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By certification 
1,Product introductions:
1. Molecular weight:184.
2. Black powder
2,Specification/Product Parameters :
Item |
Index |
||||
BR 180% |
BR 200% |
BR 220% |
BR 240% |
B 200% |
|
Strength(with the standard ) |
100% |
100% |
100% |
100% |
100% |
Shade(with the standard ) |
Corresponds to standard |
||||
Water insoluble ≤% |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
Na2S ≤% |
0.15 |
0.15 |
0.15 |
0.15 |
0.16 |
3,Product characters and application:
Sulphur black dyestuff is very popular in denim industry, and used in dyeing cotton fabric, cambric, viscose etc.
4,Product qualification:
Products meet the requirements of environmental protection, we maintain the quality stability from batch to batch to achieve the stable continuity of coloring
5,Delivery and shipping and after-sales services
Shipment terms : By sea, By air, by multi-modal transportation.
6,FAQ:
1) How can we get sample from you with charges free?
We can supply sample below 100g free of charges.
2) What is the payments if we place order with you?
We accept payment terms as: TT,L/C At sight or usance, D/P,D/A.requirements in details to be negotiated.
7,Latest news:
With the new factory, our annual output of sulphur black reached 20000 tons.
http://www.jsbeleya.com/
