By inhibiting the combustion chain reaction (gas phase flame retardant) or forming a carbon layer (condensed phase flame retardant), the flammability of PET is significantly reduced to achieve a UL94 V-2 flame retardant rating. At the same time, the influence on the mechanical properties of PET such as impact resistance and tensile strength can be minimized. It has good compatibility with PET and is not easy to decompose in high-temperature injection molding to avoid precipitation or migration.
Property | Value |
Appearance | White powder |
Addition Ratio% | 4-5 |
Phosphorus content% | 15 |
melting point℃ | 250-285 |
Decomposition temperature | 364 |
Packing | 25kg/bag |
1. PET flame retardant modification can still maintain good mechanical properties.
2. Comply with RoHS, REACH and other environmental protection regulations.
3. Good surface finish after injection molding.
1. Electrical and electronic industry: connectors, sockets, switches, relay housings, motor parts, etc.
2. Automotive industry: wiring harness terminals, sensor housings, fuse boxes, interior parts (parts with high flame retardant requirements).
3. Home appliance industry: electric iron base, coffee machine parts, power supply shell, etc.
4. Lighting industry: LED lamp holders, lamp housings, reflectors.
5. Industrial equipment: circuit breakers, distribution box components, industrial connectors.
6. New energy field: lithium battery shell, charging pile assembly.
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