Rubber Peptizer DBD Initial Powder/ DBD-12, DBD-20, DBD-40 For Tires And Rubber Products

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 150µm 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.