Qingdao Exceed Fine Chemicals Co.,Ltd
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Flame Retardant For Polyester, Polyamide, Epoxy Resin, Polyurethane DOPO C12H9O2P
1. Application
DOPO is used for flame retardant treatment of molecular materials such as epoxy resin.It is also widely used as rust-preventive agent for copper powder and copper plate, metal chelating agent, optic materials and flux for welding agent.
2. Physical appearance
white crystals flake or powder, easily soluble in Methanol, Ethanol, Chloroform etc. , and can soluble in Benzene, Toluene, Methoxychlor etc; insoluble in water
3. Specification
| Purity | % | ≥99.0 |
| Chloride | mg/KG | ≤19.5 |
| Phosphorus content | % | ≥14.0 |
| (Zn)(Fe) | mg/KG | ≤5.2 |
4. Packing & Delivery
Net weight: 25KG/Bag.Paper bags with PE inner.
Lead time: Within 7 days after payment