Cov txheej txheem:
Video: Koj ua li cas UHMW?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Yuav khoov UHMW li cas
- Qhov chaw UHMW yas rau ntawm qhov chaw uas yuav tsis yaj ntawm 300 degrees.
- Tso cov yeeb nkab cua sov uas koj xav tau los tsim khoov.
- Tshem cov yeeb nkab cua sov thaum cov yas softens.
- Muab cov yas rau ntawm ob sab ntawm qhov chaw sov uas cov yas tseem muaj xim dawb.
Ib yam li ntawd, tib neeg nug, UHMW yas siv rau dab tsi?
Lub versatility ntawm polyethylene tau ua nws nrov yas rau suav tsis txheeb muaj daim ntawv thov uas yuav tsum tau durability, tsis tshua muaj kev sib txhuam, thiab tshuaj tiv thaiv. Cov ntawv thov suav nrog UHMW hnav strips, chain guides, thiab marine dock fender pads.
Ib yam li ntawd, hom yas twg yog UHMW? UHMW (ultra siab molecular hnyav) polyethylene yog ib qho kev cuam tshuam-, tshuaj-, thiab ya raws-resistant yas uas muaj kev puas tsuaj zoo heev thiab tsis tshua muaj kev sib txhuam. UHMW yog nruj dua LDPE thiab HDPE, thiab muaj kev puas tsuaj zoo dua li PTFE.
Hais txog qhov no, qhov txawv ntawm UHMW thiab Uhmwpe yog dab tsi?
Ultra-high-molecular-yuag polyethylene ( UHMWPE , UHMW ) yog subset ntawm cov thermoplastic polyethylene. Nws coefficient ntawm kev sib txhuam yog qhov qis dua qhov ntawd ntawm nylon thiab acetal thiab yog piv rau qhov ntawd ntawm polytetrafluoroethylene (PTFE, Teflon), tab sis UHMWPE muaj kev puas tsuaj zoo dua li PTFE.
UHMW hloov tau li cas?
Ultra High Molecular Luj ( UHMW ) polyethylene yog ib qho semi-crystalline polymer uas muaj kev puas tsuaj zoo thiab cuam tshuam nrog rau cov coefficient tsawg ntawm kev sib txhuam. Nws yog hloov tau txaus kom ua tau zoo nyob rau hauv ob qho tib si ntub thiab qhuav ib puag ncig nrog zoo hnav thiab kev pab lub neej.
Pom zoo:
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