PC/ABS alloy material based on waste regeneration and preparation process thereof
A technology of alloy material and preparation process, which is applied in the field of waste alloy plastic preparation, can solve problems such as environmental damage, economic loss, waste of production resources, etc., and achieve the effects of increasing material life, improving processing performance, and slowing down degradation speed
Pending Publication Date: 2021-06-25
苏州德丽雅塑胶科技有限公司
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The invention discloses a PC/ABS alloy material based on waste regeneration and a preparation process thereof. The alloy material is composed of the following raw materials in parts by weight: 60-80 parts of ABS water gap waste, 20-40 parts of PC water gap waste, 3-5 parts of a toughening agent, 5-8 parts of a compatilizer, 0.2-0.4 part of an antioxidant, 2-4 parts of a synergistic flame retardant, 1-3 parts of a flame retardant, 5-7 parts of black color master batch, 0.1-0.3 part of lubricating grease, and 0.5-0.7 part of an anti-dripping agent. The PC/ABS alloy material is prepared by recycling the injection molding runner water gap PC and ABS materials serving as waste materials, so that resource recycling is achieved, and environmental pollution is avoided; the internal and external stress coefficients of the material are kept uniform and stable through two-stage high-speed mixing machine processing, the material structure is blended through an antioxidant and a lubricant, the material is nitrided in the extrusion period, and nitrogen atoms permeate into chemical heat treatment of the surface layer of a workpiece; therefore, the finally prepared PC/ABS has excellent mechanical properties of wear resistance, fatigue resistance, corrosion resistance and high temperature resistance.
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