ʻO ka plastic wood composite (WPC) he mea hoʻohui hou e pili ana i ke kaiapuni, e hoʻohana ana i ka fiber lāʻau a i ʻole nā mea kanu i nā ʻano like ʻole e like me ka hoʻoikaika a hoʻopiha paha, a hui pū me ka resin thermoplastic (PP, PE, PVC, etc.) a i ʻole nā mea ʻē aʻe ma hope. hana mua.
ʻO nā mea hana lāʻau palaki a me kā lākou huahana nā ʻano ʻelua o ka lāʻau a me ka plastic.He manaʻo ikaika ko lākou o ka lāʻau.Hiki iā lākou ke hana i nā kala like ʻole e like me nā pono.He nui nāʻano i loaʻaʻole i ka lāʻau: nāʻano mechanical kiʻekiʻe, ke kaumaha māmā, ke kūpaʻa o ka wai, kaʻakika a me ka alkali, ka hoʻomaʻemaʻe maʻalahi, a me nā mea'ē aʻe. a me ka pohā, maʻalahi ke ʻai ʻia e nā ʻupena a me ka maʻi.
Kūlana kūʻai
Me ka paipai ʻana o ke kulekele hoʻokele waiwai a me ke koi ʻana i nā pono kūpono o nā ʻoihana, ua puka mālie ka "plastic wood craze" a puni ka ʻāina.
Wahi a nā helu helu piha ʻole, i ka makahiki 2006, ua ʻoi aku ma mua o 150 mau ʻoihana a me nā ʻoihana i hana pololei a ʻole ʻole i ka lāʻau plastik R&D, hana a kākoʻo.Hoʻopili ʻia nā ʻoihana lāʻau plastik i ka Pearl River Delta a me ka Yangtze River Delta, a ʻoi aku ka ʻoi aku o ka hikina ma mua o ke kikowaena a me ke komohana.Ke alakaʻi nei kekahi mau ʻoihana ma ka hikina i ka ʻenehana, aʻo ka poʻe ma ke kūkulu hema he mau mea maikaʻi loa i ka nui o ka huahana a me ka mākeke.Hōʻike ʻia ka māhele ʻana o ka ʻoihana lāʻau plastik o Kina ma ka Papa 1.
He umi tausani o na limahana.ʻO ka hoʻopuka makahiki a me ke kūʻai ʻana o nā huahana plastik a me nā huahana lāʻau e kokoke ana i 100000 tons, a ʻo ka waiwai hoʻopuka makahiki ma kahi o 1.2 biliona yuan.Ua hōʻea a ʻoi aku paha nā hōʻike hoʻāʻo o nā ʻoihana ʻenehana nui i ka ʻoihana a i ʻole ka pae kiʻekiʻe o ka honua.
Ma muli o ka hoʻokō ʻana o nā mea lāʻau plastik i ke kulekele ʻenehana o Kina no ka "kūkulu ʻana i kahi kaiāulu mālama waiwai a pili i ka nohona" a me ka "hoʻomohala hoʻomau", ua ulu wikiwiki lākou mai ko lākou ʻike ʻana.I kēia manawa ua komo ia i loko o ke kahua o ke kūkulu ʻana, ka lawe ʻana, nā lako a me ka hoʻopili ʻana, a ke hoʻonui nei kāna radiation a me ka mana i kēlā me kēia makahiki.
Ke emi nei nā kumu lāʻau maoli o Kina, ʻoiai ke piʻi nei ka makemake o ka mākeke no nā huahana lāʻau.ʻO ka noi nui o ka mākeke a me ka holomua ʻenehana e hoʻonui i ka mākeke o nā mea lāʻau plastic.Mai ka hiʻohiʻona o ka noi mākeke, ʻoi aku ka nui o ka lāʻau plastik e hoʻomaka i ka hoʻonui nui ʻana i nā mea kūkulu hale, nā hale o waho, ka logistic a me ka lawe ʻana, nā hale kaʻa, nā mea hale a me nā māla ʻē aʻe.
Ka manawa hoʻouna: Dec-13-2022