Parepare UHMWPE koinei te rauemi whiriwhiri tuatahi mō te anga atu ki ngā panera ārai rino me ētahi atu mahi taumaha. He iti rawa te waku e whakakotahi ana me te kaha pānga pai rawa atu, me te ātete ki te kakahu, he pai ake i te rino.
Neke atu i te 20 tau ō mātou wheako ki te hangarau kirihou, inā koa ngā kirihou PE. Ko mātou ngā mema poari o SRICI me CPPIA. Ka whai wāhi mātou ki ngā ture paerewa mō te tukanga kirihou, ā, ka tuhia e mātou.
Ka taea e tātou te hanga i ngā mea rerekēRau UHMWPEe ai ki ngā tono rerekē. Pērā i te ātete-UV, te ātete-pūmau me ētahi atu āhuatanga, ko te kounga pai me te mata me te tae pai ka nui haere te rongonui o tā mātou pepa UHMWPE puta noa i te ao.
1.Rau Uhmwpehe ātete ki te whakakoi, ā, kei roto tonu i te pūmua hiko-wera.
2. He pai rawa te ātete o te pepa Uhmwpe ki ngā ru ahakoa te pāmahana iti.
3. He iti te tauwehenga waku o te pepa Uhmwpe, ā, he pai te rauemi peera reti.
4.Rau Uhmwpehe hinu whakahinuhinu (kāore e piri, he mea piri).
5. He pai rawa te ātete o te pepa Uhmwpe ki te waikura matū me te ātete ki te ahotea.
6. He tino pai te kaha o te pepa Uhmwpe ki te tukatuka mīhini.
7.Rau Uhmwpehe iti rawa te mimiti wai (<0.01%).
8. He rite te āhua o te pepa Uhmwpe ki te paragon, ā, he ārai-pūmau hoki tōna āhua.
9. He pai te ātete irahiko pūngao teitei o ngā pepa UHMWPE.
10.Rau UhmwpeHe iti ake te mātotoru i ērā atu kirihou wera (< 1g/m3).
11. He roa te awhe pāmahana e whakamahia ana mō te pepa Uhmwpe: -269°C--90°C.
Te whakataurite mahi matua
Te ātete nui ki te pakū
| Ngā Rauemi | UHMWPE | PTFE | Nairona 6 | Rino A | Polyvinyl fluoride | Rino papura |
| Te Auau o te Whakamahinga | 0.32 | 1.72 | 3.30 | 7.36 | 9.63 | 13.12 |
He pai ngā āhuatanga whakahinuhinu-ā-roto, he iti te waku
| Ngā Rauemi | UHMWPE - waro | Kohatu-waro maka | Whakairohiawaro pereti | Kāore i whakairohia he pereti waro | Waro raima |
| Te Auau o te Whakamahinga | 0.15-0.25 | 0.30-0.45 | 0.45-0.58 | 0.30-0.40 | 0.60-0.70 |
He kaha te pānga, he pakari pai
| Ngā Rauemi | UHMWPE | Kohatu maka | PAE6 | POM | F4 | A3 | 45# |
| Pāngakaha | 100-160 | 1.6-15 | 6-11 | 8.13 | 16 | 300-400 | 700 |
Wā tuku: Hepetema-11-2023
