He aha ka ʻokoʻa ma waena o nā huahana plastik a me nā huahana plastik?

He aha ka ʻokoʻa ma waena o nā huahana plastik a me nā huahana plastik?

ʻOiai aia nā mea like ma waena o nā huahana plastik a me nā huahana plastik, aia kekahi mau ʻokoʻa ma waena o lākou.

ʻO ka mea mua, hana pinepine ʻia nā huahana plastic i ka plastic a no laila loaʻa kekahi o nā waiwai kumu o ka plastic.ʻO ka plastik kahi mea polymer hiki ke hana ʻia e ka hoʻomehana ʻana a me ka hoʻoheheʻe ʻana, a ua hana pū ʻia nā huahana plastik i kēia mau mea polymer.Eia nō naʻe, pili pinepine nā huahana plastic i nā huahana i hana ʻia a hoʻokumu ʻia, aʻo ka plastic e pili ana i nā mea maka.

ʻO ka lua, ʻokoʻa nā waiwai kino a me nā waiwai kemika o nā huahana plastik a me nā huahana plastik.No ka laʻana, ʻoi aku ka ikaika a me ka paʻakikī o nā huahana plastik, ʻoiai ʻoi aku ka palupalu o ka plastic.Eia kekahi, ʻoi aku ka maʻamau o nā huahana plastik i ka wela a me ke kūpaʻa kemika, ʻoiai ʻoi aku ka nāwaliwali o nā plastics.

Eia kekahi, ʻokoʻa ka hoʻohana ʻana i nā huahana plastic a me nā huahana plastic.Hoʻohana nui ʻia nā huahana plastik i nā ʻano like ʻole, e like me ke kūkulu ʻana, automotive, aerospace, electronics a pēlā aku.Hiki ke hoʻohana ʻia lākou e hana i nā ʻāpana like ʻole a me nā ʻāpana e like me nā paipu, nā insulators uea, nā mea hoʻopili, nā mea lapaʻau, a me nā mea hou aku.Hoʻohana nui ʻia nā plastik i ka hana ʻana i nā mea hoʻopihapiha like ʻole, nā mea kūkulu hale, nā mea uila a pēlā aku.

Eia kekahi, ʻokoʻa ke kaʻina hana o nā huahana plastic a me nā huahana plastic.Hoʻomaʻamaʻa pinepine ʻia nā huahana plastik e ka injection molding, extrusion, blow molding, calendering a me nā kaʻina hana ʻē aʻe.Pono kēia mau kaʻina hana i ka hoʻohana ʻana i nā mold a me nā mea hana mīkini e hana i nā mea maka i ke ʻano a me ka nui i makemake ʻia.ʻO nā plastik, ma ka ʻaoʻao ʻē aʻe, ua hana ʻia e ka hoʻomehana ʻana a me ka hoʻoheheʻe ʻana, ka mea maʻamau e koi i ka hoʻohana ʻana i nā ʻāpana hoʻoheheʻe a me nā mea hana calendering.

Ma ka laulā, ʻoiai aia nā mea like ma waena o nā huahana plastik a me nā huahana plastik, aia nō kekahi mau ʻokoʻa ma waena o lākou.ʻO nā huahana plastik e pili ana i nā huahana i hana ʻia a hana ʻia, ʻoiai ʻo ka plastic e pili ana i nā mea maka.Eia kekahi, ʻokoʻa ko lākou mau waiwai kino, nā waiwai kemika, nā hoʻohana a me nā kaʻina hana.