ʻO kahi mea paʻakikī i hana ʻia mai ka ipu plastik PET.

ʻōpalaPET (polyethylene terephthalate)hoʻohaʻahaʻa loa ma hope o hoʻokahi a ʻoi aku paha o nā lāʻau lapaʻau. Inā ʻaʻohe hana e hoʻopaʻi no ka hoʻohana pololei ʻana i ka hana ʻana, e hoʻopilikia ʻia ka hana hana a me ka huahana i hana ʻia. E ʻilihune loa ka waiwai mechanical, melemele ka helehelena, ʻaʻole hiki ke hoʻokō i nā koi hoʻohana, e alakaʻi ana i ka deterioration o ka hana polyester, e hoʻemi i ka viscosity hiʻohiʻona o ka polyester, discoloration, hoʻonui pūʻulu carboxyl, ʻaʻole hiki ke hoʻokō i nā koi hoʻohana.

I ka manawa like, no ka mea he kiʻekiʻe ke kiʻekiʻe o ka mahana hoʻololi o ke aniani PET a me ka helu heheʻe, kiʻekiʻe ka mahana o ka mold, lohi a emi ka wikiwiki o ka crystallization me ka piʻi ʻana o ke kaumaha o ka resin, no laila ʻaʻole like ke ʻano o ke aniani, paʻakikī ke kaʻina hana. , lōʻihi ka pōʻaiapili, ʻoʻoleʻa a ʻālohilohi ka ʻili o ka huahana. ʻO nā hemahema o ka ikaika maikaʻi ʻole, ka paʻakikī o ka hopena maikaʻi ʻole a me ka lawe ʻana i ka wai kiʻekiʻe e kaupalena ʻia ka maikaʻi o ka hoʻohana lua ʻana o PET.

Hoʻohana kēia laʻana i ka ʻōpalamea PETe hoʻomākaukau i ka mea paʻakikī PET, ma ka hoʻohui ʻana i nā mea hoʻohui i hana ʻia ʻo PET toughening material, hiki ke hoʻomākaukau i nā waiwai mechanical maikaʻi, ka hopena maikaʻi o ka hopena, ka maikaʻi o ka hoʻopili ʻana, ka ʻaila kūpaʻa, ke kūpaʻa momona, ka waikawa a me ke kūpaʻa alkali a me nā waiwai maikaʻi ʻē aʻe o ka mea paʻakikī PET. Me ka mea hoʻoheheʻe organik, ke kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, non-toxic, tasteless, maikaʻi transparency PET mea.