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Linhai Xinhua Chemicals Factory

Add: Xunqiao Industrial Park, Linhai, Zhejiang, China

Zip code:317024

Contact:Zhao Chao




ProductsWelcome to visit Linhai Xinhua Chemicals Factory
Product Name Accelerator D(DPG)
Chemical name Diphenyl guanidine
Structural formula Accelerator D(DPG)
Molecular formula


Molecular weight 211.27
Properties white powder , , Specific gravity 1.13-1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in CCl4; Insoluble in water and gasoline.
Uses Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process
Appearance white powder
Melting point Initial Melting point≥ 145.0ºC
Heating loss ≤ 0.20%
Ash ≤ 0.30%
Residue on Sieve(100mesh) (150μm)≤ 0.10%
Packing PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
Storage Stored in cool and dry place, avoid fire, insolation and moisture.