| Type | Consecutive operating temperature | Chemical resistance | Food Sanitationact | Vapor resistance | Water resistance | Abrasion resistance W: Slide Abrasion A: Scratching Abrasion |
Dimensional stability | Impact Resistance | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High temperature(℃) | low temperature(℃) | Oil | Acid | Alkali | Weak Acid | ||||||||
| High Performance Engineering |
PBI | 345 | - | ◎ | ×~△ | △~○ | ○~◎ | Suitable | ○ | △ | Outstanding | Outstanding | Below Average |
| PI | 304 | - | ◎ | ×~△ | △~○ | ○~◎ | - | x | △ | Good | Good | Below Average | |
| PAI | 250 | -190 | ◎ | ○~◎ | △~○ | ×~○ | Suitable | × | △ | Good | Good | Good | |
| PEEK | 250 | -50 | ◎ | ◎ | ◎ | ◎ | Suitable | ◎ | ○ | Good | Good | Average | |
| PPS | 220 | -20 | ◎ | ◎ | ◎ | ◎ | - | ◎ | ◎ | Average | Good | Below Average | |
| POLYKETONE | 200 | - | ○ | ○~△ | ○ | ○ | Suitable | ○ | ○ | Suitable | Suitable | Outstanding | |
| PEI | 170 | - | ○ | ○ | ○~△ | ○~× | Suitable | ◎ | ○ | Below Average | Good | Below Average | |
| PVDF | 150 | -50 | ◎ | ○~◎ | △~○ | ○~◎ | Suitable | ◎ | ◎ | Average | Average | Good | |
| Engineering Plastics |
PA6(MC) | 120 | -40 | ○ | × | ○~△ | ○ | Suitable | × | △ | Both W and A perform excellently under harsh operating conditions. |
Slightly Inferior |
Good |
| PC | 110 | -60 | ○ | Weak Acid ○ | × | × | Suitable | × | ○ | Excellent in both W and A at room temperature and low load |
Outstanding | Outstanding | |
| POM | 95 | -60 | ○ | △~× | ○ | ○ | Suitable | × | ○ | Good | Good | Good | |
| ABS | 85 | -40 | ○ | ○ | ○ | ○ | Suitable | ○ | ○ | Outstanding | Outstanding | Outstanding | |
| UHMW-PE | 80 | -100 | ○ | ○ | ○ | ○ | Suitable | × | ○ | Excellent in both W and A at room temperature and low load |
Slightly Inferior |
Excellent | |
| Commodity Plastics |
HDPE | 80 | -100 | ○ | ○ | ○ | ○ | Suitable | × | ○ | Both W and A perform excellently under harsh operating conditions. |
Slightly Inferior |
Outstanding |
| PET | 80 | - | ○ | Weak Acid ○ | × | ○~△ | Suitable | × | ○ | Excellent in both W and A at room temperature and low load |
Outstanding | Below Average |
|
| PVC | 60 | -20 | ○ | ◎ | ○ | ○ | Suitable | ○ | ○ | Outstanding | Outstanding | Average | |
| PP | - | - | △ | △ | ○ | ○ | Suitable | ○ | ○ | Good | Outstanding | Outstanding | |
