Laina Hoʻopuka Paipu Hoʻokaʻawale Wela HDPE
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Laina Hoʻopuka Paipu Hoʻokaʻawale Wela HDPE
Ua kapa ʻia hoʻi ka paipu pale PE he paipu pale waho PE, paipu ʻaʻahu, paipu lima. Hana ʻia ka paipu pale polyurethane i kanu pololei ʻia me ka paipu pale HDPE ma ke ʻano he papa pale waho, hoʻohana ʻia ka huʻa paʻa polyurethane i hoʻopiha ʻia ma ke ʻano he papa mea pale, a ʻo ka papa o loko he paipu kila. Loaʻa i ka paipu pale i kanu pololei ʻia ʻo Polyure-thane nā waiwai mechanical maikaʻi a me ka hana pale wela. Ma lalo o nā kūlana maʻamau, hiki iā ia ke kū i ka mahana kiʻekiʻe o 120-180 °C, a kūpono no nā papahana pale paipu wela a me ke anuanu a me ka wai wela kiʻekiʻe a me ka haʻahaʻa.