Siwin-9831
n-Octyltrimethoxysilane
Typical properties
Product No. | Siwin-9831 |
Cemical Name | n-Octyltrimethoxysilane |
CAS NO. | 3069-40-7 |
EINECS NO. | 221-338-7 |
Formula | C11H26O3Si |
Appearance | Colorless Transparent Liquid |
Density (ρ20℃，g/m³) | 0.9070±0.0050 |
Refractive Index | 1.4160±0.0050 |
Purity (by GC,%) | 98% |
Molecular Structure |
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Application
Trimethyloctylsilane is an important chemical substance that is widely used in multiple fields. Its main applications include:
Surface treatment agent: Trimethyloctylsilane can be used as a surface treatment agent and can form a hydrophobic layer on the material surface, improving the material's waterproof, moisture - proof and corrosion - resistant properties. It is often used for the surface treatment of concrete, glass, inorganic coatings and organic fillers to improve the properties of these materials.
Building waterproofing agent and protective agent: Trimethyloctylsilane can be used as a building waterproofing agent and protective agent, and can form a hydrophobic layer on the substrate surface, effectively preventing water seepage, sunlight exposure and acid - alkali erosion, and prolonging the service life of buildings.
Surface treatment of inorganic fillers: In plastics, rubbers and resins, trimethyloctylsilane is used as a surface treatment agent, which can improve the dispersibility and compatibility of fillers in these materials and improve the overall performance of the materials.
Pigment dispersant: It can also be used as a pigment dispersant, making the treated pigment have better dispersibility and improving the stability and effect of the pigment in various media.
Package & Storage
210L Iron Drum: 180kg/drum.
1000L IBC Container: 900kg/container.
Store tightly at room temperature in dry shadow place, avoid contact with alkali and acid , away from fire source.
