rubber additive MBT(M)
MBT(M)
Chemical Name: 2-Mercaptobenzothiazole
CAS NO: 149-30-4
Specification: NO. Item Unit Specification
NO. Item Unit Specification
1 Appearance - Yellow powder
2 Initial M.P. (Min) °C 170.0
3 Loss on drying (Max) % 0.40
4 Ash (Max) % 0.30
5 Residues on 63µm sieve (Max) % 0.50
6 Oil content (*) % 1.0--2.0
(*): Upon customer's request
Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline.
Application: Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TMTD and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
Packaging: 25kg bag.
Other supplier products
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2-Mercaptobenzothiazole |
Chemical Name: 2-Mercaptobenzothiazole
CAS NO: 149-30-4
Specification: NO. Item Unit Specification
NO. Item Unit Specification
1 Appearance - Ye... |
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rubber accelerator MBTS(DM) |
MBTS(DM)
Chemical Name: Dibenzothiazole disulfide
Structure:
CAS NO: 120-78-5
Specification: NO. Item Unit Specification
NO. Item Uni... |
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rubber chemical TMTM(TS) |
TMTM(TS)
Chemical Name:Tetramethyl thiuram monosulfide
Structure:
Molecular Formula:C6H12N2S3
Molecular Weight:208.4
CAS NO:97-74-5
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Diphenyl guanidine |
DPG(D)
Chemical Name:Diphenyl guanidine
Structure:
Molecular Formula:C13H13N3
Molecular Weight:211.27
CAS NO:102-06-7
Specification:
Item Pow... |
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rubber accelerator TBBS（NS） |
TBBS（NS）
Chemical Name:N-Tertiarybutyl-2-benzothiazole sulfennamide
Structure:
Molecular Formula:C11H14N2S2
Molecular Weigh... |
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