常用塑膠縮水率
ABS 5‰ PS-HI 5‰ PC 6‰ POM 18—22‰ PMMA 5‰ SAN 5‰ AS 5‰ PA66 16‰ PPE 6‰ PPHOX 5‰ PPO 6‰ PSF 6‰ PPS 10‰ PHE 10‰ PES 0.6‰ PP 16‰ PBT 16‰ PC/ABS 5‰ FR2000 3.5‰ NL66+GF20 5‰ POM+GF25 6‰ PC+ASA 4‰ PC+ASA+CF10 1.25‰ PS+GF20 3‰ PPE+GF20 3.5‰ PPS—(GF+MD)65 1‰ PC+GF20 3.5‰ PBT+GF40 1.5‰ PBT+GF30 2.0‰ PPO+GF10 4‰ PC+GF30 2‰ POM+20%PTFE 15‰ PBT+ABS+GF30 1.5‰
PA66+GF30 3.5‰
缩水率在6‰左右的塑胶材质如果加玻璃纤维,其缩水率如下:
+GF10 3.5~4.5‰ +GF15 3.0~4.0‰ +GF20 2.5~3.5‰ +GF30 1.5~2.5‰ +GF40 1.0~2.0‰ >GF40 0.5~1.5‰