RUBBER ACCELERATOR NOBS(MBS)
Chemical Name:N-Oxydienthylene-2-benzothiazolesulfenamide
Molecular Formula:C11H12N2S2O
Specifications:
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Appearance
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Light yellow granular
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Initial M.P. oC≥
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80.0
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heating loss %≤
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0.50
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Ash%≤
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0.30
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Properties:Light yellow brownish powder, grain. Bitter taste,Specific gravity 1.34-1.40, soluble in benzene, acetone, methyl alcohol; insoluble in water.
Application:An excellent delayed accelerator. The performance is similar to that of CZ displaying better scorch safety. Widely apply in NR, IR, SBR, NBR and EPDM. Apply alone or with those vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity, mainly use in manufacture of tires, shoes and belts, non-blooming. Not recommended to apply in beverage and food containers because of the bitterness of the product after vulcanization.
Package:25kg in kraft paper bag with PE bag inside,or as customer’s request.
Storage:Keep in a cool, well-ventilated place.
