Linhai Xinhua Chemicals Factory
Add: Xunqiao Industrial Park, Linhai, Zhejiang, China
Zip code:317024
Contact:Zhao Chao
Tel:0086-576-85991008,0086-13661858911
Fax:0086-576-84292531,85991996
E-mail:lhxh@xinhua-chem.com
| Product Name | Accelerator D(DPG) | |
| Chemical name | Diphenyl guanidine | |
| Structural formula | 
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| Molecular formula | C13H13N3 |
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| 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. | |
| Other | ||
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