On Chemball

My Chemball

As Supplier

My RFQ Manage Products

As Buyer

My RFQ Post RFQ

My Account

+86-571-8627 3270

Willing New Materials Technology Co., Ltd.

26 YRS

Henan, China

CNY 85.2 Million

49950 m²

500-1000 people

Main Products: 2-Mercaptobenzothiazole / 2,2'-Dithiobisbenzothiazole / Zinc 2-Mercaptobenzothiazole / N,N'-Diethylthiocarbamoyl-2-Mercaptobenzothiazole / 2-(4'-Morpholinodithio) Benzothiazole / Benzothiazole / 3-Methyl-1,3-Thiazolidine-2-Thione / N-Cyclohexyl-2-Benzothiazolesulfenamide / N-Tert-Butyl-2-Benzothiazolesulfenamide / Thiram / Tetrabenzylthiuram Disulfide / Dithiocaprolactame

Henan, China

Contact Supplier

Home Company Profile Contact Us Post Buying Request

Rubber Accelerator MBT(M) / CAS 149-30-4

Particle size, mm: 1.0-3.0

OVERVIEW

Uses

Packaging

25 KG/Woven Bag; 25 KG/Paper Bag

Lead Time

14-30 days

REQUEST A QUOTATION

Submit

Get Free Samples

Less than 1KG required

DESCRIPTION

Rubber Accelerator MBT(M)

Chemical Name:2-Mercaptobenzothiazole

structure:

Molecular Formula:C7H5NS2

Molecular Weight:167.26

CAS NO:149-30-4

Specification:

Item	Powder	Oiled powder	Granule
Appearance	Light yellow powder(granule)
Initial M.P. ℃ ≥	171.0	171.0	171.0
Loss on drying % ≤	0.30	0.50	0.30
Ash % ≤	0.30	0.30	0.30
Residue on 150μm sieve % ≤	0.10	0.10	\
Residue on 63μm sieve % ≤	0.50	0.50	\
Additive %	\	1.0-2.0	\
Granule Diameter mm	\	\	1.0-3.0

Properties:It is light yellow powder (granule) with a little osmyl and taste bitter. 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:Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with WILLING DM, WILLING TMTD and many other basic accelerators for higher acidity. Its accelerative temperature is low and easily be dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear, rubber belts and hoses etc.

Packaging: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 when stored under normal conditions.

Typical Properties

Accelerators for natural rubber and synthetic rubber can be used alone or in combination with vulcanized carbamates, thiuram, guanidine and other basic accelerators. It has a rapid promoting effect on natural rubber and general sulfur sulfur compound rubber. Its sulfur critical temperature is low, and it is easy to disperse in rubber without pollution. It is mainly used for manufacturing tire, tape, rubber shoes and other industrial rubber products.

CAS No.

149-30-4

Formula

C7H5NS2

Molecular Mass

167.25100

Exact Mass

166.98600

PSA

79.93000

Logp

2.58500

IUPAC

3H-1,3-benzothiazole-2-thione

SMILES

C1=CC=C2C(=C1)NC(=S)S2

Matter Classification

organic

GET SAMPLE