Kub siab tiv taus peek pas nrig
PEEK pawg khoom:
1. PEEK + Iav fiber
2. PEEK + Cov roj carbon fiber
3. Khoom noj khoom haus PEEK
Kev piav qhia:
| Lub Npe Khoom | PEEK Qws |
| Duab | Cov pas nrig, Cov khoom siv kho kom haum |
| Xim | Dub, Ntuj |
| Loj | Φ6-250mm × 1000mm |
| Daim Ntawv Thov | Ntau thaj chaw sib txawv |
| Cov yam ntxwv | Tshuaj tiv taus, hydrolysis tiv taus, kub siab tiv taus |
PEEK Cov Ntaub Ntawv Txog Kev Siv:
| khoom vaj khoom tsev | Khoom naj npawb. | Chav tsev | PEEK | PEEK-CA30 | PEEK-GF30 |
| 1 | Qhov Ceev | g/cm3 | 1.31 | 1.41 | 1.51 |
| 2 | Kev nqus dej (23 ℃ hauv huab cua) | % | 0.20 | 0.14 | 0.14 |
| 3 | Lub zog tensile | MPa | 110 | 130 | 90 |
| 4 | Tensile strain thaum tawg | % | 20 | 5 | 5 |
| 5 | Kev ntxhov siab compressive (ntawm 2% nominal strain) | MPa | 57 | 97 | 81 |
| 6 | Charov cuam tshuam lub zog (unnotched) | KJ/m2 | Tsis muaj kev so | 35 | 35 |
| 7 | Charov lub zog cuam tshuam (notched) | KJ/m2 | 3.5 | 4 | 4 |
| 8 | Lub zog tensile ntawm elasticity | MPa | 4400 | 7700 | 6300 |
| 9 | Qhov nyuaj ntawm pob indentation | N/mm2 | 230 | 325 | 270 |
| 10 | Rockwell hardness | -- | 105 | 102 | 99 |







