Description

Identification
Name: *-Mercaptopropyltrimethoxysilane
Synonyms: Trimethoxysilylpropanethiol
Molecular Formula  : C6H*6O3SSi
Molecular Weight: **6.*4
CAS Registry Number: ********0
EINECS: ********5

Equivalents
Momentive (formerly OSi Specialties ) Silquest A***9
Dow Corning Z****2  
ShinEtsu KBM***3  
EVONIK Degussa Dynasylan MTMO  
Wacker GENIOSIL GF *0
Chisso Sila-Ace S**0
UCT Specialties (formerly Petrarch) M***0

Properties
Purity: *7%
Density: 1.**7
Boiling point: *3 C degree
Refractive index: 1.**0
Flash point: *8 C degree
Water solubility: REACTS

Application
*-Mercaptopropyltrimethoxysilane (CAS No. ********0), silane coupling agent KH***1, can improve the properties of the mineral-filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time may be achieved with KH***0. This silane chemically bonds reinforcing minerals such as silica, clay, mica and talc to the polymer matrix especially the sulfur-cured and metal oxide-cured rubber and elastomer. It can be used as a pretreatment on minerals or added at the time of compounding. Mineral-reinforced rubbers such as shoe soles, rollers, wheels, white sidewalls, wire and cable insulation are the common case KH***0 could be used in.
Packing and storage :
(1) Packing: **0L/drum or other packing on request.
(2) This product must be sealed and kept in cool and ventilated place.