MBTS DM-80 Rubber Accelerator

It is a general medium speed accelerator with good processing safety. It has good vulcanization, significant aftereffect, early vulcanization, safe operation, easy dispersion, no pollution, and good aging resistance of its vulcanizate.

Active compound: Dibenzothiazole disulfide.

Molecular formula: C14H8N2S4

Package: 25kg / piece

Active content:80
Colour: Canary yellow
Carrier: SBR
Density:1.35
Melting point:≥165¡æ
Proportion:1.40±0.05

Introduction:

Rubber accelerator is a rubber vulcanization accelerator. Rubber vulcanization is mainly carried out using sulfur, but the reaction between sulfur and rubber is very slow, so the vulcanization accelerator comes into being. The accelerator is added to the rubber material to activate the vulcanizing agent, thus accelerating the cross-linking reaction between the vulcanizing agent and the rubber molecules and shortening the vulcanization time and reducing the vulcanization temperature. The main use of vulcanization accelerator according to the chemical structure of the main sub-sulfonamide class, thiazole class, the class of autumnalam, and part of the guanidine class, thiourea class and dithiocarbamate class. Among them, hyposulfonamides have the best comprehensive performance and are most widely used.

MBTS DM-80 rubber various accelerator masterbatches from China factory is mainly used for IR, NR, SBR, NBR, BR, EPDM, and other rubbers. It is a general medium-speed accelerator with good processing safety. It has good vulcanization, significant aftereffect, early vulcanization, safe operation, easy dispersion, no pollution, and good aging resistance of its vulcanizate. The vulcanization speed of this product is slow when used alone. It is usually used in combination with thiuram, dithiocarbamate, aldehyde amine, and guanidine accelerators. It has excellent scorch resistance and plasticization.