Cov Ntawv Polyacetal Acetal Pom Uas Muaj Extruded
Kev piav qhia:
| Yam khoom: | Daim Ntawv POM |
| Xim: | dawb, dub |
| Qhov Ceev (g/cm3): | 1.4g/cm23 |
| Hom muaj: | daim ntawv. pas nrig |
| Qhov loj me (hli): | 1000X2000MM, 620X1200MM |
| Ntev (hli): | 1000 los yog 2000 |
| Tuab (hli): | 1--200MM |
| Qauv | Cov qauv dawb tuaj yeem muab rau kev kuaj xyuas zoo |
| Chaw nres nkoj | Tian Jin, Suav teb |
Daim Ntawv Qhia Txog Lub Cev:
| Xim: | Dub | Kev ntxhov siab tensile / kev ntxhov siab tensile tawm ntawm kev poob siab: | 68/-Mpa | Cov ntsuas kev taug qab tseem ceeb (CTI): | 600 |
| Feem pua: | 1.40g/cm23 | Kev puas tsuaj ntawm lub zog tensile: | 35% | Muaj peev xwm sib txuas: | + |
| Kev tiv thaiv cua sov (txuas ntxiv): | 115ºC | Modulus ntawm elasticity ntawm lub zog: | 3100MPa | Kev sib cuag nrog zaub mov: | + |
| Kev tiv taus cua sov (lub sijhawm luv luv): | 140 | Kev ntxhov siab ntawm kev ntxhov siab ib txwm muaj-1% / 2%: | 19/35MPa | Kev tsis kam kua qaub: | + |
| Melting point: | 165ºC | Kev ntsuam xyuas qhov sib txawv ntawm pendulum: | 7 | Kev tiv thaiv alkali | + |
| Kub hloov iav: | _ | Kev sib txhuam coefficient: | 0.32 | Kev tiv thaiv dej carbonated: | + |
| Cov coefficient ntawm kev nthuav dav thermal linear (qhov nruab nrab 23 ~ 100ºC): | 110 × 10-6 m/(mk) | Rockwell hardness: | M84 | Kev tsis kam ntawm cov tshuaj tsw qab: | + |
| (qhov nruab nrab 23-150ºC): | 125 × 10-6 m/(mk) | Lub zog dielectric: | 20 | Kev tsis kam ntawm ketone: | + |
| Kev Kub Hnyiab (UI94): | HB | Ntim tsis kam: | 1014Ω × cm | Kev kam rau siab tuab (hli): | 0 ~ 3% |
| Kev nqus dej (tso rau hauv dej ntawm 23ºC rau 24 teev): | 20% | Kev tsis kam ntawm qhov chaw: | 1013 Ω | ||
| (Ntsia rau hauv dej ntawm 23ºC: | 0.85% | Tus txheeb ze dielectric tas mus li-100HZ / 1MHz: | 3.8/3.8 |
Daim Ntawv Thov:
Polyoxymethylene, feem ntau hu ua POM, nws yog cov thermoplastic engineering plastics nrog lub ntsiab lus melting siab thiab siabcrystallinty, uas yog qhov tsim nyog heev rau kev ua haujlwm ntawm lub tshuab dhos tsis siv neeg, tshwj xeeb tshaj yog rau kev tsim khoom siv precision.








