日前 ,南京成功地开发出新型塑料加工改性剂JL -G新型改性剂 (改性碳酸钙 ) ,并实现产业化。该产品能改善加工流动性 ,提高制品表面光泽 ,并可增加填料用量 ,可广泛用于聚丙烯、聚乙烯的加工 ,可直接添加于高分子材料加工体系 ,也可预先对无机填料进行表面改性。经与普通碳酸钙 Recently, Nanjing successfully developed a new type of plastic processing modifier JL-G new modifier (modified calcium carbonate), and to achieve industrialization. The product can improve the processing fluidity, improve the surface gloss of the product, and can increase the filler dosage. The product can be widely used in the processing of polypropylene and polyethylene, can be directly added to the polymer material processing system, and can also be preformed on the surface of the inorganic filler Sex. After and ordinary calcium carbonate