Products Description

Product name:2-Mercaptobenzothiazole

Synonym:Rubber accelerator MBT(M)

CAS:149-30-4

MF:C7H5NS2

MW:167.24

Density:1.42 g/cm3

Melting point:172-180°C

Packaging:25 kg/bag

Shelf life:2 years

HS code:2934200090
Property:It is insoluble in water and gasoline, soluble in ethanol, ethyl ether, acetone, ethyl acetate, benzene, chloroform and dilute alkali liquor.

Specification

Items	Specifications
Appearance	Light yellow powder
Initial melting point	≥171°C
Loss on drying	≤0.3%
Ash	≤0.3%
Sieve residue(150 μm)	≤0.1%

Application

(1)2-Mercaptobenzothiazole is widely used as a universal vulcanization accelerator in various rubbers. It has a rapid promoting effect on natural rubber and synthetic rubber usually vulcanized with sulfur. But the use requires activation such as zinc oxide and fatty acids. It is often used in combination with other accelerator systems, such as dithiocarbamate and tellurium dithiocarbamate, as accelerators for butyl rubber; Used in combination with tribasic lead succinate, it can be used for light colored and water resistant chlorosulfonated polyethylene adhesive. In latex, it is often used in combination with dithiocarbamate, while when used in combination with diethyldithiocarbamate diethylamine, it can be vulcanized at room temperature. This product is easily dispersed and non polluting in rubber. However, due to its bitter taste, it is not suitable for use in rubber products that come into contact with food.

(2)2-Mercaptobenzothiazole, also known as acidic copper plating brightener M when used as an electroplating additive, is used as a spreading brightener in bright copper plating with copper sulfate as the main salt.

(3)2-Mercaptobenzothiazole is also used in the production of pesticide fungicides, nitrogen fertilizer synergists, cutting oil and lubricating additives, organic anti ashing agents in photographic chemistry, metal corrosion inhibitors, chemical analysis reagents, etc.

Storage

Store in a cool, dry, and well ventilated place, avoiding direct sunlight.

Packaging

FAQ

May I get any sample from you?

Re: Yes, of course, we’d like to provide sample to you according to your demands.

What is your MOQ?

Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.

How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.

Do you have any after-sales service?

Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.