CAS No.:149-30-4
Molecular Weight: 167.26Â
Other Names:2-Mercaptobenzothiazole
MF:C7H5NS2
Place of Origin:Shandong, China (Mainland)
Type:Rubber Accelerator
Appearance:
Â
Delivery Detail:20days after getting prepayment or workable L/C
Specification:
Item |
Powder |
Oiled powder |
Granule |
Appearance |
Light yellow powder(granule) |
||
Initial M.P. °C ≥ |
171.0 |
171.0 |
171.0 |
Loss on drying % ≤ |
0.30 |
0.50 |
0.30 |
Ash % ≤ |
0.30 |
0.30 |
0.30 |
Residue on 150μm sieve % ≤ |
0.10 |
0.10 |
\ |
Residue on 63μm sieve  % ≤ |
0.50 |
0.50 |
\ |
Additive % |
\ |
1.0-2.0 |
\ |
Granule Diameter mm |
\ |
\ |
1.0-3.0 |
Properties: It is light yellow powder (granule) with a little osmyl and taste bitter. 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: Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with WILLING DM, WILLING TMTD and many other basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear, 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.
RFQ:
Q1: Have your product quality been approved by third party? Â
Yes,all products are strictly tested by our QC,and approved by third party like SGS.So we can gurantee the good quality.
Q2: Do you accept sample order? Â
 Yes,we accept small order from 20g,200g and 2kg for your evaluation quality of our goods.Â
Q3: Is free samples  avalibale? Â
Yes,free sample could be provided,but shipping cost will be paid by customers.Â
Q4: How long will you deliver the goods on board ?   Â
within ten days after order confirmation.ix
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Q5:Could you mix goods in one container?
Yes,we can mix different items in one container.Â
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75# Ferro Silicon,Lump Ferro Silicon 75#,75# For Steelmaking,Refractory Mineral Ferro Silicon
NINGXIA HELANSHAN METALLURGY CO., LTD. , http://www.nxhlsyjferrosilicon.com