Product Name

ACCELERATOR ZMBT

Chemical Name

Zinc 2-mercaptobenzothiazole

Other Name

2-MERCAPTOBENZOTHIAZOLE ZINC SALT 

ZINC 2-MERCAPTOBENZOTHIAZOLE 

ZMBT 

2(3H)-BENZOTHIAZOLETHIONE,ZINCSALT 

2-BENZOTHIAZOLETHIOL,ZINCSALT(2:1) 

2-BENZOTHIAZOLETHIOLZINCSALT 

ACCELERATOR(ZMBT) 

BANTEX

BIS(2-BENZOTHIAZOLETHIOLATO)-ZIN 

BIS(2-BENZOTHIAZOLYLTHIO)ZINC 

BIS(BENZOTHIAZOLE-2-THIOLATO)ZINC

BIS(MERCAPTOBENZOTHIAZOLATO)ZINC 

HERMATZN-MBT

MERCAPTOBENZOTHIAZOLEZINCSALT 

OXAF 

PENNACZT 

TISPERSEMB-58 

USAFGY-7 

VULKACITZM 

ZENITE 

ZENITESPECIAL 

ZINC2-BENZOTHIAZOLETHIOLATE 

ZINCBENZOTHIAZOL-2-YLTHIOLATE 

ZINC BIS(1,3-BENZOTHIAZOLE-2-THIOLATE) 

2-BENZOTHIAZOLETHIOLZINC SALT (1:1)

Chemical Formula

C14H8N2S4Zn

Molecular Weight

397.90

CAS No.

155-04-4

EINECS No.

205-840-3

Structure

Item

Powder

Appearance

Light-yellow powder

Initial M.P. (Min)     °C

200.0

Loss on drying (Max)  %

0.30

Zn content           %

15.0—17.5

Residues on 150µm sieve (Max)  %

0.10

Oil content           %

0; 1.0--2.0

Free M content(Max)  %

15.0

Used for NR,IR,SBR,NBR,EPDM and latex. May be regarded as an intermediate between MBT and MBTS. Used as a secondary accelerator in combination with PZ and EZ. Similar performance as MBT at curing temperature in dry rubber application. Has lower scorch and better processing safety. Suitable for mold curing. Require zinc oxide and stearic acid as activators in many kinds of rubber batch. Easily disperses in rubber; yields non-staining and non-discoloring products. Mainly used in the manufacture of latex products, foam rubber, latex coating gloves, etc