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high quality and rubber additives factory,Rubber Raw Material Accelerator DZ CAS NO.4979-32-2
high quality and rubber additives factory,Rubber Raw Material Accelerator DZ CAS NO.4979-32-2
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Product Description

Chemical Name: N-Cyclohexyl-2-benzothiazole sulfenamide
Synonyms: CZ, CBS, Delacs, Accicure HBS
Molecular Formula:C13H16N2S2
Structural Formula:CBS
Molecular Weight: 264.42
CAS NO.: 95-33-0
Technical Specification:GB/T 31332-2014

NAME OF INDEX

TECHNICAL SPECIFICATIONS

Appearance

Grayish white or yellowish powder

Melting point,℃ ,min

97.0

Heating loss,%,max

0.40

Ash content,%, max

0.30

Residue(150μm),%,max0.10
Free amine,%,max0.50
Insoluble In methanol,%,max0.50

Purity,%,min

96.0

Note:according to customers , standards if they have special requests or specifications.

Properties:
Greyish white or yellowish powder with slightly odour and nonpoisonous. Specific gravity:1.31-1.34. Melting point: over 96℃ .Soluble in benzene, methylbenzene, chloroform, carbon disulfide, carbon tetrachloride, methylene chloride, acetone and ethyl acetate; not easily soluble in ethyl alcohol; insoluble in water,dilute acid, dilute alkali and gasoline.
Application:
CBS(CZ) is an accelerator with high activity and has greatly delayed action, high anti-scorching quality,processing safety, short cure time. Its activity can be reinforced by thiuram and dithiocarbamate type alkaline accelerators.Mainly used in manufacture of tires, rubber shoes, rubber tube, cable and other
technical rubber goods.
Package:
In knitted bag lined with plastic bag or kraft paperbag.25kgs/bag or at buyers , request



Production process line

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Packing

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Product Uses
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