KH-821
Time：2024-07-27 11:21
Silane KH-821
Introduction
Chemical Name: Diphenyldimethoxysilane
Molecular Formula: (C6H5)2Si(OCH3)2
CAS NO.: 6843-66-9
Typical Physical Properties
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Physical Form Clear liquid
Colour, Pt-Co Max 20
Specific Gravity at 20°C, g/cm3 1.073 – 1.083
Refractive Index, nD 25°C 1.535 – 1.545
Purity, % Min 96.0
Applications:
It is mainly used in propylene polymerization reaction, improving the iso-regularity of polypropylene.
It can be also used as cross-linking agent of silicon resins, as well as the raw materials of phenyl silicone oil and silicone rubber.
Packing:
1) 200kg/steel drum
2) 1000kg/IBC
