| pahu meaʻai PP | pahu meaʻai PS | pahu meaʻai EPS | |
| Mea nui | Polypropylene (PP) | Polyethylene (PS) | ʻO ka polypropylene hū (Polypropylene me ka mea puhi puhi) |
| Hana wela | ʻO ke kūpaʻa wela kiʻekiʻe, hiki ke microwave i ka wela PP, hoʻohana i ka mahana: -30 ℃-140 ℃ | ʻO ke kūpaʻa wela haʻahaʻa, ka mahana hana PS -30 ℃-90 ℃ | ʻO ka wela haʻahaʻa haʻahaʻa EPS hana wela ≤85 ℃ |
| Nā waiwai kino | Ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe a me ka elasticity kiʻekiʻe | ʻO ka ikaika haʻahaʻa haʻahaʻa, palupalu a haki | Haʻahaʻa ʻoʻoleʻa, ʻilihune impermeability |
| Paʻa kemika | Paʻa kemika kiʻekiʻe (koe wale nō ka waikawa nitric concentrated a me ka waikawa sulfuric concentrated), hopena antiseptic kiʻekiʻe | ʻAʻole hiki ke hoʻouka i ka waika ikaika a me nā mea kumu ikaika | Paʻa kemika haʻahaʻa, hana kemika me nā ʻakika ikaika, kumu ikaika, ʻono a me nā mea ʻē aʻe |
| Ka hopena o ke kaiapuni | Hiki ke hoʻonui i ka decomposition ma ka hoʻohui ʻana i nā mea degradable, maʻalahi e hana hou | Paʻakikī e hoʻohaʻahaʻa | Paʻakikī e hoʻohaʻahaʻa |
Kūleʻa ka pahu meaʻai microwave PP i nā wela kiʻekiʻe o 130°C.ʻO kēia wale nō ka pahu plastik hiki ke waiho ʻia i loko o ka umu microwave a hiki ke hoʻohana hou ʻia ma hope o ka hoʻomaʻemaʻe pono ʻana.He mea nui e hoʻomaopopo i kekahi mau pahuʻaina awakea microwave, ua hanaʻia ke kino pahu i ka No. 05 PP, akā, ua hanaʻia ka poʻi i ka No. 06 PS (polystyrene), PS he maikaʻi transparency, akā,ʻaʻole kū'ē i nā mahana wela, I e palekana, wehe i ke poʻi o ka ipu ma mua o ka hoʻokomo ʻana i loko o ka microwave.
He mea hana ʻo PS no ka hana ʻana i nā kīʻaha pahu noodle koke a me nā pahu meaʻai wikiwiki.ʻAʻole hiki ke hoʻokomo ʻia i loko o ka umu microwave e pale aku i ka hoʻokuʻu ʻana o nā mea kemika ma muli o ka wela nui.ʻAʻole hiki ke hoʻohana ʻia e loaʻa i nā waikawa ikaika (e like me ka wai ʻalani), nā mea alkaline ikaika, no ka mea e hoʻoheheʻe ia i ka polystyrene i maikaʻi ʻole no ke kino kanaka.No laila, pono ʻoe e hoʻāʻo e pale i ka hoʻohana ʻana i nā pahu meaʻai wikiwiki e hoʻopaʻa i ka meaʻai wela.
Hana ʻia ka pahu meaʻai EPS me ka Polypropylene me ka mea puhi puhi, a ʻaʻole kaulana hou ia ma muli o ka BPA, he mea ʻino ia i ke olakino o ke kanaka.I kēia manawa he hana maikaʻi loa ia ma ka Thermal physical and Chemical stability, paʻakikī e hoʻohaʻahaʻa, ka hopena maikaʻi ʻole i ke kaiapuni.
Ka manawa hoʻouna: Iulai-21-2021