He mau pihi resin apihi palakika mea like?ʻO ka manaʻo kuhihewa maʻamau ʻo ka resin he mea plastic.ʻO kaʻoiaʻiʻo, he ʻano resin ka plastic.
ʻO ka ʻokoʻa nui ma aneʻi aia nā resins kūlohelohe a me nā resins synthetic.ʻO ka resin kūlohelohe e pili ana i nā mea ola amorphous i loaʻa mai nā mea huna o nā holoholona a me nā mea kanu i ke ʻano.ʻO ka Resin kahi wai māmā, māmā melemele, viscous a me ka wai liʻiliʻi.I ka wā o ka hana ʻana, paʻakikī ka resin i loko o kahi mea paʻa paʻa e like me ka rosin, amber, shellac, a me nā mea ʻē aʻe. ʻO ka resin synthetic e pili ana i nā pūhui organik maʻalahi e ka synthesis kemika a i ʻole kekahi mau huahana kūlohelohe e ka hopena kemika a me nā huahana resin, e like me ka resin phenolic, polyvinyl chloride. resin.
ʻO ka plastik, ma ka ʻaoʻao ʻē aʻe, he kemika synthetic.ʻO ka waiho wale ʻana, ʻo nā resins synthetic ka mea nui o nā plastics.Hana ʻia nā plastik mai nā petrochemical a me nā mea kūlohelohe.Hiki ke hoʻokaʻawale hou ʻia nā plastik i nā ʻano sub-type like ʻole, e like me nā acrylates, polyesters, silicones, polyurethanes, a pēlā aku.Aia kekahi mau plastics i hana ʻia mai nā mea kanu mea kanu hou, i kapa ʻia ʻo bioplastics.
ʻO ka ʻokoʻa ma waena o nā pihi resin a me nā pihi plastik
Ma waho aʻe o nā mea maka, kekahi ʻokoʻa nui ma waenapihi resina ʻo nā pihi plastik ke kaʻina hana.
Ma muli o ke kaʻina hana ʻokoʻa, ka ʻili o kapihi resinʻoi aku ka maʻemaʻe a me ka mālamalama, ʻoiai ʻoi aku ka mānoanoa o ka huahana a hoʻohana nui ʻia.Eia nō naʻe, ʻoi aku ka ʻokoʻa o nā pihi plastik a kūpono no ka electroplating ma muli o kā lākou pono o ke kaʻina hana maʻalahi.
Ka manawa hoʻouna: Mei-13-2022