MBT Suppliers, MBT Manufacturers.
Chemical Name:2-Mercaptobenzothiazole
Molecular Formula:C7H5NS2
Structural Formula:
Molecular Weight:167.26
CAS NO:149-30-4
Specification:
|
Item |
Powder |
Oiled powder |
Granule |
|
Appearance (visual inspection) |
Light yellow powder (Granule) |
||
|
Initial M.P.οC≥ |
171.0 |
170.0 |
170.0 |
|
heating loss %≤ |
0.30 |
0.40 |
0.30 |
|
Ash%≤ |
0.30 |
0.40 |
0.30 |
|
Residues on sieve(150μm), % ≤ |
0.10 |
0.10 |
\ |
|
Residues on sieve(63μm), % ≤ |
0.50 |
0.50 |
\ |
|
Oil content, % |
\ |
1.0-2.0 |
\ |
|
Granule diameter, mm |
\ |
\ |
2.0 |
Properties:It is light yellow powder (granule) with a little osmyl and taste bitter. M.P.: 171οC above. The density is 1.42-1.52 Soluble in ethyl acetate, ethanol, solution of NaOH and Na2C03, insoluble in benzene, water and gasoline. Good storage stability. lower explosion limit is 21g/m3
Application:MBT is fast and nonpolluting accelerator suitable for rubbers and latex; can achieve good cold vulcanization when used together with secondary accelerator TMTD, TETD, DPG; it gives vulcanized rubbers excellent anti-aging property, and is mainly used in the manufacture of tyre, adhesive tape, rubber overshoes and other rubber products; can not be used as food material.
Packing: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.
Company： |
Linkwell Rubber Chemicals (Hebi) Co., Ltd. |
E-mail： |
chem@netsun.com |
Address： |
East of Liyang Rd., Qibin Dist., Hebi, Henan, China. |
Zip Code： |
458030 |
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