Kutentha kozungulira kwa mapepala a UHMWPE sikuyenera kupitirira 80 °C. Pamene kutentha kwa pepala la UHMWPE kuli kochepa, tcherani khutu ku nthawi yokhazikika ya zinthu zomwe zili m'nyumba yosungiramo katundu kuti mupewe kuzizira. Kuphatikiza apo, pepala la UHMWPE sayenera kukhala m'nyumba yosungiramo katundu kwa maola opitilira 36 (chonde musakhale m'nyumba yosungiramo zinthu zopangira viscous kuti mupewe kuphatikizika), ndipo zida zokhala ndi chinyezi zosakwana 4% zitha kukulitsa nthawi yopumula moyenera.
Kuphatikizika kwa ulusi wa UHMWPE kumatha kupititsa patsogolo mphamvu zamakokedwe, modulus, mphamvu yamphamvu, komanso kukana kwamasamba a UHMWPE. Poyerekeza ndi UHMWPE koyera, kuwonjezera UHMWPE ulusi ndi voliyumu zili 60% kuti UHMWPE mapepala akhoza kuonjezera kupsyinjika pazipita ndi modulus ndi 160% ndi 60%, motero.
Nthawi yotumiza: Feb-17-2023
