I ka ʻoihana lāʻau lapaʻau, hiki ke hoʻohana ʻia nā plastics e paʻa i nā lāʻau lapaʻau, akā ʻaʻole hiki i nā plastics āpau ke hoʻopaʻa i nā lāʻau lapaʻau a pono e hoʻopaʻa ʻia nā plastic plastics.No laila, he aha ke ʻano o nā lāʻau lapaʻau e hiki ke paʻa i nā plastic plastic?Nui nā ʻano lāʻau lapaʻau i hiki ke hoʻopaʻa ʻia i loko o nā ʻōmole plastik olakino, hiki ke b...
He ʻokoʻa nā mea hoʻoheheʻe ʻia nā plastik o nā mea like ʻole: Polypropylene: ʻO ka mahana heheʻe he 165 ° C-170 ° C, maikaʻi ke kūpaʻa wela, hiki ke piʻi ka mahana decomposition ma luna o 300 ° C, a hoʻomaka ia e huli melemele a me ka deteriorate ma 260. °C inā pili me o...
ʻO ka ʻeke i ulana ʻia he ʻano ʻilika, a ʻo kāna mau mea maka he polyethylene, polypropylene a me nā mea ʻili kemika ʻē aʻe., ʻeke.E pili ana i nā hōʻailona kaʻina hana humuhumu, ʻo wai ka mea e nānā pono ai?Ka helu helu ikaika humuhumu: ʻO nā kumu nui e pili ana i ka suture...
He mea ʻino ke kau ʻana i nā ʻeke plastik i loko o ka friji?I ka paneʻana i kēia, ua hanaʻia nā hoʻokolohua e nā keʻena noiʻi kūpono, a ua hōʻike nā hoʻokolohua hope loa i ka mea i kapaʻia "ʻaʻole hiki ke hoʻokomoʻia i loko o ka pahu hau" he mau lono maʻemaʻe.ʻO ka ex...
Ma kēia pukana, hoʻomau mākou i ko mākou ʻike ʻana i ka plastics mai kahi hiʻohiʻona kemika.Nā waiwai o nā plastics: ʻO nā waiwai o nā plastics e hilinaʻi ʻia ma ke ʻano kemika o nā subunits, pehea e hoʻonohonoho ʻia ai kēlā mau subunits, a pehea e hana ʻia ai.He polymers nā plastik āpau, akā ʻaʻole nā polymers a pau ...
Aʻo maʻamau mākou e pili ana i nā plastics ma ke ʻano o ka helehelena, ka waihoʻoluʻu, ka ʻāʻī, ka nui, a me nā mea ʻē aʻe.ʻO ka resin synthetic ka mea nui o ka plastic, a ʻo kāna ʻike i loko o ka plastic he 40% a 100%.Ma muli o ka ʻike nui a me nā waiwai o ka resins th ...
He hoʻololi kemika a hoʻololi kino paha ka hoʻohaʻahaʻa ʻana o ka plastic?ʻO ka pane maopopo he hoʻololi kemika.I ke kaʻina hana o ka extrusion a me ka hoʻoheheʻe ʻana i nā ʻeke plastik a ma lalo o ka mana o nā ʻano like ʻole o ka kaiapuni o waho, hoʻololi kemika e like me ke kaumaha molecular pili r...
ʻO ka Mid-Autumn Festival hou kēia, a aia hou ka mahina piha.ʻOiai kaʻawale loa kāua, ʻo ʻoe a me aʻu ka mahina ʻālohilohi like.E hoʻolauleʻa ʻia ka Mid-Autumn Festival ma kou kūlanakauhale?Pehea ka nui o kāu ʻike e pili ana i ka Mid-Autumn Festival?I kēia manawa, hōʻike ʻo LGLPAK LTD iā ʻoe i ke kumu ...
ʻO ka pulp he mea fibrous i loaʻa mai nā mea kanu me nā ʻano hana like ʻole.Hiki ke hoʻokaʻawale ʻia i loko o ka pulp mechanical, ka pulp kemika a me ka pulp mechanical kemika e like me ke ʻano hana;hiki ke hoʻokaʻawale ʻia i loko o ka pulp lāʻau, ka ʻōpala mauʻu, ka pulp hemp, ka pulp ʻohe, ka pulp sugarcane, ka ba ...
Hoʻoholo nui ʻia ka maikaʻi o ka pulp e kona fiber morphology a me ka maʻemaʻe fiber.Hoʻoholo nui ʻia nā waiwai o kēia mau ʻano ʻelua e ka ʻano o nā mea maka i hoʻohana ʻia, a me ke ʻano hana hana a me ka hohonu o ka hana.Ma ke ʻano o ka fiber morphology, ʻo nā kumu nui ka aver...
ʻO ka hapa nui o nā huahana a mākou e kūʻai ai i ke ola ua hōʻailona maopopo ʻia me ka lā pau, akā ma ke ʻano he ʻano o ka ʻeke kūʻai, loaʻa i nā ʻeke ʻeke plastik ke ola?ʻAe ka pane.1. ʻO ke ola paʻa o nā ʻeke ʻeke plastik ka ola o ka huahana ponoʻī.ʻO ka hapa nui o nā ʻeke ʻeke plastik a...
“05″: Hoʻohana hou ʻia ma hope o ka hoʻomaʻemaʻe pono ʻana, pale i ka wela a hiki i 130°C.ʻO kēia wale nō ka mea hiki ke hoʻomāhana ʻia i ka umu microwave, no laila lilo ia i mea maka no ka hana ʻana i nā pahu ʻaina awakea.ʻO ke kūpaʻa wela kiʻekiʻe o 130 ° C, kahi hoʻoheheʻe kiʻekiʻe e like me 167 ° C, transparenc maikaʻi ʻole ...
