Ultra High Molecular Weight Polyethylene UPE Ata Ata
Talosaga:
Teutusi mo luga o le lamolemole ma nofoaafi o fagu faʻatumu masini, faʻailoga masini, masini faʻatau, ma isi.
Ufiufi mo fusi ta'iala ta'iala fa'alava ma pito laulau mo masini fe'avea'i eseese.
Teutusi mo le faia o mandrels o ata eseese ma masini afifi pepa.
Mo le ufiufi o le gasket.
Laina mo le tele o faatanoa lafoa'i pito i lalo.
Mea fa'ase'e mo le fa'ase'ese'ese o luga o mea faigaluega a le fale ma masini fa'apitoa.
Mea fa'ase'ese'ese mo luga fa'ase'e o kopi.
Mea fa'ase'e mo 'ele'ele fa'ase'e o masini alava.
Mea fa'ase'e mo le pito fa'ase'e o masini fa'amau tusi.
Mea fa'ase'ese'ese mo luga ole lomitusi.
Ave le pa isumu e fai ma fa'ata'ita'iga:
Pe a faatusatusa i le Teflon (polytetrafluoroethylene PTFE), o mea o loʻo faʻaaogaina i paʻu isumu masani, o le ultra-high molecular weight polyethylene UPE ata tifaga e sili atu ona faʻafefe.O le mea totino lubricating a le UPE e latalata i le mea o le Teflon.I le taimi lava e tasi, mai le vaʻaiga o le tau, o le maualuga o le ultra-high molecular weight polyethylene UPE ata tifaga e laʻititi, ma le ultra-high molecular weight polyethylene (UPE) e 50% maualalo nai lo Teflon i sikuea liua.O le mea lea, o le ultra-high molecular weight polyethylene (UPE) ata tifaga ua faasolosolo malie lava ona suia le ferroazol e avea ma filifiliga muamua mo mea e gaosia ai vae.
Talosaga i le fanua o lipine:
Fa'amau fa'apipi'i ma'ale'ale fa'atatau ile ata UHMWPE fa'atasi ai ma le fa'alava fa'asao.Pe a faʻatusatusa i isi mea faʻapipiʻi faʻapipiʻi e faʻaaoga ai le resin film, o lona aʻafiaga e maualuga atu, abrasion resistance ma le lubrication e sili atu.
Tele masani
| mafiafia | Lautele | Lanu |
| 0.1～0.4mm | 10~300mm | uliuli, paʻepaʻe pe faʻapitoa |
| 0.4～1mm | 10~100mm |
Folasaga ile UHMWPE:
O le polyethylene mamafa mole maualuga (UHMW-PE) e fa'atatau i le polyethylene laina fa'atasi ma le mamafa mole mole e sili atu i le 1.5 miliona.Ona o lona mamafa maualuga mole mole (polyethylene masani e 20,000 i le 300,000, UHMW-PE e le mafaatusalia le faatinoga atoatoa pe a faatusatusa i polyethylene masani ma isi palasitika inisinia:
1) E sili atu le maualuga o le ofuina o le ofuina, 4 taimi e sili atu nai lo le nailon 66 ma le PTFE, 6 taimi maualuga atu nai lo carbon sila, sili ona lelei i totonu o resini gaosia uma i le taimi nei.
2) O le malosi o le aʻafiaga e maualuga tele, e 2 taimi o le polycarbonate ma le 5 taimi o le ABS, ma e mafai ona faʻatumauina le malosi maualuga i le vevela vai (-196 ℃).
3) Lelei lelei le faʻapipiʻiina o mea totino, o lona lubricating meatotino e tutusa ma le PTFE, ma o le faʻasalaga faʻafefe e naʻo le 0.07-0.11;e na'o le 1/4-1/3 o le fa'ase'esega o le sila.
4) O le maualuga o le faʻaaogaina o le malosi e sili ona maualuga i palasitika uma, ma o le faʻaitiitia o le pisa e lelei tele.
5) E maualuga le mautu o vailaʻau ma e mafai ona tetee atu i faʻasalalauga faʻasalalau ma faʻasalalauga faʻaola i totonu o le vevela ma le faʻatonuga.
6) Malosi o le anti-adhesion gafatia, lona lua na o le "Plastic King" PTFE.
7) Mama atoatoa ma le oona, e mafai ona faʻaogaina i le faʻafesoʻotaʻi ma meaʻai ma vailaʻau.
8) O le mamafa e sili ona laʻititi i totonu o palasitika inisinia uma, 56% mama nai lo le PTFE ma 22% mama nai lo polycarbonate;o le mamafa o le 1/8 o le sila, ma isi.
Ona o le faʻatinoga sili ona lelei o loʻo i luga, ua taʻua ai le UHMW-PE o le "palasitika mataʻina" e atunuu Europa ma Amerika ma ua faʻatauaina ma faʻaaogaina lautele i le tele o pisinisi.
