MBT(M)-80

Description

Mainly used in IR, NR, SBR, NBR, and EPDM systems. MBT(M)-80 is a kind of main acid accelerator. Compared with other accelerators such as DM, TMTD and other alkaline accelerators, higher activity can be obtained, the curing temperature is low, and it is easily to disperse in rubber without pollution. It can be used to make industrial rubber products such as tires, rubber belts, and rubber shoes, but it cannot be used as a food material.

Function

JXBHgran MBT-80 is a quasi-ultrafast, multifunctional accelerator that has a long vulcanization flat phase. Good physical and mechanical properties are imparted to vulcanized rubber. In non-sulfur vulcanization, JXBHgran MBT-80 is used as an anti-scorch agent and as a delay vulcanizing agent in CR rubber. Aldehyde amine and guanidine alkaline accelerators, thiurams, and dithiocarbamate accelerators have an activating effect on JXBHgran MBT-80.

Dosage

NR and SBR primary accelerator: 1.0-2.0 phr and 2.0-3.0 phr with Sulfur.

Application

Generally used in a variety of industrial products, such as hose, conveyor belt, cable sheath, etc.

Packing

25 kg in carton box with polyethylene bag liner.

Storage

A cool and dry conditions, the storage period of one year.

Chemical Properties

Chemical name: 2-Mercapto-benzothiazole

Molecular formula: C₇H₅NS₂

Molecule structure:

Molecular weight: 167.26

CAS number: 149-30-4