Rubber Accelerator MBT(M)
Classification:
Product Introduction
Product Details
Chemical Name: 2-Mercaptobenzothiazole
Molecular Formula: C7H5NS2
Molecular Weight: 167.25
Chemical Structure:
CAS NO: 149-30-4
Specification:
|
Item |
Powder |
Oiled powder |
Granule |
|
Appearance |
Gray-white or Light-yellow powder(granule) |
||
|
Initial M.P.οC≥ |
170.0 |
170.0 |
170.0 |
|
Loss on drying%≤ |
0.30 |
0.50 |
0.30 |
|
Ash%≤ |
0.30 |
0.30 |
0.30 |
|
Residues on150μm sieve, %≤ |
0.10 |
\ |
\ |
|
Oil content% |
\ |
1.0-2.0 |
\ |
Properties: Gray-white or Light-yellow powder(granule),Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline.
Application: Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM,TMTD and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
Key words:
Rubber Accelerator MBT(M)
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Factory address：Jijiashan Industrial Park, Heshan District, Hebi City,Hena, China
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