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Sulfonamides--Rubber Accelerator TBBS

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  Post Date: Mar 04,2013
  Expiry Date: Aug 31,2013
  Detailed Description: Cas No. :CAS NO: 95-31-8 Quantity: 200Metric Tons
Specs:Molecular Weight: 238.37
Price:3635 USD Metric Tons
Payment Method: T/T or L/C

Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfennamide
structure:tbbs rubber accelerator factory
Molecular Formula: C11H14N2S2
Molecular Weight: 238.37
CAS NO: 95-31-8

ItemPowderOiled powderGranule
AppearanceGray-white powder(granule)
Initial M.P.οC≥105.0105.0105.0
Loss on drying%≤0.300.400.30
Ash%≤0.300.400.30
Residues on150μm sieve, %≤0.100.10\
Residues on63μm), %≤0.500.50\
Additive, %\0.0-2.0\
Granule Diameter, mm\\1.0-3.0


Properties: Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl alcohol, acetone. chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration.

Application: Provides fast cure rate and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products low poison and high efficiency. It is good back up for NOBS. Be regarded as standard accelerator.

Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

  CAS Registry Number:

CAS NO: 95-31-8

  Company: Zhengzhou Double Vigour Chemical product Co.,Ltd.     [ China ]        
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  Tel: +8615936238911
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