rubber accelerator MBT

Model:	CAS NO:149-30-4
Brand:	Linkwell
Origin:	Made In China
Category:	Chemicals / Chemical Auxiliary & Catalyst / Catalyst & Active Agent
Label:	rubber chemicals , rubber accelerators , rubber auxiliary
Price:	-
Min. Order:	1 pc

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Product Description

Product Name : MBT(M)

intro:

Chemical Name:2-Mercaptobenzothiazole

Molecular Formula:C₇H₅NS₂

Structural Formula:

Molecular Weight:167.26

CAS NO:149-30-4

Specification:

Item	Powder	Oiled powder	Granule
Appearance (visual inspection)	Light yellow powder (Granule)
Initial M.P. ^oC≥	171.0	170.0	170.0
heating loss %≤	0.30	0.40	0.30
Ash%≤	0.30	0.40	0.30
Residues on sieve(150μm), % ≤	0.10	0.10	\
Residues on sieve(63μm), % ≤	0.50	0.50	\
Oil content, %	\	1.0-2.0	\
Granule diameter, mm	\	\	2.0

Properties:It is light yellow powder (granule) with a little osmyl and taste bitter. M.P.: 171℃ above. The density is 1.42-1.52 Soluble in ethyl acetate, ethanol, solution of NaOH and Na2C03, insoluble in benzene, water and gasoline. Good storage stability. lower explosion limit is 21g/m3

Application:MBT is fast and nonpolluting accelerator suitable for rubbers and latex; can achieve good cold vulcanization when used together with secondary accelerator TMTD, TETD, DPG; it gives vulcanized rubbers excellent anti-aging property, and is mainly used in the manufacture of tyre, adhesive tape, rubber overshoes and other rubber products; can not be used as food material.

Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years.