Product Description
Product Name: OSi HIOSil 187
Chemical Name: γ-glycidoxypropyltrimethoxysilane
Molecular formula: CH2OCHCH2O(CH2)3Si(OCH3)3
Chemical Structure:
Properties
γ-Glycidyloxypropyltrimethoxysilane OSi HIOSil187 can improve the adhesion between epoxy resin and substrate, and improve the electrical properties of epoxy resin electronic materials, potting materials, and printed circuit boards, especially the wet electrical properties.
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: transparent liquid
Purity% (Wt): ≥97.0
Flash point (ºC): 110
Density g/cm3 25℃: 1.072±0.005
Boiling point (ºC): 290
Refractive index (n25D): 1.4260±0.005
Applications
This product is widely used in ship coatings, metal coatings, automotive coatings, and industrial anti-corrosion coatings to increase the adhesion and anti-corrosion properties of coatings.
This product can improve the adhesion between epoxy resin and base materials, and improve the electrical properties of epoxy resin electronic materials, potting materials, and printed circuit boards, especially the wet electrical properties.
Mainly used in unsaturated polyester composite materials, it can improve the mechanical properties, electrical properties, and light transmittance properties of the composite materials, especially the wet performance of the composite materials can be greatly improved.
Impregnating glass fiber (containing this coupling agent) can improve the wet mechanical strength and electrical properties of glass fiber reinforced composite materials.
In the wire and cable industry, this coupling agent is used to treat clay-filled peroxide cross-linked EPDM systems to improve the consumption factor and specific inductance and capacitance.
Copolymerized with vinyl acetate and acrylic acid or methacrylic acid monomers, these polymers are widely used in coatings, adhesives and sealants to provide excellent adhesion and durability.
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.
Store sealed in a cool, dry and ventilated place, moisture-proof and waterproof, away from fire and heat sources.
Remarks
This technical data sheet is only used for internal quality control within OSi Holding Limited.
All rights reserved.
Packaging
Plastic drums, steel drums or IBC ton drums are available in 5KG, 10KG, 25KG, 200KG, 1000KG and other packaging specifications.
