rubber chemical TBBS（NS）
TBBS（NS）
Chemical Name:N-Tertiarybutyl-2-benzothiazole sulfennamide
Structure:
Molecular Formula:C11H14N2S2
Molecular Weight:238.37
CAS NO:95-31-8
Specification:
Item Powder Oiled powder Granule
Appearance Gray-white powder(granule)
Initial M.P.οC≥ 105.0 105.0 105.0
Loss on drying%≤ 0.30 0.40 0.30
Ash%≤ 0.30 0.40 0.30
Residues on150μm sieve, %≤ 0.10 0.10
Residues on63μm), %≤ 0.50 0.50
Additive, % 0.0-2.0
Granule Diameter, mm 1.0-3.0
Properties:Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl alcohol, acetone. chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration
Application:Provides fast cure rate and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products low poison and high efficiency. It is good back up for NOBS. Be regarded as standard accelerator
Packaging:25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Storage:The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year
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Polymerized-2,2,4-trimethyl-1,2-dihydroquinoline resin |
TMQ(RD)
(Polymerized-2,2,4-trimethyl-1,2-dihydroquinoline resin)
1、Molecular Formula(C12H15N)n. n=2～4.
2、Specilication:(GB8826-88)
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Dithiodimorpholine. |
Vulcanizing agent
DTDM
Synonym: Dithiodimorpholine.
Property: Crystalline substance,soluble in hot ethyl alcohol and benzene.
Appearanec:White o... |
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rubber chemical DTDM |
Vulcanizing agent
DTDM
Synonym: Dithiodimorpholine.
Property: Crystalline substance,soluble in hot ethyl alcohol and benzene.
Appearanec:White o... |
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rubber auxiliary TMTD(TT) |
TMTD(TT)
Chemical Name:Tetramethyl thiuram disulfide
Structure:
Molecular Formula:C6H12N2S4
Molecular Weight:240.41
CAS NO:... |
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rubber chemcial NOBS（MBS） |
NOBS（MBS）
Chemical Name:N-Oxydiethylene-2-benzothiazole sulfonamide
Structure:
Molecular Formula:C11H12N2S2O
Molecular Weight:... |
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