|
熱塑性工程塑料 |
通用工程塑料 |
聚酰胺(PA) |
|
聚甲醛(POM) | ||
|
聚碳酸酯(PC) | ||
|
改性聚苯醚(改性PPO) | ||
|
聚對(duì)苯二甲酸丁二酯(PBT) | ||
|
聚對(duì)苯二甲酸乙二酯(GF-PET) | ||
|
超高分子量聚乙烯(UHMWPE) | ||
|
特殊工程塑料 |
聚砜(PSF) | |
|
聚醚砜(PES) | ||
|
聚苯硫醚(PPS) | ||
|
聚芳酯(PAR) | ||
|
聚酰胺亞胺(PAI) | ||
|
聚醚亞胺(PEI) | ||
|
聚醚醚酮(PEEK) | ||
|
聚酰亞胺(PI) | ||
|
液晶聚合物(LCP) | ||
|
聚四氟乙烯(PTFE) |
|
特性 |
PA6 |
PA66 |
POM |
PC |
改性PPO |
PBT |
GFPET |
PPS |
PAR |
PSF |
PES |
PEEK |
PEI |
PAI |
|
輕量性 |
○ |
○ |
△ |
○ |
◎ |
△ |
△ |
△ |
○ |
○ |
△ |
△ |
△ |
△ |
|
成型性 |
○ |
△ |
○ |
△ |
○ |
○ |
△ |
△ |
△ |
△ |
△ |
× |
× |
× |
|
吸水性 |
× |
× |
○ |
◎ |
◎ |
◎ |
◎ |
○ |
◎ |
○ |
○ |
◎ |
△ |
△ |
|
成型收縮率 |
○ |
○ |
○ |
◎ |
◎ |
◎ |
○ |
○ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
|
耐煮沸水性 |
△ |
△ |
○ |
○ |
○ |
× |
× |
○ |
○ |
◎ |
◎ |
◎ |
○ |
△ |
|
低溫物性 |
◎ |
○ |
○ |
◎ |
○ |
○ |
△ |
△ |
◎ |
◎ |
◎ |
◎ |
○ |
◎ |
|
強(qiáng)韌性 |
◎ |
○ |
○ |
◎ |
○ |
○ |
△ |
△ |
◎ |
◎ |
◎ |
◎ |
○ |
◎ |
|
耐蠕變性 |
△ |
△ |
◎ |
◎ |
○ |
○ |
○ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
|
耐溶劑性 |
◎ |
◎ |
◎ |
× |
△ |
◎ |
◎ |
◎ |
○ |
○ |
◎ |
◎ |
◎ |
◎ |
|
耐候性 |
△ |
△ |
× |
○ |
○ |
○ |
◎ |
◎ |
◎ |
○ |
○ |
◎ |
◎ |
◎ |
|
阻燃性 |
○ |
○ |
× |
◎ |
○ |
○ |
○ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
|
電氣特性 |
△ |
△ |
○ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
◎ |
|
耐摩擦磨損性 |
○ |
○ |
○ |
△ |
△ |
○ |
○ |
◎ |
○ |
○ |
◎ |
◎ |
◎ |
◎ |
|
體積成本 |
◎ |
○ |
○ |
○ |
◎ |
○ |
○ |
△ |
△ |
△ |
× |
× |
× |
× |