Ngā tokotoko UHMWPE taumaha ngota 5 miriona
Whakaahuatanga:
He tino pai te ātete o te pae teitei rawa i hangaia e tā mātou kamupene ki te kakahu, he pai te ātete pānga ki te pāmahana iti, he whakahinuhinu-ā-ia anō, kāore e paitini, he ātete wai, he ātete matū hoki. He tino teitei ngā āhuatanga miihini. He tino pai te ātete pānga, he ātete pakaru ahotea, he ātete ngoki pāmahana teitei, he iti te tauwehenga waku, he whakahinuhinu-ā-ia anō, he pai te ātete waikura matū, he ātete ngenge, he ārai haruru, he ātete i te irahiko karihi. Ka taea e ia te whakakapi i te maitai waro, te maitai kore waikura, te parahi me ētahi atu rauemi mō te kakahu, te hanga pepa, te mīhini kai, te kawe waka, te maimoatanga hauora, te keri waro, te ahumahi matū me ētahi atu ahumahi.
Hua paerewa:
| Diameter (mm) | 15-200mm |
| Roa | 1000mm/wāhanga |
| Tae | te tikanga he mā me te mangu, ka taea te whakarite i ētahi atu tae kia rite ki ngā kiritaki. |
| Taonga | ka taea te whakarite i te aukati mura, te ārai-patū, te kaha-teitei, te whakahinuhinu teitei me ētahi atu āhuatanga |
Whakataki UHMWPE:
Ko te polyethylene taumaha ngota tino teitei (UHMW-PE) e pā ana ki te polyethylene raina me te taumaha ngota toharite neke atu i te 1.5 miriona. Nā te taumaha ngota tino teitei (ko te polyethylene noa he 20,000 ki te 300,000, he pai rawa atu te mahi whānui a te UHMW-PE ki te whakataurite ki te polyethylene noa me ētahi atu kirihou hangarau:
1) He tino teitei te ātete ki te kakahu, e 4 ngā wā teitei ake i te nairona 66 me te PTFE, e 6 ngā wā teitei ake i te maitai waro, koia te mea pai rawa atu i roto i ngā kapia hangai katoa o nāianei.
2) He tino teitei te kaha o te pānga, e rua ngā wā he nui ake i te polycarbonate me te rima ngā wā he nui ake i te ABS, ā, ka taea te pupuri i te pakari teitei i te pāmahana hauota wai (-196 ℃).
3) He pai te āhuatanga whakahinuhinu-ā-roto, he rite tōna āhuatanga whakahinuhinu-ā-roto ki tērā o te PTFE, ā, ko te tauwehenga waku he 0.07-0.11 anake; he 1/4-1/3 noa iho o te tauwehenga waku o te maitai.
4) Ko te uara mimiti pūngao ru te mea teitei rawa atu i roto i ngā kirihou katoa, ā, he tino pai te pānga whakaiti haruru.
5) He tino pumau te matū, ā, ka taea te ātete ki ngā momo pāpāho waikura me ngā pāpāho waro i roto i tētahi whānuitanga pāmahana me te kukū.
6) Kaha te kaha ki te ārai i te piri, tuarua ki te PTFE "Kīngi Kirihou".
7) He tino akuaku, kāore hoki he paitini, ka taea te whakamahi me te kai me te rongoā.
8) Ko te mātotoru te mea iti rawa i roto i ngā kirihou hangarau katoa, he 56% te māmā ake i te PTFE me te 22% te māmā ake i te polycarbonate; ko te mātotoru he 1/8 o te maitai, me ētahi atu.
Nā te mahi whānui tino pai o runga ake nei, ka kiia te UHMW-PE he "kirihou whakamiharo" e ngā whenua o Ūropi me Amerika, ā, kua whakanuia, kua whakamahia whānuitia hoki i roto i ngā ahumahi maha.
