VULCANIZATION ACCELERATORS--TBBS（NS）
Chemical Name:N-Tertbutyl-2-benzothiazole-sulfenamide
CAS:95-31-8
 (M.W.=238.37)
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ltem |
Specification |
Appearance |
Light yellow or grayish White powder,grain
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Melting Point lntial |
105℃ min |
Heating Loss |
0.40% max |
Ash |
0.30% max |
Residue on 150um sieve |
0.10% max |
Methanol Insoluble |
0.50% max |
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Properties:NS industrial product is light yellow or yellow-brown in color,its density is 1.26-1.32g/cm,soluble in benzene,chlorofrm,carbon disulfide,propyl alcohol,methyl alcohol,ethanol alcohol;not easily soluble in gasoline;insoluble in water,dilute acid and dilute alkali.
Application:NS is vulcanization accelerator with greatly delayed action,short in vulcanization time,excellent in.coke burning-resistant performance and safe in processing.It is widely used in all kinds of rubber products and the process of tires and especially merdian tires,who has the advantages of greatly delayed action and high speed.Etc.
Packages:25kgs (net) kraft paper bag.
Storage:Put in the ventilating dry place with the storage stable period of 6 months. |
