Silane Coupling Agent KH-858

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Ester [1]
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Jurong Xingchun Chemical Co.,Ltd

Jurong Chuncheng Town, Jiangshu

0086-511-87871122, 0086-25-83791303

Larger photo of Silane Coupling Agent KH-858

Silane Coupling Agent KH-858


company	Jurong Xingchun Chemical Co.,Ltd
Categories	EPDM
Update	2011-03-15
Original Region	China
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Silane Coupling Agent KH-858

Silane Coupling Agent KH-858
Cas No.	40372-72-3
Picture
Explanation	Product name: Silane Coupling Agent KH-858 Foreign equivalent:Si-69(Digosa, FRG) Chemical name:Bis(-Triethoxysilylproply) Tetraswfide Cemical Structure:(C₂H₅O)SiCH₂CH₂CH₂S₄CH₂CH₂CH₂Si(OC₂H₅)₃ Physical Properties: Yellow or yellow-brown liquid, soluble in organic solvents such as lower alcohols, benzene, acetone,acetonitrile, toluenc, chlorohydrocarbons. Dimethyfoxide dimethylformamide. Insoluble in water d²⁰₄ 1.080; flash point≥100°C;decomposes at temperatures≥250°C. 1.Technical indices Liguid: Appearance: Yellowish clear liquid Sulfur Contet:≥22% Density:1.087-1.110 Viscosity:10-14CP Refractive index:1.485-1.495 2.KH-850 Solid(KH-858-N): Sulfur content:≥11% Ash≤11% Volotiles≤4% Specific gravity 1.35±0.5g/cm3 Bulk Density 820g/l±20 Cupyium content:≤25ppm Manganese content:≤25ppm Chloride content≤0.35% Acelone extiact≥43% Appearance Small Black irreyular pellcts.
Orther	Use: May be added to fillers, e,g. Carbon black, tale, mica, clay, aerosil, coal flyash, glass fiber, etc, Suitable for vulcanized rubbers such as butadiene, butadiene-acrylonitrile, butyl, butadiene, natural, chloroprene, isoprene, EPDM rubbers etc, the rubbers can be improved for their crosslinking stabilization, various mechanical strengths, lowered permanent deformatim of the articles, over-heating resistance, swelling resistance in water, and better mobile properties, widely used for the marufacture of the surface, body and wall of the meridian and other tyres, solid tyres, rubber roller surface, cowry belt surface, and rubber products such as adhesives for steel wire brush, cable insulating and covering layers, shoes, etc. Package: this product is nont-toxic, harmless, nom-inflammable and non-explosive, and is packaged in composite paper, sack lined with film, Net weight 50Kg, Keep tightly closed and protect from humidity during storage and handling. The performances are quararted for one year.(solid 0.5year).
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Silane Coupling Agent KH-858

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