Mapepala Olimba a Polyacetal Acetal Pom Owonjezera
Kufotokozera:
| Chinthu: | Pepala la POM |
| Mtundu: | woyera, wakuda |
| Kuchulukana (g/cm3): | 1.4g/cm3 |
| Mtundu wopezeka: | ndodo ya pepala |
| Kukula kokhazikika (mm): | 1000X2000MM, 620X1200MM |
| Utali (mm): | 1000 kapena 2000 |
| Makulidwe (mm): | 1--200MM |
| Chitsanzo | chitsanzo chaulere chingaperekedwe kuti chiwonetsedwe bwino |
| Doko | Tian Jin, China |
Pepala la Deta Yoyenera:
| Mtundu: | Chakuda | Kupindika kupsinjika kwa mphamvu/ Kupsinjika kwa mphamvu kuchokera ku kugwedezeka: | 68/-Mpa | Chizindikiro chotsata njira zowunikira (CTI): | 600 |
| Chiwerengero: | 1.40g/cm3 | Kuthetsa kupsinjika kwa mphamvu: | 35% | Mphamvu yolumikizira: | + |
| Kukana kutentha (kopitilira): | 115ºC | Modulus yolimba ya elasticity: | 3100MPa | Kulumikizana ndi chakudya: | + |
| Kukana kutentha (kwa kanthawi kochepa): | 140 | Kupsinjika kwamphamvu kwa kupsinjika kwabwinobwino -1%/2%: | 19/35MPa | Kukana asidi: | + |
| Malo osungunuka: | 165ºC | Mayeso a kukhudzidwa kwa pendulum gap: | 7 | Kukana kwa alkali | + |
| Kutentha kwa kusintha kwa galasi: | _ | Koyenenti ya kukangana: | 0.32 | Kukana madzi okhala ndi kaboni: | + |
| Kuchuluka kwa kutentha kwa mzere (pafupifupi 23 ~ 100ºC): | 110×10-6 m/(mk) | Kulimba kwa Rockwell: | M84 | Kukana kwa mankhwala onunkhira: | + |
| (pafupifupi 23-150ºC): | 125×10-6 m/(mk) | Mphamvu ya dielectric: | 20 | Kukana kwa Ketone: | + |
| Kutha Kuyaka (UI94): | HB | Kukana kwa voliyumu: | 1014Ω×cm | Kulekerera makulidwe (mm): | 0~3% |
| Kuyamwa madzi (kuviika m'madzi pa 23ºC kwa maola 24): | 20% | Kukana pamwamba: | 1013 Ω | ||
| (Kuviika m'madzi pa 23ºC: | 0.85% | Chosasinthika cha dielectric chofanana-100HZ/1MHz: | 3.8/3.8 |
Ntchito:
Polyoxymethylene, yomwe imadziwikanso kuti POM, ndi pulasitiki yopangidwa ndi thermoplastic yomwe imasungunuka kwambiri komanso imakhala ndi kutentha kwambiri.crystallinty, yomwe ndi yoyenera kwambiri pa ntchito yokonza makina pa lathe yokha, makamaka popanga zinthu zolondola.








