Lupox HI2302 LG Chem Ltd. PBT is 30% glass reinforced grade, which can be applied to the products demanding rigidity, dimensional stability and distortion resistance.

聚对苯二甲酸丁二醇酯，又名聚对苯二甲酸四次甲基酯。是对苯二甲酸以丁二醇的缩聚物。可由酯交换法或直接酯化法经缩聚制得。用于电子电器，汽车和机械设备以及精密仪器的零部件。