Polymer Thermoplastic

ʻO ka polymer thermoplastic kahi ʻano plastic i hiki ke hoʻoheheʻe ʻia a hoʻoheheʻe hou ʻia i nā manawa he nui me ka loaʻa ʻole o kekahi hoʻololi kemika nui. ʻO kēia waiwai ma muli o ka loaʻa ʻana o nā polymers thermoplastic i nā kaulahao lōʻihi o repenā ʻāpana i kapa ʻia nā monomers, i hoʻopaʻa ʻia e nā ikaika intermolecular nāwaliwali.

Hoʻohana nui ʻia nā polymers Thermoplastic i nā ʻoihana he nui, ʻo ia hoʻi ka automotive, ke kūkulu ʻana, ka hoʻopili ʻana, a me ka mālama olakino. Ua ʻoi aku ka maikaʻi ma mua o nā ʻano plastics ʻē aʻe no ka mea maʻalahi lākou e hana a hoʻoheheʻe ʻia, a hiki ke hana ʻia i nā mea nui me ke kumu kūʻai haʻahaʻa.

ʻO kekahi o nā pono nui o ka polymer thermoplastic ko lākou hiki ke hoʻoheheʻe ʻia i nā ʻano paʻakikī a me nā hale. Loaʻa kēia ma ka hoʻomehana ʻana i ka polymer i kahi mahana ma luna o kona wahi hoʻoheheʻe, kahi e hoʻonāwaliwali ai nā pūʻali intermolecular a lilo ka polymer i ka wai. Ke hiki aku ka polymer i ke kūlike i makemake ʻia, hiki ke hoʻoheheʻe ʻia i ke ʻano i makemake ʻia me ka hoʻohana ʻana i nā ʻano hana like ʻole, me ka hoʻoheheʻe ʻana, extrusion, a me ka hoʻoheheʻe ʻana.

ʻO kekahi pono o ka polymer thermoplastic ko lākou hiki ke hana hou a hoʻohana hou ʻia. No ka mea hiki ke hoʻoheheʻe ʻia a hoʻololi hou ʻia i nā manawa he nui me ka ʻole o ka hoʻololi ʻana i nā kemika nui, hiki ke hana hou ʻia nā polymers thermoplastic a hoʻohana ʻia e hana i nā huahana hou. Hoʻemi kēia i ka ʻōpala a mālama i nā kumuwaiwai, e hana ana i nā polymers thermoplastic i ʻoi aku ka maikaʻi o ke kaiapuni ma mua o nā ʻano plastics ʻē aʻe.

Nui nā ʻano like ʻole o nā polymers thermoplastic, kēlā me kēia me kona ʻano ponoʻī a me nā ʻano. ʻO kekahi o nā polymers thermoplastic i hoʻohana pinepine ʻia he polyethylene, polypropylene, polystyrene, a me ka polyvinyl chloride (PVC).

• ʻO ka polyethylene he plastic māmā, maʻalahi, a paʻa i hoʻohana mau ʻia i ka hoʻopili ʻana, ke kūkulu ʻana, a me nā noi kaʻa. He kūpaʻa ʻo ia i ka makū a me nā kemika, no laila kūpono ia no ka hoʻohana ʻana i nā wahi i loaʻa kēia mau mea.
• ʻO ka Polypropylene kahi palaki ikaika a paʻa i hoʻohana mau ʻia i loko o ka automotive, packaging, a me nā noi hana. He wahi heheʻe kiʻekiʻe kona, ʻo ia ka mea e pale ai i ka wela a me nā kemika.
• ʻO ka Polystyrene kahi plastic māmā a paʻa i hoʻohana maʻamau ʻia i ka ʻeke, ka insulation, a me nā mea kūʻai aku. He insulator maikaʻi a kūpaʻa i ka makū a me nā kemika.
• PVC ʻO ia ka plastic i hoʻohana mau ʻia i ke kūkulu hale, mālama ola kino, a me nā mea kūʻai aku. He ʻoluʻolu, kūpaʻa, a kūʻē i ka makū a me nā kemika.

I ka hōʻuluʻulu ʻana, ʻo nā polymers thermoplastic kahi papa o nā mea plastik hiki ke hoʻoheheʻe ʻia a hoʻoheheʻe hou ʻia i nā manawa he nui me ka loaʻa ʻole o kekahi hoʻololi kemika nui. Hoʻohana nui ʻia lākou i nā ʻoihana he nui ma muli o ko lākou maʻalahi o ka hana ʻana, hiki ke hoʻoheheʻe ʻia i nā ʻano paʻakikī, a me ka recyclable. Nui nā ʻano like ʻole o nā polymers thermoplastic, kēlā me kēia me kona ʻano ponoʻī a me nā ʻano.