Details
Accelerator TBBS (NS)
Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide
Structral Formula:
Molecular Formula: C11H14N2S2
Moleculor weight: 238.37
Technical specification： HG/T 2744-96
Structral Formula:
Molecular Formula: C11H14N2S2
Moleculor weight: 238.37
Technical specification： HG/T 2744-96
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Item Index
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First grade
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Physical Form
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Milky white or light yellowish brown powder or granular
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Initial melting point, C º Min.
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104.0
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Heating loss ,% max.
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0.40
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Ash ,% Max.
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0.40
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Sieve residue(100um) ,% Max.
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0.10
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Properties: Its industrial product is milk-white or light-yellow-brown powder. Soluble in benzene, chloroform, carbon disulfide, acetone, methanol, ethanol, but hard in gasoline, not soluble in water, this acid, thin alkali.
Application: NS is a Vulcanization accelerator with delayed action, short cure time, has high anti scorching quality and processing safety. Widely used in all sorts of rubber products and tires, especially the me radial tire. The product is excellent delayed accelerator with more delayed action and great curing rate and so on.
Application: NS is a Vulcanization accelerator with delayed action, short cure time, has high anti scorching quality and processing safety. Widely used in all sorts of rubber products and tires, especially the me radial tire. The product is excellent delayed accelerator with more delayed action and great curing rate and so on.