Ultra High Molecular Weight Polyethylene UPE Film
Isicelo:
Iimvulophu zeendawo ezigudileyo kunye neziporo zikaloliwe zoomatshini bokuzalisa iibhotile, oomatshini bokubhala iilebhile, oomatshini bokuthengisa, njl.
Izigqubuthelo zebhanti lokuhambisa amakhava kunye nemiphezulu yetafile koomatshini bokuhambisa abahlukeneyo.
Iimvulophu zokwenza mandrels ezahlukeneyo film kunye noomatshini iphepha ukupakisha.
Kwi-gasket lining.
I-Liners kwiindidi zeendawo zokugcina amanzi angaphantsi.
Izinto zokutyibilika kwindawo yokutyibilika yezixhobo zasekhaya kunye noomatshini abazenzekelayo.
Izinto zokutyibilika kwindawo ezityibilikayo zabakopayo.
Izinto zokutyibiliza kwindawo ezityibilikayo koomatshini befayibha.
Izinto zokutyibiliza kwindawo etyibilikayo koomatshini bokudibanisa iincwadi.
Izixhobo zokutyibilika kwiindawo zokutyibilika koomatshini bokushicilela.
Thatha iphedi yemawusi njengomzekelo:
Xa kuthelekiswa neTeflon (i-polytetrafluoroethylene PTFE), izinto ezisetyenziswa kwiipadi zemouse zemveli, ifilimu ye-UPE ye-ultra-high molecular weight polyethylene i-UPE iyaxhathisa.Ipropathi ye-self-lubricating ye-UPE isondele kwimpahla yeTeflon.Ngelo xesha, ngokwembono yeendleko, ubuninzi be-ultra-high molecular weight polyethylene UPE ifilimu incinci, kwaye i-ultra-high molecular weight polyethylene (UPE) yi-50% ephantsi kuneTeflon ekuguquleni kwesikwere.Ke ngoko, ifilimu enobunzima obuphezulu bemolekyuli ye-polyethylene (UPE) ngokuthe ngcembe ithathe indawo ye-ferroazol njengokhetho lokuqala lwezixhobo ezikrwada zeenyawo zeziseko.
Usetyenziso kwindawo yeteyiphu:
Iteyiphu encamathelayo enoxinzelelo ngoxinzelelo esekwe kwifilimu ye-UHMWPE kunye neline yokukhulula.Xa kuthelekiswa namanye amateyipu ancamathelayo kusetyenziswa ifilimu yeresin, ukuchasana kwempembelelo yayo kuphezulu, ukuxhathisa kwe-abrasion kunye nokuzithambisa kungcono.
Ubungakanani obuqhelekileyo
| Ukutyeba | Ububanzi | Umbala |
| 0.1-0.4mm | 10-300mm | emnyama, emhlophe okanye eyenzelwe wena |
| 0.4 ~ 1mm | 10-100mm |
Intshayelelo ye-UHMWPE:
I-polyethylene ye-Ultra-high molecular weight (UHMW-PE) ibhekisela kwi-polyethylene ehambelanayo kunye ne-avareji ye-molecular weight more than 1.5 million.Ngenxa yobunzima bayo bemolekyuli obuphezulu (i-polyethylene eqhelekileyo yi-20,000 ukuya kwi-300,000, i-UHMW-PE inomsebenzi obanzi ongenakuthelekiswa nanto xa kuthelekiswa ne-polyethylene eqhelekileyo kunye nezinye iiplastiki zobunjineli:
I-1) Ukuxhatshazwa okuphezulu kakhulu, amaxesha e-4 aphezulu kune-nylon 66 kunye ne-PTFE, amaxesha e-6 aphezulu kune-carbon steel, eyona nto ibhetele kuzo zonke ii-resin zokwenziwa ngoku.
I-2) Amandla empembelelo aphezulu kakhulu, aphindwe kabini kwi-polycarbonate kunye ne-5 yamaxesha e-ABS, kwaye inokugcina ukuqina okuphezulu kubushushu be-nitrogen (-196 ℃).
I-3) Ipropathi efanelekileyo yokuzithambisa, ipropati yayo yokuzithambisa ilingana ne-PTFE, kwaye i-coefficient ye-friction yi-0.07-0.11 kuphela;yi-1 / 4-1 / 3 kuphela ye-coefficient ye-friction yensimbi.
I-4) Ixabiso lokufunxa amandla othusayo liphezulu phakathi kwazo zonke iiplastiki, kwaye umphumo wokunciphisa ingxolo ulungile kakhulu.
I-5) Inozinzo oluphezulu lweekhemikhali kwaye inokumelana nemithombo yeendaba eyonakalisayo kunye nemidiya ye-organic ngaphakathi kobushushu obuthile kunye noluhlu loxinaniso.
I-6) Ikhono elinamandla lokuchasana nokunamathela, okwesibini kuphela kwi-"Plastic King" ye-PTFE.
I-7) Icocekile ngokupheleleyo kwaye ayinayo inetyhefu, ingasetyenziselwa ukudibanisa nokutya kunye neyeza.
I-8) Ubuninzi buncinci phakathi kwazo zonke iiplastiki zobunjineli, i-56% ilula kune-PTFE kunye ne-22% ilula kune-polycarbonate;ubuninzi bentsimbi yi-1/8, njalo njalo.
Ngenxa yokusebenza okugqwesileyo okungentla, i-UHMW-PE ibizwa ngokuba "yiplastiki emangalisayo" ngamazwe aseYurophu naseMelika kwaye ixatyiswe kwaye isetyenziswa ngokubanzi kumashishini amaninzi.
