rubber accelerator DPG (rubber chemicals)
See larger image: rubber accelerator DPG (rubber chemicals)| Appearance: | Grayish-white powder |
|---|---|
| Brand Name: | Double Vigour |
| Purity: | >95% |
| Place of Origin: | Henan China |
| CAS No.: | 102-06-7 |
| Model Number: | DPG |
| Fob Price: | US$2600-2900Qingdao |
|---|---|
| Port: | Qingdao |
| Payment Terms: | L/C,T/T |
| Minimum Order Quantity: | 1 Metric Ton |
| Package: | 25kg/bag,14MT without pallet in 1*20FCL |
| Delivery Time: | in 3 weeks |
Product Details
Rubber accelerator DPG(D)
Chemical name:Diphenyl guanidine
Molecular formula: C13H13N3
Molecular weight: 211.27
Quality standard: HG/T2342-92
| NO. | Item | Unit | Specification |
| 1 | Appearance | - | Grayish-white powder |
| 2 | Initial M.P. (Min) | oC | 144.0 |
| 3 | Loss on drying (Max) | % | 0.30 |
| 4 | Ash (Max) | % | 0.40 |
| 5 | Residue on 63µm sieve (Max) | % | 0.10 |
| 6 | Oil content (*) | % | 0; 1.0--2.0 |
(*): Upon customer's request
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.
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.
Packing:
25kg plastic woven bag, paper with plastic film bag,kraft paper bag or jumbo bag.
Storage:
Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
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