Alkyl Silane Coupling Agent, HP-308/A-137 (Crompton), CAS No. 2943-75-1, n-Octyltriethoxysilane
Chemical Name
n-Octyltriethoxysilane
Structural Formula
Formula
C14H32O3Si
Equivalent Product Name
A—137（Crompton）、Z—6341（Dowcorning）、Dynasylan® OCTEO（Degussa）
CAS Number
2943-75-1
Physical Properties
This product is octyl silane, colorless or slightly yellow transparent liquid, soluble in most organic solvents acetone, benzene, ether, carbon tetrachloride, etc.
Pure density ρ 25: 0.879, refractive index ND25: 1.417, boiling point: 265 ℃ , Flash point: 100 ℃.
Specifications
|
Appearance |
colorless or slightly yellow transparent liquid |
|
Content,% |
≥98% |
|
Refractive index (n25D)g |
1.4170 ± 0.0050 |
|
Density (ρ25)g/cm3 |
0.8790 ± 0.0050 |
Application Range
This product is an inorganic filler such as titanium dioxide or pigment surface treatment agent, improved and coatings, adhesives and sealants base resin affinity and wettability.This product is applied to the surface of concrete and cement and other inorganic materials, waterproofing the water and to promote the role of water vapor released from the concrete or cement.
Package and storage
1.Package: 5L, 10L, 25L, 210L Iron drum or 1000L IBC container.
* We also can pack according to your requirements. Please specify when order.
2.Sealed storage: strict dark, avoid high temperature, to avoid the water, it should be stored in a cool, well-ventilated place.
3.Shelf life: below 25 ℃, with no more than one year is appropriate.
