NOBS
-
- Category :
Catalyst and Auxiliary/Rubber Auxiliary Agent
- CAS NO : 102-77-2
- EC NO : 203-052-4
- Molecular Formula : C11H13N3OS2
- Main Specifications : Yellow grain
- Synonyms : 2-(morpholinothio)benzothiazole;n-(oxydiethylene)-benzothiazole-2-sufenamide;n-oxydiethyl-2-benzthiazolsulfenamid;n-oxydiethylene-2-benzothiazole sulfonamide;2-(4-morpholinothio)benzothiazole;2-(4-morpholinothiobenzothiazole;2-(4-morpholinylmercapto)benzothiazole;2-(4-morpholinylsulfanyl)-1,3-benzothiazole;2-(4-morpholinylthio)benzothiazole;2(4-morpholinyl-thio)-benzothiazole;2-(morpholinothio)-benzothiazol;2-(morpholinthio)-benzothiazole;2-benzothiazolesulfenamide, n-morpholinyl-;2-benzothiazolesulfenemorpholide;2-benzothiazolylsufenylmorpholine;2-benzothiazolylsulfenyl morpholine;2-benzothiazolylsulfenylmorpholine;2-benzothiazyl-n-morpholine disulfide;4-(2-benzothiazolylthio)-morpholin;accelerator mf;accelns;amax no 1;benzothiazole, 2-(4-morpholinylthio)-;benzothiazole, 2-(morpholinothio;NOBS;2-(morpholin-4-ylsulfanyl)-1,3-benzothiazole;N-(1,3-benzothiazol-2-ylsulfanyl)morpholin-2-amine;Acelerator NOBS;2-Benzothiazolyl-N-morpholinosulfide;Rubber Accelerator NOBS;Rubber Accelerator MBS;Accelerator NOBS;ACCELERATOR MOR;Accelerator MBS;ACCELERATOR NOBS(MBS,MOR);
Package: Polypropyrene knitted bags lined with polyethylene bags.
Uses : An excellent delayed accelerator
Molecular Structure:
Product description:
Accelerator NOBS
Chemical name: N-Oxydienthylene-2-benzothiazole sulfenamide
structure:
MolecularFormula: C11H12N2 S2O
Molecular Weight: 253.35
Product Standard: GB8829-88
CAS NO: 102-77-2
Specification:
NO.
Item
Unit Specification
1 Appearance - Yellow grain
2 Initial M.P. (Min) o C 78.0
3 Loss on drying (Max) % 0.50
4 Ash (Max) % 0.30
(*): Upon customer's request
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 as CBS with better scorch safety. Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with those vulcanization Accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Non-blooming. Not Suitahle appying in beverage and food containers because of the bitterness of the product after vulcanization.
Packaging: 25kg 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
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