He aha ke ʻano o ke kīʻaha plastik hiki ke loaʻa ka wai paila

PP polypropylene material, Tritan, polycarbonate (PC), polyphenylsulfoxide (PPSU) hiki ke hoopiha ia me ka wai paila.ʻO ka mea polypropylene PP he mea polymer maʻamau, ʻoi aku ka liʻiliʻi o kāna kumukūʻai, a nui ka huahana, hiki ke hoʻokō pono i nā koi o nā mea kūʻai.ʻO ka mahana hoʻololi aniani wale nō ma kahi o -10 ° C, akā hiki ke hoʻomaikaʻi ʻia ke kūpaʻa wela e ka crystallization kiʻekiʻe, a hiki ke hoʻouka ʻia ka wai paila.

Hoʻolauna o Tritan
ʻO kēia kekahi o nā mea ʻokoʻa kūpono loa no ka PC i kēia manawa, ʻoi aku ka palekana ma mua o PC, ʻaʻohe bisphenol A hoʻokuʻu pilikia, ʻo ia kahi ʻano hou o ka copolpolyester kūpaʻa kiʻekiʻe, ka wela deformation wela o 109 ° C, hiki ke hoʻopiha ʻia me ka wai paila. , a hiki ke pale i ka mahu disinfection.

1622


Ka manawa hoʻouna: ʻAukake-26-2022