I ke kaʻina hana o ka plasticizing i nā mea maka, hoʻokahi a ʻoi aku paha o kēia mau ʻano, e like me ka rheology o nā polymers a me nā hoʻololi ʻana i nā waiwai kino a me nā mea kemika, i hōʻike pinepine ʻia e kēia mau waiwai: 1. Fluidity: ʻO ka wai o nā thermoplastics. hiki...
Pono nā puaʻa i hoʻohana ʻia i loko o ka masterbatch kala i ka pilina pili ma waena o nā puaʻa, nā mea palaka a me nā mea hoʻohui.ʻO nā helu koho penei: (1) ʻAʻole hiki i nā pua ke hoʻopili me nā resins a me nā mea hoʻohui like ʻole, a loaʻa ka ikaika o ka solvent resistance, haʻahaʻa haʻahaʻa ...
ʻO ka masterbatch kala (ʻike pū ʻia ʻo color masterbatch) he hui i loaʻa ma o ka hoʻouka like ʻana i nā puaʻa super-constant a i ʻole nā mea pena i loko o nā resins.Aia ia i ʻekolu mau ʻāpana: nā puaʻa (a i ʻole nā mea pena), nā mea lawe a me nā mea kōkua.concentrate, no laila, ʻoi aku ka kiʻekiʻe o kona ikaika ʻoni ma mua o ka puaʻa kāna ...
ʻO ka mea maka o ka plastic he resin synthetic, ka mea i unuhi ʻia a synthesized mai ka petroleum, ke kinoea maoli a i ʻole ka lanahu.ʻO ka aila, ke kinoea maoli, a me nā mea ʻē aʻe e hoʻoheheʻe ʻia i loko o nā pūhui organik haʻahaʻa (e like me ka ethylene, propylene, styrene, ethylene, vinyl alcohol, etc.), a me ka haʻahaʻa-molecular ...
ʻO nā pahu ʻaina hoʻopau ʻia kekahi o nā papa ʻaina hoʻopau ʻia a loaʻa kahi ākea o ka hoʻohana.Aia nā ʻano ʻano pahu ʻaina awakea.Ma kēia pukana, ʻike nui mākou i kēia mau mea: ʻAno palaki: ʻO nā pahu ʻaina awakea i hana ʻia me ka plastic ka nui o ka polypropylene a me ka polystyrene, ʻelua o...
He aha ka mea hoʻohana papa ʻaina?E like me ka inoa e hōʻike nei, ʻo ka papa ʻaina disposable he papa ʻaina maʻalahi, lawe lima a hiki ke hoʻohana hoʻokahi wale nō.ʻO nā huahana e like me nā kīʻaha kīʻaha, nā papa, nā pākaukau, nā placemats, nā ʻoki ʻokiʻoki, nā napkins, etc.
ʻO ka pepa toilet kekahi o nā huahana maʻemaʻe koʻikoʻi i ko mākou ola i kēlā me kēia lā.He mea pono ia no kakou i kela la i keia la.No laila, pehea ka nui o kāu ʻike e pili ana i ka pepa toilet?Hiki iā ʻoe ke noʻonoʻo maʻalahi i kāna mau pono a me nā pōʻino a koho i kahi kūpono?Pehea hoʻokahi?ʻOiaʻiʻo, ʻewalu mau hōʻailona maʻamau ...
Ma ke ʻano he mea e pono ai ke ola o ka poʻe, ua māhele ʻia ka pepa toilet i ʻelua mau ʻāpana e like me nā hoʻohana like ʻole: ʻo kekahi pepa pepa, a ʻo kekahi ʻo ka pepa toilet crepe.Wahi a nā poʻe loea kūpono, ʻo ka hoʻohana ʻana i ka pepa toilet haʻahaʻa e nā mea kūʻai aku e hoʻoweliweli i ko lākou olakino, ʻoi aku ka wahine a me ...
ʻO ka pepa alumini alumini, e like me ka inoa, he pepa i hana ʻia me ka pepa kākoʻo aluminika a me ka pepa alumini alumini.He palupalu a māmā kona maikaʻi, e like me ka pepa, hiki iā ia ke komo i ka wela, a he liʻiliʻi kona conductivity thermal, no laila hoʻohana pinepine ʻia i nā mea e pono ai i kēlā me kēia lā, pale pale, etc. H...
Hiki iā mākou ke hoʻohana pinepine i ka alumini foil a me ka tinfoil i ko mākou ola i kēlā me kēia lā.Loaʻa iā lākou ko lākou ʻano ponoʻī, akā ʻaʻole ʻike nui ka poʻe i kēia mau ʻano pepa ʻelua.No laila he aha ka ʻokoʻa ma waena o ka alumini foil a me ka tinfoil?I. He aha ka ʻokoʻa ma waena o ka pahu alumini a me ka pahu pahu?...
ʻO ka mea mua, ʻo ka hana nui o nā kīʻaha pepa ʻo ia ka paʻa ʻana i nā mea inu, e like me nā mea inu kalapona, kofe, waiū, nā mea inu anu, a pēlā aku.Hiki ke hoʻokaʻawale ʻia nā kīʻaha pepa inu i nā kīʻaha anu a me nā kīʻaha wela.Hoʻohana ʻia nā kīʻaha anuanu no ka mālama ʻana i nā mea inu anu, e like me ka carbonated ...
Me ka piʻi ʻana o ka leo o ka mālama kaiapuni honua, ua hoʻoikaika mālie ʻia ka ʻike o ka poʻe i ka mālama kaiapuni.I ke ola o kēlā me kēia lā, e hoʻololi nā kānaka i nā huahana plastik me nā huahana pepa: nā paipu pepa ma kahi o nā paipu plastik, nā ʻeke pepa ma kahi o nā ʻeke plastik, pepa cu...
