Flame retardant polyester
2024-02-02
| Chemical Name | Product grade | Cas No. | Content | Introduction | Appearance | |
| 2-Carboxyethylphenyl phosphinic Acid | CEPPA | 14657-64-8 | ≥99% | 2-Carboxyethylphenyl phosphinic Acid is a reactive halogen-free flame retardant, suitable for permanent flame retardant modification of polyesters. The resulting flame retardant polyester is comparable to conventional PET and PBT in terms of spinning performance and can be processed by any spinning system. It is certified with OEKO-TEX. | White crystal or powder |  |
| Polysulfonyldiphen ylenephenyl Phosphonate | PSPPP | 35398-70-0 | / | Polysulfonyldiphen ylenephenyl Phosphonate is a polymeric halogen-free flame retardant with a high decomposition temperature (350°C) and a controlled melting point of 130-180°C. It is particularly suitable for the flame retardant modification of polyester spinning and film materials, and can also be used as an auxiliary flame retardant in other plastics such as PMMA, PC, ABS and PP. With an addition of 4%-7%, it has high transparency, good physical and mechanical properties, good processing fluidity and a wide range of applications. In addition, due to the presence of sulphur in the structure, it can improve the corrosion resistance of the polymer. | White to off-white grain or powder |  |