日本大金ETFE(中国)总经销
氟树脂 | 通用树脂 | |||||||||
PTFE | PFA | FEP | ETFE | EFEP | CPT | PCTFE | PP | PVC | ||
耐热性(高连续使用温度) | 260 | 260 | 200 | 150 | 120 | 200 | 120 | 100 | 60 | |
机械性(硬度) | △ | △ | △ | ○ | ○ | △ | ○ | ○ | ○ | |
电气绝缘性 | ◎ | ◎ | ◎ | ◎ | ○ | ○ | ○ | ○ | ○ | |
难燃性(极限氧指数) | 95 | 95 | 95 | 31 | 30 | 95 | 95 | 18 | 45 | |
耐化学品性 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | △ | |
耐气候性 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | × | |
自润滑性 | ◎ | ○ | ○ | ○ | ○ | ○ | ○ | △ | △ | |
不粘性 | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | × | |
成型性 | × | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ |