RUBBER PEPTIZER DBD Initial Powder

DBD INITIAL POWDER:this products contains minimum 96% DBD.

DBD40: this PRODUCT CONTAINS 40% DBD.

Product description

Chemical Name	2,2'-Dithiobisbenzanilide;2,2-Dibenzamido diphphenyl disulfide;Dithio-bisbenzanilide
Chemical Abstracts Service(CAS)	135-57-9
Brand Name	Double Vigour
Origin	China

 

Molecular Formula: C26H20N202S2

Molecular Weight: 456.58

EINECS No.: 205-201-9

Specification:(Qualified Grade)

Appearance	Light-Yellow powder
Melting point °C	136-143
Loss on drying	0.50%  Max
Ash	0.30%  Max
Residues on 150m sieve	0.50%  Max
Purity	99.0%  Min

 

Properties:Light yellow powder, low poison, No-pollution, Soluble in benzene, ethanol, acetone and other organic solvents, Insoluble in water. Touch the skin can cause dermatitis. Best storage Stability.

 

Application: It can be used in the natural Rubber and synthetic rubber or alloy rubber. It can be added into peptizing Machine with crude rubber, with the best operational temperature is 155°C±5°C. or added into blender mill at the first time after cracking. Dosage is 0.1 to 0.5 portions.

 

 Packaging:25kg plastic Woven bag, paper with plastic film bag, kraft paper bag.

 

Storage: the product should be stored in a Dry and cooling place with good ventilation. Avoid exposure to direct sunlight.