Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC6112
SiSiB® PC6112

1,2-Bis(trimethoxysilyl)ethane

SiSiB® PC6112 (BTMSE) and SiSiB® PC6122 (BTSE) are clear to straw bis-silanes.


SiSiB® PC6112 and SiSiB® PC6122 both contain two silyl groups, this unique structure enable it to have better adhesion and weather resistance.


SiSiB® PC6112

Technical Data


CAS No.

18406-41-2

EINECS No.

242-285-6

Formula

C8H22O6Si2

Molecular Weight

270.43

Boiling Point

103°C [5mmHg]

Flash Point

109°C



Color and Appearance

Clear to straw liquid

Density 25/25°C

1.068

Refractive Index

1.4091 [25°C]

Min. Purity

95.0%


Application

  • SiSiB® PC6112 silicone paste can be used to improve the adhesion of RTV silicone sealants to dry or wet surface, and improve its weather resistance.


  • SiSiB® PC6112 can be used to formulate chromate-free, water-borne primers to protect metals from corrosion.


  • The toxic properties of chromates have caused an environmental demand on replacement of the chromium (VI) compound coating processes (chromating). One of the suggested methods is a silane coating applied as a combination of non-functional and organofunctional silanes. The silane coating can reduce underfilm corrosion and to improve the adhesion of the paint systems even compared to chromate layers.


  • As a bis-silyl functional silane, SiSiB® PC6122 has six hydrolyzable groups and are believed to be more crosslinked than tri- and tetra-functional analogs. The enhanced crosslinking leads to better barrier properties in anti-corrosion applications.


Packing and Storage


  • SiSiB® PC6112 by SiSiB, a reliable silane manufacturer, is supplied in 200Kg steel drum or 1000Kg IBC container.


  • In the unopened original container SiSiB® PC6112 has a shelf life of one year in a dry and cool place.


Sample? Literature? Pricing? Technical?
Recommended Special Silanes Products
SiSiB® PC6112