Polymethyltriethoxysilane is a chemical product, its English name: Poly-methyltriethoxysilane
Basic information
Product name: Polymethyltriethoxysilane
Foreign name: Poly-methyltriethoxysilane
Nature:
Chemical Name:
Appearance: colorless to light yellow transparent liquid
First, chemical product name: polymethyltriethoxysilane
Second, the common name of the chemical or the trade name: waterproofing agent No. 3 silicone waterproofing agent 3# waterproofing agent
Third, the English name of the chemical: Poly-methyltriethoxysilane
4. Main Technical index: Appearance: colorless to light yellow transparent liquid. Kinematic viscosity (25 °C), mm2/s 1~5 density (25 °C), g/cm3 0.920~1.020 acid value (mg/g) <0.5
5. Physical and chemical properties: Polymethyltriethoxysilane is an oligomer of methyltriethoxysilane The average polymerization degree is 2~3, with special aroma, is a liquid that can be burned, there is acid or alkali, easy to hydrolyze and condense in water, hydrolysis condensation products are polymer compounds, and finally crosslinked into a film. Polymethyltriethoxysilane is hydrophobic and has high heat resistance.
6. Main uses: used as waterproofing agent, isolation anti-sticking agent, mold release agent, defoamer, waterproof, anti-corrosion coating, methyl block room temperature vulcanized silicone rubber.