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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 Kh-580 / CAS 14814-09-6
OVERVIEW
Packaging
1000 KG/IBC Drum
Lead Time
14-30 days
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DESCRIPTION
Silane Coupling Agent Kh-580
Name：γ-Mercaptopropyltriethoxysilane
CAS:14814-09-6
Molecular formula：C9H22O3SSi
Molecular weight：238.42000
Appearance:Light yellow transparent 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
It is commonly used to treat inorganic fillers such as silica and carbon black. It plays the role of active agent, coupling agent, crosslinking agent and reinforcing agent in polymers such as rubber and silicone rubber.
CAS No.
14814-09-6
Formula
C9H22O3SSi
Molecular Mass
238.42000
Exact Mass
238.10600
PSA
66.49000
Logp
2.35470
IUPAC
3-triethoxysilylpropane-1-thiol
SMILES
CCO[Si](CCCS)(OCC)OCC
Attribute classification
Matter Classification
organic
Category
Cosmetics > Washing Supplies
Surfactants, Catalysts > Surface Active Agent
Auxiliary > Coupling
Surfactants, Catalysts > Surface Active Agent
Auxiliary > Coupling
Chemical and Physical Properties
Density
0.987 g/mL at 20 °C(lit.)
Boiling Point
210 °C
Flash Point
88°C
Appearance
Transparent to straw yellow liquid
Export information
HS Code
29309090
Export Rebate
10%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi
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