MBTS (Dithbenzothiazole Disulfide)

MBTS (Dithbenzothiazole Disulfide)

Product Description

Rubber accelerators
Chemical Name:
 
Dibenzothiazole disulfide
 
structure:
 

 
Molecular Formula:
 
C14H8N2S4
 
Molecular Weight:
 
332.50
 
CAS NO:
 
120-78-5
 
Specification:
 
Item
 
Powder
 
Oiled powder
 
Granule
 
Appearance
 
Gray-white or light yellow powder(granule)
 
Initial M.P. ο C ≥
 
170.0
 
170.0
 
170.0
 
Loss on drying % ≤
 
0.30
 
0.40
 
0.30
 
Ash % ≤
 
0.30
 
0.40
 
0.30
 
Residues on 150μm sieve, % ≤
 
0.10
 
0.10
 
\
 
Residues on 63μm), % ≤
 
0.50
 
0.50
 
\
 
Additive, %
 
\
 
1.0-2.0
 
\
 
Granule Diameter, mm
 
\
 
\
 
1.5
 

 
Properties:
 
Gray-white or light yellow powder (granule) with a little bitter,no poison. The density is 1.45-1.54 Soluble in chloroform, partly soluble in benzene, ethanol, CCl4, insoluble in gasoline, water and ethyl acetate. Good storage stability.
 
Application:
 
Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining and non-discolouring in "white" socks; used as a plasticizer and retarder in polychloroethylene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT
 
Packaging:
 
25kg paper 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 2 years
 
Note:
 
The advantage for the Master batch of Accelerator :1.Higher active content    2.Better dispersiveness  3.Shorten the   mix and smelt time    4.It is better with the compatibility of the sizing material    5.There is no dust to fly upward, improve the working environment     6. Easy to operate, benefit and weigh
 

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Last Login Date: Aug 20, 2009

Business Type: Manufacturer/Factory

Main Products: Antioxidants, Chemical Addtives, Plastic Accolators