Ko te putea kirihou PE he whakarāpopototanga mō te polyethylene. He kapia kirihou wera i whakapūhuitia mai i te ethylene. Kāore he kakara o te polyethylene, ā, he rite tōna āhua ki te ware pi. He tino pai tōna ātete ki te pāmahana iti (ka taea e te pāmahana whakamahi i te pāmahana iti te eke ki te -70~-100℃), he pai te pumau matū, he ātete ki te nuinga o ngā waikawa me ngā turanga (kāore e ātete ki te waikawa waikura), he whakarewa noa i te pāmahana rūma, he iti te mimiti wai, he pai te mahi whakamahana hiko. He pai ngā painga o te polyethylene pēhanga teitei ko te ira rewa teitei, te pakeke teitei, te kaha teitei, te iti o te mimiti wai, te mahi hiko pai, te kaha teitei o te irahiko, te ātete pānga teitei, te ngenge, te ātete kakahu, te ātete pānga, te ātete waikura, te roa teitei, te ātete pānga teitei, te ātete turuturu, te ātete waikura me ētahi atu.
Ko ōna āhuatanga penei:
1. He rauemi karaihe, he iti te mimiti makuku, he pai te rere, he tairongo ki te pēhanga te rere, me whakamahi te werohanga pēhanga teitei ki te hanga, he rite te pāmahana o te rauemi, he tere te whakakī, he nui te pēhanga.
2. Ātete ki te mau - e whakarato ana i te tiakitanga roa mō te āhua o te maha o ngā mīhini tino tika.
3. Ātete pānga - Kia mau tonu te āhua o te āhua i roto i te maha o ngā tono ina kore e kaha te pānga.
4. Ātete ki te poka - ka taea te hanga i tētahi arai pakari ki te wai, kia kore ai e waikura te hua.
5. Ngāwari - urutau ki te nuinga o ngā āhua o te mata.
6. Ngāwari ki te whakamahi - he otinga te polyurethane mō ngā whakamahinga pakari maha.
7. Ngā wāhanga mīhini kore-pūngoi - Kāore ngā wāhanga mīhini pūngoi e tukuna ina whakamahia.
He tino pai te ātete o te putea PE ki te waikura, te whakamarumaru hiko (ina koa te whakamarumaru auau teitei), te whakarerekētanga matū, te whakarerekētanga irahiko, ka taea te whakarei ake i te muka karāhe. He iti te ira rewa, he tino pakari, he pakeke, he kaha hoki. He iti te kaha mimiti wai. He pai ngā āhuatanga hiko me te irahiko o te polyethylene pēhanga iti, he ngawari, he roa, he kaha pānga me te tere turuturu teitei, me te kaha pānga teitei. He ātete ngenge me te kakahu. He pai te polyethylene pēhanga iti mō te hanga wāhanga ātete waikura me ngā wāhanga whakamarumaru; he pai te polyethylene pēhanga teitei mō te hanga kiriata angiangi.
Wā tuku: Hepetema-16-2023
