Rubber Accelerator MBS(NOBS) - Henan Hongda Import and Export Corporation

Chemical name

N-Oxydiethylent-2-benzothiazole sulfenamide

Moleculor Formula

C₁₁H₁₂N₂S₂O

Structural formula

Molecul Weight

253.35

Technical specification

GB8829-88

NAME OF INDEX	TECHNICAL SPECIFICATIONS
Appearance	Light yellow or orange colour pellet
Melting point, ï¿½ï¿½nbsp;,min	80
Heating loss, %,max	0.5
Ash content, %,max	0.3

Properties

A little ammonia odour, nonpoisonous. Soluble in benzene, ethyl actate, methyl alcohol; easily soluble in acetone, methyl benzene, carbon tetrachloride; slightly soluble in ethanol; insoluble in water, dilute acid and dilute alkali.

Application

The product is an excellent delayed accelerator. Mainly used in manufacture of tires, for example, thick section pressed products, rubber shoes and rubber tubes, specially suitable for synthetic rubber mixture with fine grain furnace carbon black.

Package

25kg/bag,In plastic bag or kraft paper bag.

Storage

May be decomposed during storage, so should be kept off moisture and heat. The period of stability in storage is six months.