Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® WR0801
SiSiB® WR0801

Silane Water Repellent

SiSiB® WR0801 is a monomeric medium-chain alkylfunctional silane. It is a colorless liquid and soluble in common non-polar organic solvent.


SiSiB® WR0801

Technical Data


CAS No.

3069-40-7

EINECS No.

221-338-7

Formula

C11H26O3Si

Molecular Weight

234.41

Boiling Point

75°C [0.1mmHg]

Flash Point

103°C



Color and Appearance

Colorless transparent liquid

Density 25/25°C

0.91

Refractive Index

1.417 [25°C]

Purity

Min.98.0%


Application


  • When diluted with an appropriate solvent, SiSiB® WR0801 silicone based waterproofing spray can be used in the formulation of water repellent products. Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate. Treated substrates are hydrophobic and retain their original appearance.

  • SiSiB® WR0801 octyltrimethoxysilane is used as a silane surface modifier to generate hydrophobictity (e.g. concrete, glass, inorganic pigments, or mineral fillers).


Packing and Storage


  • SiSiB® WR0801 is supplied in 180Kg steel drum.


  • In the unopened container SiSiB® WR0801 has a shelf life of one year.


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SiSiB® WR0801