Ka Mea O ka Pahu Paina

I kēia manawa ma ka mākeke, ʻo nā pahu ʻaina awakea he plastic, aniani, seramika, lāʻau, kila kila, aluminika a me nā mea ʻē aʻe.No laila, i ke kūʻai ʻana i nā pahu ʻaina awakea, pono mākou e hoʻolohe i ka pilikia waiwai.I mea e maʻalahi ai ka hana ʻana a me ke ʻano o ka pahu ʻaina awakea, e hoʻohui ʻia ka plasticizer e hoʻonui i ka maʻalahi o ka plastic.

Loaʻa i kēlā me kēia plastik kona palena hoʻomanawanui wela, i kēia manawa ʻo ka polypropylene (PP) hiki ke kū i ka 120 ° C, a ma hope o ka polyethylene (PE) hiki ke kū i 110 ° C, a ʻo ka polystyrene (PS) hiki ke kū i 90 ° C.

I kēia manawa, hana nui ʻia nā pahu ʻaina awakea no nā umu microwave i ka polypropylene a i ʻole polyethylene.Inā ʻoi aku ka mahana ma mua o ko lākou palena pale wela, hiki ke hoʻokuʻu ʻia ka plasticizer, no laila pono e pale i ka hoʻomehana ʻana i nā pahu ʻaina awakea me ka wela kiʻekiʻe no ka manawa lōʻihi.

Inā puʻupuʻu, ʻeleʻele, a palupalu kāu ʻoki ʻoki, he hōʻailona ia e ʻelemakule ana kāu mea ʻoki a pono e hoʻololi ʻia.

ʻO ka lōʻihi o ka pahu ʻaina awakea "ola", pili i ka hoʻohana pilikino a me nā ʻano hoʻomaʻemaʻe, ʻo ka hapa nui o nā huahana plastik i loko o ke ola o ʻekolu a ʻelima mau makahiki, inā hoʻohana pinepine ʻia, hoʻokahi a ʻelua mau makahiki e hoʻololi maikaʻi.

Akā, ʻaʻole pono mākou e "ʻike i ka eclipse plastik", nā pahu ʻaina plastik i hoʻohana ʻia no ka hoʻopaʻa ʻana i nā sushi, nā huaʻai a me nā meaʻai ʻē aʻe, loaʻa nō hoʻi kona mau pono kūʻokoʻa, mai ka hana kumu kūʻai, ʻike ʻia a hiki i kēia ke paʻakikī ke hoʻokūkū.