UNIT | ASTM | PC | PPS | RENY | PEEK | PP | PTFE | PFA | PVDF | POM | PA6 | PA66 | PA12 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Specific gravity | D792 | 1.2 | 1.66 | 1.65 | 1.3 | 0.91 | 2.14 ~2.2 |
2.15 | 1.79 | 1.41 | 1.14 | 1.14 | 1.01 | |
Water absorption rate (in water at 23°C/73°Fx24h) |
% | D570 | 0.15 | 0.015 | 0.14 | 0.5 | 0.01 | 0.01 | 0.01 | 0.03 | 0.22 | 1.8 | 2.5 | 1.5 |
Glass fiber content percentage |
% | - | - | 40 | 50 | - | - | - | - | - | - | - | - | - |