rubber accelerator TBBS(NS)

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Chemical Name: N-tertbuty1-2-benzothiazole sulfenamide Synonyms:NS,TBBS,Vulkacit N2, Accicure BSB Molecular Formula:C11H14N2S2 Structural Formula: Molecular Weight:238 Technical Specification: NAME OF INDEX TECHNICAL SPECIFICATION Apperance Milky white or yellowish brown powder Melting point,℃,min 104.0 Heating loss,%,max 0.40 Ash content,%,max 0.40 Free amine,%max 0.50 Insoluble in Methanol 0.50 Note:according to customer standard if customer has the special request Properties Its industrial products is milk white or light yellowish brown grains.Specific gravity :1.26-1.32 g/ cm³,Soluble in benzene,chloroform,carbon disulfide,acetone,methanol,ethanol,but hard in gasoline,insoluble in water ,dilute acid and dilute alkali, Application: NS is a Vulcanized accclerator with delayed action ,short cure time, has high anti-scorching quality,processing safety. Widly used in all sorts of rubber products and tires,especially the meridian tires .The product is an excellent delayed accelerator with more delayed action and great curing rate and other advantage. Package: In kintted bag lined with plastic bag or kraft paper bag 25kg/bag or at buyer’s request.

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GUANGRAO ZHONGYUAN INDUSTRY TRADE CO.,LTD

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