly filled, flowable, and curable methacrylate-based casting resin systems with fine inorganic fillers.
Modifying and cross-linking organic resins, treating and improving the surface of glass fibers.
Treating or coating mineral or metal surfaces.
Used as a filler or pigment, especially in mica, brass, aluminum, copper pigments, pearl pigments, etc.
OSI HIOSil 1220 has the advantages of a higher boiling point and flash point, making it safer and easier to handle compared to typical monomeric silanes. From a functionalization perspective, OSi HIOSil 1220 provides superior performance, offering improved weather resistance, water resistance, scratch resistance, and chemical resistance compared to monomeric silanes.
Safety & Storage
Customers should review the latest MSDS and label for product safety information, safe handling instructions, personal protective equipment if necessary, and any special storage conditions required for safety. MSDS is available at your request.
Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
One year in ventilating, cool and dry area.
Remarks
This technical data sheet is only used for internal quality control within OSi Holding Limited.
All rights reserved.
Packaging
Plastic drum packaging, net weight 25 kilograms per drum.
