| abstract |
The invention discloses a high-performance flame-retardant ABS composite material, comprising the following components in parts by weight: 28-73 parts of ABS resin and 5-50 parts of POK polyketone resin. The POK polyketone resin is tested at 240° C. and 2.16 kg. The melt index under the condition is greater than 120g/10min. The invention creatively alloys POK polyketone resin with ABS with a specific structure, which well solves the technical bottleneck problem of compatibility of the resin system, greatly improves the mechanical properties of the material, and at the same time, because of the advantages of the POK resin itself, endows the material The excellent weather resistance, solvent resistance, heat resistance and other characteristics make up for the deficiencies of the existing flame retardant ABS alloy materials and have great industrial application value. Meanwhile, the present invention also provides a preparation method of the high-performance flame-retardant ABS composite material. |