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.
Ka manawa hoʻouna: ʻAukake-26-2022