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Nanjing Shuguang Chemical Group
Nanjing Shuguang Chemical Group
66 YRS
Jiangsu, China
Main Products:
Bis-(γ-Triethoxysilylpropyl)-Tetrasulfide / 3-Mercaptopropyltriethoxysilane / Methyltrimethoxysilane / 3-Aminopropyl-Methyl-Diethoxysilane
Jiangsu, China
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Silane Coupling Agent SG-Si1630 / CAS 1185-55-3
OVERVIEW
Packaging
1000 KG/IBC Drum
Lead Time
14-30 days
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DESCRIPTION
Silane Coupling Agent SG-Si1630
Name：Methyltrimethoxysilane
CAS:1185-55-3
Molecular formula：C4H12O3Si
Molecular weight：136.22200
Appearance:colorless liquid
Synopsis:This product is a multifunctional silane coupling agent successfully used in the rubber and plastic industry. Its application can improve the physical and mechanical properties of rubber, significantly improve the tensile strength, tear strength and wear resistance, reduce the permanent deformation, reduce the viscosity of rubber and improve the processing performance. It is especially suitable for vulcanized rubber system with silica or silicate as reinforcing agent. Its applicable fillers include silica, talc powder, clay, mica powder, clay, etc., and applicable polymers include NR, IR, SBR, Br, NBR, EPDM, etc.
Structural formula:
Typical Properties
Summary
This product is used to manufacture silicone compounds.
It can be used as crosslinking agent of room temperature vulcanized silicone rubber, treatment agent of glass fiber and reinforced plastic laminates, and coupling agent of silica.
CAS No.
1185-55-3
Formula
C4H12O3Si
Molecular Mass
136.22200
Exact Mass
136.05600
PSA
27.69000 英文别名 Trimethoxy(Methyl)Silane Trimethoxymethyl-Silan Trimethoxymethylsilane Mtms 简化分子线性输入规范(SMILES) CO[Si](C)(OC)OC
Logp
0.49430
IUPAC
trimethoxy(methyl)silane
SMILES
CO[Si](C)(OC)OC
Attribute classification
Matter Classification
organic
Category
Electronic Chemicals > Other
Auxiliary > Cross-linking Agent
Auxiliary > Coupling
Auxiliary > Cross-linking Agent
Auxiliary > Coupling
Chemical and Physical Properties
Melting Point
<-70ºC
Density
0.955 g/mL
Boiling Point
102-104 °C
Flash Point
52 °F
Appearance
colorless liquid
Export information
HS Code
29319000
Export Rebate
13%
Export Formalities
A,B
N,M,R,S
UN No.
1993
DG-Class
3
Risk Code
R11-43
Safety Label
F,Xi
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