TPEKo te (Thermoplastic Elastomer) he rauemi Thermoplastic Elastomer (Thermoplastic Elastomer) he kaha teitei, he ngāwari teitei, he mea hanga ki te werohanga, he whānui ngā tono, he tiaki taiao, kāore he paitini me te haumaru, ā, he tino pai te tae.
Te Whare Tiaki TamarikiKo te (Thermoplastic Urethane), e mōhiotia ana i te reo Hainamana ko te Thermoplastic polyurethane elastomer, he momo TPE. Ko te TPU he momo rauemi polymer i hangaia mai i te diphenylmethane diisocyanate (MDI), te toluene diisocyanate (TDI), te macromolecular polyol me te mekameka whakaroa.
II. Ngā rerekētanga i waenga i te TPE me te TPU:
1. Rerekētanga Taumaha Motuhake:
TPE (0.89~1.3);
Teihana Whakamahi (1.0~1.4);
2. Te rerekētanga o te ātete hinu
He uaua te ātete TPE ki te hinu, engari he pai te āhua, he ngawari, he maeneene hoki;
He pai te ātete hinu o te TPU, he kaha te waku o te ringa, ā, he ngoikore te maeneene.
3. Ngā rerekētanga o te ātete pāmahana:
TPE (-60 ℃ ~105 ℃);
TPU (-60 ℃ ~80 ℃);
Taura TPU WenChang
Taura TPE WenChang
4. Ngā rerekētanga o te manawanui me te ātete kakahu:
He pai ake te manawanui me te ātete ki te kakahu o te TPU i te TPE.
5. Ngā rerekētanga o te whānuitanga pakeke:
TPE (0~100A);
Te Whare Tiaki Tamariki(35~90A, 50~80D), ko te pakeke tino noa ko te 80~95A. Kāore i te tino whakamahia te TPU me te pakeke o te 50~80D i roto i te mahi. Te pakeketanga 35~75A TPU, he nui te utu o ngā rauemi. Ko te TPU he kaha teitei me te ātete pai ki te kakahu. Ko ngā āhuatanga matua ko: te whānuitanga o te pakeketanga, ā, i te pikinga ake o te pakeketanga, ka mau tonu te ngāwari me te ātete kakahu o ana hua, te kaha miihini teitei, te ātete makariri tino pai, te mahi tukatuka pai, te ātete hinu, te ātete wai, te ātete pokepokea ai, me te hangarua pai.
Wā tuku: Oketopa-26-2020