Light durable wood-plastic composite material for trays and preparation method thereof

Abstract

The invention discloses a light durable wood-plastic composite material for trays. The wood-plastic composite material is prepared by mixing a component A, a component B and a component C. The component A comprises a wood fiber material, thermoplastic plastic and a lubricant; the component B comprises a flame retardant, an antistatic agent, a filler and an ACR modified toughening agent; and the component C comprises an expanding agent and a pigment. According to the light durable wood-plastic composite material for the trays and the preparation method of the light durable wood-plastic composite material, a preparation process is simple, raw material cost is low, environmental protection is achieved, the flame retardance and the antistatic property of the material are good, potential safetyhazards of fire disasters are reduced, potential safety hazards caused by static electricity to human bodies and other aspects are reduced, and high safety is realized; the ACR modified toughening agent is added for modification and toughening, so the toughness and wear resistance of the material are improved, the wear resistance is optimized, the service life is prolonged; and by using the expanding agent, the defects of internal gaps, cavities and surfaces are reduced, internal pressure is maintained, the material is expanded while the performance of the material is ensured, and the weightof the material is reduced.

Description

technical field [0001] The invention relates to the field of wood-plastic composite materials, in particular to a lightweight and durable wood-plastic composite material for pallets and a preparation method thereof. Background technique [0002] Wood-plastic composite materials have the advantages of strong plasticity and low cost. With the improvement of wood-plastic composite material production technology and the expansion of industrial scale, wood-plastic composite materials are widely used, and they have good environmental protection characteristics. [0003] However, although the existing wood-plastic composite materials have good insulation properties due to their own material characteristics, their wear resistance and toughness are poor. When used as pallet raw materials, they are prone to wear due to frequent handling and friction during use. , is not durable, the service life is reduced, and static sparks will be generated during friction and use, and even cause ex...

AI Technical Summary

Problems solved by technology

[0003] However, although the existing wood-plastic composite materials have good insulation due to their own material characteristics, their wear resistance and toughness are poor. When used as pallet raw materials, the pallets are frequently transported and rubbed during use, which is prone to wear and tear. , is not durable, the service life is reduced, and static sparks will be generated during friction and use, and even cause explosions. Since wood-plastic materials themselves do not have flame retardancy, there are fire safety hazards, and the quality of the finished products is relatively high.

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