Rubber Accelerator DPG (D) Manufacturer experienced ISO9001,ISO14001 Stable & Best Quality REACH pre-register
Rubber Accelerator DPG (D)
Chemical name: Diphenyl guanidine
CAS No.: 102-06-7
SPECIFICATION:
Item | Powder | Oil powder | Granule |
Appearance | Gray-white powder | Gray-white powder | Gray-white granule |
Initial M.P. (Min) ≥ °C | 145.0 | 145.0 | 145.0 |
Loss on drying (Max) ≤ % | 0.30 | 0.40 | 0.30 |
Ash (Max) ≤ % | 0.30 | 0.40 | 0.30 |
Residues on 150μm sieve, % ≤ | 0.10 | 0.10 | - |
Oil content, % | - | 0.0-2.0 | - |
Granular diameter mm | - | - | 1.5 |
Properties: No odor or poison. Specific gravity:1.13--1.23. Soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic.
Application: 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.
Packing: In 25kgs bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
DALIAN RICHON CHEM CO.,LTD
www.richon-chem.com
TEL: 0086 411 82507336/7/8 FAX:0086 411 82507318
Rubber Accelerator DPG (D)
