Evonik Silane Coupling Agent 9165

• CAS No.: 2996-92-1
• Formula: C9h14o3si
• Kind: Silane Coupling Agent
• Appearance: Liquid
• Application: Appliance Paint, Building Coating, Car Paint, Furniture Paint, Paper Coating, Plastic Coating, Rubber Coating
• Special Function: Flame Retardant
• Model NO.: RK-G31
• Property: Oil-Solution
• Auxiliary System: Oil Type Coating Auxiliary Agent
• Usage Stage: Manufacturing Stage
• Molecular Weight: 255.39
• Color: Colorless Transparent Liquid
• Purity: >98%
• Density: 1.062-1.072
• Transport Package: Blue Plastic Bucket
• Specification: 25kg
• Trademark: Spnal
• Origin: China
• Production Capacity: 50000tons / Year

Product Description

Product Description

1.   Phenyltrimethoxysilane
   RK-G31 
   Product description
   Molecular formula: C9H14O3Si
   Molecular weight: 198.29
   CAS No. : 2996-92-1
   Chemical name: phenyltrimethoxysilane
   peculiarity
2. Colorless transparent, low viscosity liquid. Soluble in alcohols, chain hydrocarbons and aromatic hydrocarbons and other organic solvents.
3. It contains one methyl group and three hydrolyzable alkoxy groups.
4. React with inorganic materials.
5. It can be hydrolyzed to form an elastomer or a hydrophobic layer.
6. Physical and chemical data

   nature	Numerical value
   appearance	Colorless transparent liquid
   purity	≥98.0%
   Density 20ºCg/ml	1.062-1.072
   Boiling point 760mmHg	233ºC
   Closed cup flash point	92ºC
   Refractive index 25ºC	1.465-1.475

   Note: The above data is for reference only and cannot be used as technical specifications
   Reaction property
   In many sol-gel systems, RK-G31 can be partially hydrolyzed to form a prepolymer to further promote crosslinking at a certain temperature. This pre-hydrolysis is often used in conjunction with methyl trimethoxysilane, silicone functional groups, silicates, or water-based silica sols.
   Product application
   RK-G31 can be used to treat the surface of inorganic fillers, such as calcite and aluminum hydroxide, which can make the surface of these inorganic fillers more hydrophobic, thereby improving its dispersion in mineral fillers.
   RK-G31 is particularly suitable for the processing of polymers at high temperatures.
   RK-G31 also reduces the viscosity of the polymer.
   Product security, handling and storage
   The container should be sealed after opening to prevent water vapor from entering and producing hydrolysis.
   Stored in the original unopened container at room temperature, this product has a shelf life of one year from the date of production. After passing the test, the buyer will decide whether to continue to use the expired product.
   Note: The Company is only responsible for the sales specifications of the products at the time of shipment, and shall not be liable for any indirect or incidental damages.
   Packing :5L,10L,25L,200L,1000L
   
   
   
    

Packaging & Shipping

Packing: 5L,10L,25L,200L,1000L

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