Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC4150
SiSiB® PC4150

3-Methacryloxypropyl-tris-(2-propoxy)silane

SiSiB® PC4150 is a methacryl functional silane, mainly used as a crosslinker for 100% acrylic latexes. SiSiB® PC4150 is easily incorporated into acrylic latex backbones.


SiSiB® PC4150 acyl silane is equal to Momentive's CoatOSil 1757.


SiSiB® PC4150

Technical Data


CAS No.

80750-05-6

EINECS No.

279-538-5

Formula

C16H32O5Si

Molecular Weight

332.51

Boiling Point

348°C [760mmHg]

Flash Point

136°C



Color and Appearance

Colorless to straw transparent liquid

Density 25/25°C

0.947

Refractive Index

1.4225 [25°C]

Min. Purity

98.0%


Application


  • SiSiB® PC4150, the high quality silicone silane, is especially useful in coatings applications where increased solvent and water resistance, mar resistance, wet and dry adhesion, pigment binding and scrub resistance, films hardness and tensile strength.


  • The unique structure of SiSiB® PC4150 may make it unusually stable in emulsions. It does not react or form crosslinks until the coating is cast as a film.


Packing and Storage


  • SiSiB® PC4150 silane crosslinking agent is supplied in 25Kg plastic drum, 200Kg steel drum.


  • In the unopened original container SiSiB® PC4150 has a shelf life of one year in a dry and cool place.


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SiSiB® PC4150