rubber accelerator DPG/D

Accelerator DPG(D) Chemical Name Diphenyl guanidine Molecular Formula C13H13N3 Molecular Weight 211.27 Gravity 1.13-1.19 CAS NO. 102-06-7 Specification Powder Oil-coated Powder Granule Grayish White Initial M.P. ℃≥ 144.0 144.0 144.0 Loss on Drying %≤ 0.30 0.30 0.30 Ash %≤ 0.30 0.30 0.30 Residues(150μm) % ≤ 0.10 0.10 -- Oil Content % -- 1.0-2.0 -- Properties: No toxicity, but it is irritating when contacting with skin. Soluble in benzene, toluene, chloroform, ethanol, acetone, ethyl acetate, insoluble in water or petrol. Storage is stable. Uses: It is a kind of mid-speed vulcanizing accelerator for vulcanizing natural rubber and synthetic rubber. It can often be used as an activator in the promoter of thiazoles and hypo-sulphonic acid amides. It is mainly used in making tires, rubber sheets, shoes, and other Industrial products. Package 25kg/bag Storage Life 24 months