Product name: ACCELERATOR DPG(D)
Chemical name: Diphenyl guanidine
CAS No.: 102-06-7
Structure:
Specification:
Item | Powder | Granular |
Appearance | Grayish white powder | Grayish white granular |
Initial M.P. (Min) ≥ °C | 145.0 | 145.0 |
Heating loss (Max) ≤ % | 0.30 | 0.30 |
Ash (Max) ≤ % | 0.30 | 0.30 |
Residues on 150μm sieve, % ≤ | 0.10 | 0.10 |
Properties:
It's without odor or poison. Specific gravity: 1.13--1.23. Soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic.
Application:
It is applied 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..
Packing: In 25kgs bag.
Storage: Keep container tightly closed in a cool, well-ventilated place, max storage life is two years.
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