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METHOD FOR PREPARING NATURAL FIBER/RECYCLED POLYETHYLENE COMPOSITES, CAPABLE OF IMPROVING MECHANICAL AND THERMAL PROPERTIES
METHOD FOR PREPARING NATURAL FIBER/RECYCLED POLYETHYLENE COMPOSITES, CAPABLE OF IMPROVING MECHANICAL AND THERMAL PROPERTIES
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机译:能够改善机械和热性能的天然纤维/再生聚乙烯复合材料的制备方法
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摘要
PURPOSE: A method for preparing natural fiber/recycled polyethylene composites is provided to improve mechanical and thermal properties using a biaxial extruder and compression molding machine.;CONSTITUTION: A method for preparing natural fiber/recycled polyethylene composites comprises the following steps of: pelletizing rice straw and recycled polyethylene to a pellet size of 2-7mm; mixing the pellets at the temperature of 120-220°C using a biaxial extruder; processing the mixture at the temperature of 120-220°C using a hot press; fusing the mixture at the temperature of 120-220°C for 30-70 minutes; and leaving it to stand for 5-60 minutes and cooling off to the room temperature.;COPYRIGHT KIPO 2010
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