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Flame Retardant
- Halogen Flame Retardant
- Phosphorus Flame Retardant
- Nitrogen Flame Retardant
- Silicon Flame Retardant
- Aluminum-Magnesium Flame Retardant
- Antimony Flame Retardant
- Boron Flame Retardant
- Expandable Graphite
- MOF Flame Retardant
- Nano Flame Retardant
- Hyperbranched Polymer Flame Retardant
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Functional Flame Retardant
- Composite Flame Retardant for PA
- Composite Flame Retardant for PP
- Composite Flame Retardant for PBT
- Composite Flame Retardant for PVC
- Composite Flame Retardant for PU
- Composite Flame Retardant for Silicone Rubber
- Composite Flame Retardant for Epoxy Resin
- Composite Flame Retardant for TPU
- Composite Flame Retardant for TPE
- Cotton Durable Flame Retardant
- Polyester Durable Flame Retardant
- Semi-durable Flame Retardant
- Non-durable Flame Retardant
- Others
- Smoke Suppressant
- Flame Retardant Polymer
- Flame Retardant Masterbatch
Di-DOPO
Inquiry| CAS | 1631149-46-6 |
| Structure |  |
| Synonyms | 6,6'-(1-phenylethane-1,2-diy1)bis(6H-dibenzo[c,e][1,2]oxaphosphinine)6,6'-dioxide (Di-DOPO) |
| IUPAC Name | 6,6'-(1-phenylethane-1,2-diyl)bis(6H-dibenzo[c,e][1,2]oxaphosphinine) 6,6'-dioxide |
| Molecular Weight | 534.68 |
| Molecular Formula | C32H24O4P2 |
| Melting Point | 290-295℃ |
| Purity | 99% min |
| Appearance | White powder |
| Application | Flame retardant effect is very good in Copper Clad Laminate; It is has high flame retardancy to polyester and nylon; It used for 5G base station. |
| Storage | Stored in dry place, avoid moisture and heat; protect against toxicsubstances; avoid damage to packing. |
| Content | Phosphrous content %: >13 % |
| Packaging | 25 kg or 500 kg per bag |
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