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
Appearance 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
