Name: Silane Coupling Agent Si-69
Chemical formula: [(C2H5O) 3SiCH2CH2CH2]2S4
Melting point: -80℃
Boiling point: 250°C
Dense degree: (ρ20 )g/cm3
Exterior view: light yellow to yellow transparent liquid
Refractive index (n): 1.4850±0.0005
use
It is commonly used to treat inorganic fillers such as carbon black and SiO2. It not only functions as an activator and coupling agent, but also functions as a crosslinking agent, softener and reinforcing agent. It is used as a reinforcing agent and vulcanizing agent in the rubber industry. It can be used for natural rubber, isoprene rubber, styrene butadiene rubber, butadiene rubber, butyl ester rubber, neoprene rubber, butyl rubber, halogenated butyl rubber, EPDM rubber and oil-extended rubber of these rubbers, It can also be used in the combination of these rubbers.
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