Rubber Peptizer DBD(CAS NO.:135-57-9)
Rubber Peptizer DBD(CAS NO.:135-57-9)
Commodity Name: Rubber Peptizer DBD Molecular Formula: C26H20N2O2S2
Chemical Name: 2,2'-Dithiobisbenzanilide
CAS NO: 135-57-9 Molecular Weight: 456.58
Specification:
|
Appearance Melting point ℃ Loss on drying Ash Residues on 150µm sieve Purity |
Light-Yellow powder 136-150 0.50% Max 0.30% Max 0.50% Max 95.0% 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.
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