利用垃圾中废旧塑料袋生产复合材料的研究

Study on Processing Composite Material by Use of the Waste Plastic Bags in Rubbish

按筛选所得配方称取树脂与补材放入热炼机中混炼约10分钟(辊筒表面温度约为140℃)后,加入发泡剂、交联剂及助剂,再混炼约5分钟挤出成片,再经热压(发泡)、冷却定型即可得产品。

According to the selected formula, weigh resin and other compensating materials and then mix it in freshening equipment (the surface temperature of roller ca. 140℃) for 10 mins; and add foaming agent、cross linker and additives and re-mix it for 5 rains before extruded; and at last, hot press(foaming)and cool form to product.