Product Details

Product Description

SPECIFICATION

Product name: ACCELERATOR MBT(M)
Chemical name:2-Mercaptobenzothiazole

CAS No.: 149-30-4

Specification for accelerator MBT:

Item	Powder	Oil powder	Granular
Appearance	Yellow or pale yellow powder	Yellow or pale yellow oiled powder	Yellow or pale yellow granular
Initial M.P. (Min) ≥ °C	171	171	171
Loss on drying (Max) ≤ %	0.40	0.40	0.40
Ash (Max) ≤ %	0.30	0.30	0.30
Residue on 100mesh sieve (Max) ≤ %	0.5	-	-
Granular diameter mm	-	-	1.5-3
Broken strength N	-	-	2-5
Oil content %	-	1.0-2.0	-

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 currently and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TT 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.

Packaging & Shipping

Packing: In 25kgs bag

Storage: Keep container tightly closed in a cool, well-ventilated place.

Shipping: by sea

Our Services

We Dalian J&C, are working on rubber chemicals. The company is new, but all the persons here are professional for exporting of rubber additives.

We could supply accelerators, antioxidants, cross link agent, adhesive, vulcanizing agent, silane coupling agent etc. For example, MBT,MBTS, CBS, TBBS,ZMBT, TMQ, DTPD, DTDM, RA-65, SI-69 etc