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DCBS

DCBS(DZ) is used as after-effect accelerator in subsulfonamide accelerators, with good dispersion performance in rubber, good anti-scorch property and high operational safety. It is suitable for the processing of natural rubber and synthetic rubber, such as nitrile rubber, styrene butadiene rubber, butyl rubber, neoprene rubber, acrylate rubber, etc.. Mainly used in the manufacturing fields of tires, adhesive tapes and shock absorbers.

Keyword：

HAOYU

Category：

Accelerator

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info@cn-tianyu.com

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Product name: Rubber accelerator DCBS (DZ)

Chemical name: N,N-Dicyclohexyl-2-benzothiazole sulfonamide

Molecular formula:C19H26N2S2

Structural formula:

1

Molecular weight: 346.55

CAS No.: 4979-32-2

Properties: light yellow to pink powder or granule, relative density 1.26, soluble in organic solvents such as acetone, insoluble in water.

Uses: DCBS(DZ) is used as after-effect accelerator in subsulfonamide accelerators, with good dispersion performance in rubber, good anti-scorch property and high operational safety. It is suitable for the processing of natural rubber and synthetic rubber, such as nitrile rubber, styrene butadiene rubber, butyl rubber, neoprene rubber, acrylate rubber, etc.. Mainly used in the manufacturing fields of tires, adhesive tapes and shock absorbers.

Packing: In kraft paper-plastic composite bag, 25kgs/bag.

Storage: cool, dry, well ventilated, avoid direct sunlight, storage period of 12 months at room temperature under the original seal.

Description: Accelerator DCBS(DZ) is available in granular, crystalline and micropowder form for customers to choose.

Product specification:(Execution standard: HG/ T 4140-2010)

Indicator items

Indicator

Appearance (visual inspection)

Light yellow to pink powder or granule

Initial melting point ℃ ≥

97.0

Heating loss ≤ %

0.4

Ash % ≤

0.4

Cyclohexane insoluble matter

0.5

Free amine % ≤

0.4

Purity % ≥

98.0

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