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Accelerator DPG (D)
Chemical Name:Diphenyl guanidine
Molecular Formula:C13H13N3
Structural Formula:
Molecular Weight: 211.27
Properties: Non-poisonous, soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water.
Applications : A secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates.
Packing : 20kg each net, paper or plastic bag with PE liner inside.
Storage : Keep in tightly closed bags, store in a cool, dry and ventilated place, separated from acids, alkali and oxidants.
Items |
Specification |
Appearance |
Grey to yellowish powder |
Melting point, min |
144.0 ℃ |
Heating loss, max |
0.50% |
Ash content, max |
0.30% |
Residue(150μm), max |
0.05% |
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