Silane coupling agent kh590/3- (trimethoxysilyl) - 1-Propyl mercaptan

CAS No.: 4420-74-0

C6H16O3SSi=196.34

Grade: br

Content: ≥ 98.0%

Refractive index: 1.4430 ~ 1.4460

Relative density: 1.0570 ~ 1.0610

Physicochemical properties: colorless transparent liquid, is a kind of sulfur-containing silane, has odor, and is sensitive to air and humidity. It is a reactive and crosslinkable silane coupling agent, which can be hydrolyzed under acidic or alkaline conditions

Purpose: biochemical research. It is widely used in natural and synthetic rubber. In addition, as a reinforcing agent and cross-linking accelerator, it can be used in composites (such as resin glass fiber composites), coatings, inks, glues and sealing materials. It can also be used as resin modification additives and enzyme fixatives. It is commonly used to treat inorganic fillers such as SiO2 and carbon black, and plays the role of activator, coupling agent, crosslinking agent and reinforcing agent in polymers such as rubber and silicone rubber

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