rubber accelerator DPG(D)
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Product Name: rubber accelerator DPG(D)
Chemical Name: Diphenyl guanidine
Molecular Weight: 211.27
ITEM Grade I Grade II
Appearance White or grayish white powder
Initial melting point 145.0 0 min. 144.0 0 min.
Heating loss 0.20% max. 0.30% max.
Ash 0.30% max. 0.40% max.
Residue on 0.150 mm sieve 0.0% max. 0.1% max.
Property: No odour and nontoxic. (Specific gravity: 1.08-1.19) . Easily soluble in acetone, ethyl acetate. Soluble in benzene and ethanol. Slightly soluble in carbon tetrachloride. Insoluble in water and gasoline.
Application: Generally used for natural and synthetic rubber, but not suitable for latex. Mainly utilized in the manufacture of tires, rubber board, footwear and other rubber products.
Packaging: 20kg net in a woven bag lined with polyethylene.
Storage: Keep container tightly closed in a dry, well-ventilated place. The storage life is recommended not to exceed 2 years under normal conditions.