Nūhou ʻOihana
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He aha ka hui PVC?
Hoʻokumu ʻia nā hui PVC ma ka hui pū ʻana o ka polymer PVC RESIN a me nā mea hoʻohui e hāʻawi i ke ʻano e pono ai no ka hoʻohana hope ʻana (Pipes a i ʻole Rigid Profiles a i ʻole Flexible Profiles a i ʻole Sheets). Hoʻokumu ʻia ka hui ma ka hui pū ʻana i nā mea hoʻohui, kahi e hoʻololi ʻia ai i loko o ka ʻatikala "gelled" ma lalo o ka mana o ka wela a me ka ikaika shear. Ma muli o ke ʻano o PVC a me nā mea hoʻohui, hiki i ka hui ma mua o ka gelation ke lilo i pauka kahe manuahi (i ʻike ʻia he hui maloʻo) a i ʻole he wai ma ke ʻano o kahi paste a i ʻole ka hopena. ʻO nā hui PVC i ka wā i hoʻokumu ʻia ai, me ka hoʻohana ʻana i nā plasticizers, i loko o nā mea palupalu, i kapa pinepine ʻia ʻo PVC-P. ʻO nā hui PVC i ka wā i hoʻokumu ʻia me ka ʻole o ka plasticizer no nā noi paʻa ua kapa ʻia ʻo PVC-U. Hiki ke hōʻuluʻulu ʻia ʻo PVC Compounding penei: ʻO ka PVC paʻa dr... -
ʻOkoʻa ma waena o nā ʻeke BOPP, OPP a me PP.
Hoʻohana nui ka ʻoihana meaʻai i ka ʻōpala plastik BOPP. He maʻalahi ke paʻi, uhi a hoʻopaʻa ʻia nā ʻeke BOPP e kūpono ai no ka hoʻopili ʻana i nā huahana e like me nā huahana hou, nā mea ʻono a me nā meaʻai māmā. Me BOPP, hoʻohana pū ʻia nā ʻeke OPP, a me PP no ka hoʻopili ʻana. ʻO Polypropylene kahi polymer maʻamau i waena o nā mea ʻekolu i hoʻohana ʻia no ka hana ʻana i nā ʻeke. ʻO OPP ke kū nei no Oriented Polypropylene, ʻo BOPP ke kū nei no Biaxially Oriented Polypropylene a ʻo PP ke kū nei no Polypropylene. ʻOkoʻa nā mea ʻekolu i ko lākou ʻano hana. ʻO Polypropylene i ʻike ʻia ʻo polypropene he polymer semi-crystalline thermoplastic. He paʻakikī, ikaika a he pale kiʻekiʻe kona hopena. Hana ʻia nā ʻeke kū, nā ʻeke spout a me nā ʻeke ziplock mai polypropylene. He mea paʻakikī loa ka hoʻokaʻawale ʻana ma waena o OPP, BOPP a me PP plas... -
Noiʻi Noiʻi o ke Kukui Hoʻohuihui (PLA) ma ka ʻŌnaehana Kukui LED.
Ke noiʻi nei nā kānaka ʻepekema mai Kelemania a me Netherlands i nā mea PLA aloha kaiapuni hou. ʻO ka pahuhopu ka hoʻomohala ʻana i nā mea hoʻomau no nā noi optical e like me nā kukui uila kaʻa, nā aniani, nā plastics reflective a i ʻole nā alakaʻi kukui. I kēia manawa, hana ʻia kēia mau huahana me ka polycarbonate a i ʻole PMMA. Makemake nā kānaka ʻepekema e ʻimi i kahi plastic bio-based e hana i nā kukui uila kaʻa. Ua ʻike ʻia he mea kūpono ka polylactic acid. Ma o kēia ʻano hana, ua hoʻoponopono nā kānaka ʻepekema i kekahi mau pilikia i kū i nā plastics kuʻuna: ʻo ka mea mua, ʻo ka hoʻohuli ʻana i ko lākou manaʻo i nā kumuwaiwai hou e hiki ke hōʻoluʻolu pono i ke kaomi i hoʻokumu ʻia e ka ʻaila maka ma ka ʻoihana plastics; ʻo ka lua, hiki iā ia ke hōʻemi i nā hoʻokuʻu ʻana o ke kalapona dioxide; ʻo ke kolu, pili kēia i ka noʻonoʻo ʻana i ke ola holoʻokoʻa o ka mea c... -
Ua holomua hou ka papahana ethylene ma Luoyang miliona tona!
Ma ʻOkakopa 19, ua ʻike ka mea kākau moʻolelo mai Luoyang Petrochemical ua mālama ʻo Sinopec Group Corporation i kahi hālāwai ma Beijing i hala koke aku nei, e kono ana i nā loea mai nā ʻāpana he 10 a ʻoi aku e komo pū ana me China Chemical Society, China Synthetic Rubber Industry Association, a me nā ʻelele pili e hoʻokumu i kahi hui loea loiloi e loiloi i nā miliona o Luoyang Petrochemical. E loiloi piha ʻia a hōʻike ʻia ka hōʻike haʻawina hiki ke hana ʻia o ka papahana ethylene 1-ton. Ma ka hālāwai, ua hoʻolohe ka hui loea loiloi i nā hōʻike pili o Luoyang Petrochemical, Sinopec Engineering Construction Company a me Luoyang Engineering Company ma ka papahana, a ua kālele i ka loiloi piha ʻana i ka pono o ke kūkulu ʻana i ka papahana, nā mea maka, nā hoʻolālā huahana, nā mākeke, a me nā kaʻina hana... -
Ke kūlana noi a me ke ʻano o ka polylactic acid (PLA) i nā kaʻa.
I kēia manawa, ʻo ke kahua hoʻohana nui o ka waikawa polylactic nā mea hoʻopili, e helu ana ma mua o 65% o ka hoʻohana holoʻokoʻa; ukali ʻia e nā noi e like me nā mea hana ʻai, nā fibers / nā lole i ulana ʻole ʻia, a me nā mea paʻi 3D. ʻO ʻEulopa a me ʻAmelika ʻĀkau nā mākeke nui loa no PLA, ʻoiai ʻo Asia Pacific kekahi o nā mākeke ulu wikiwiki loa ma ka honua e like me ka hoʻomau ʻana o ke koi no PLA i ka ulu ʻana ma nā ʻāina e like me Kina, Iapana, Kōlea Hema, India a me Thailand. Mai ka manaʻo o ke ʻano noi, ma muli o kona mau waiwai mechanical a me ke kino maikaʻi, kūpono ka waikawa polylactic no ka hoʻoheheʻe ʻana i ka extrusion, ka hoʻoheheʻe ʻana i ka injection, ka hoʻoheheʻe ʻana i ka puhi extrusion, ka milo, ka foaming a me nā kaʻina hana hana plastic nui ʻē aʻe, a hiki ke hana ʻia i nā kiʻiʻoniʻoni a me nā pepa. , fiber, wire, powder a me o... -
Hoʻolaha ʻo INEOS i ka hoʻonui ʻana o ka mana o Olefin e hana i ka HDPE.
I kēia mau lā aku nei, ua hoʻolaha ʻo INEOS O&P Europe e hoʻokomo kālā ana i 30 miliona euros (ma kahi o 220 miliona yuan) e hoʻololi i kāna hale hana Lillo ma ke awa ʻo Antwerp i hiki ai i kona hiki ke hana i nā papa unimodal a bimodal paha o ka polyethylene kiʻekiʻe-density (HDPE) e hoʻokō i ke koi ikaika no nā noi kiʻekiʻe ma ka mākeke. E hoʻohana ʻo INEOS i kona ʻike e hoʻoikaika i kona kūlana alakaʻi ma ke ʻano he mea hoʻolako i ka mākeke paipu kaomi kiʻekiʻe, a e hiki nō hoʻi i kēia hoʻopukapuka kālā iā INEOS ke hoʻokō i ke koi e ulu nei i nā noi koʻikoʻi i ka hoʻokele waiwai ikehu hou, e like me: ka halihali ʻana Nā pūnaewele o nā pipelines pressurized no ka hydrogen; nā pūnaewele pipeline uwea ma lalo o ka honua no nā mahi makani a me nā ʻano ʻē aʻe o ka halihali ikehu hou; ʻōnaehana uila; a... -
Ua hāʻule ke koi PVC honua a me nā kumukūʻai.
Mai ka makahiki 2021, ua ʻike ʻia ka piʻi nui ʻana o ke koi honua no ka polyvinyl chloride (PVC) i ʻike ʻole ʻia mai ka pilikia kālā honua 2008. Akā i ka waena o 2022, ke anuanu wikiwiki nei ke koi PVC a ke hāʻule nei nā kumukūʻai ma muli o ka piʻi ʻana o nā uku paneʻe a me ka hoʻonui kiʻekiʻe loa i nā makahiki he ʻumi. I ka makahiki 2020, ua hāʻule nui ke koi no ka resin PVC, i hoʻohana ʻia e hana i nā paipu, nā ʻaoʻao puka a me nā puka makani, nā ʻaoʻao vinyl a me nā huahana ʻē aʻe, i nā mahina mua o ka maʻi ahulau COVID-19 honua i ka wā i lohi ai ka hana kūkulu. Hōʻike ka ʻikepili S&P Global Commodity Insights i loko o nā pule ʻeono a hiki i ka hopena o ʻApelila 2020, ua hāʻule ke kumukūʻai o PVC i lawe ʻia aku mai ʻAmelika Hui Pū ʻIa ma 39%, ʻoiai ua hāʻule ke kumukūʻai o PVC ma Asia a me Turkey ma 25% a 31%. Ua hoʻihoʻi koke ʻia nā kumukūʻai PVC a me ke koi ma waena o 2020, me ka ikaika o ka ulu ʻana ma o... -
ʻO ka ʻeke pale lā Shiseido ka mea mua e hoʻohana i ka ʻili biodegradable PBS.
ʻO SHISEIDO kahi hōʻailona Shiseido i kūʻai ʻia ma 88 mau ʻāina a me nā wahi a puni ka honua. I kēia manawa, ua hoʻohana ʻo Shiseido i ka ʻili biodegradable no ka manawa mua i loko o ka ʻeke pahu o kāna lāʻau pale lā "Clear Suncare Stick". Hoʻohana ʻia ka BioPBS™ a Mitsubishi Chemical no ka ʻili o loko (sealant) a me ka ʻāpana zipper o ka ʻeke waho, a hoʻohana ʻia ka AZ-1 a FUTAMURA Chemical no ka ʻili o waho. Loaʻa kēia mau mea āpau mai nā mea kanu a hiki ke hoʻoheheʻe ʻia i loko o ka wai a me ke kalapona dioxide ma lalo o ka hana a nā microorganisms kūlohelohe, kahi i manaʻo ʻia e hāʻawi i nā manaʻo no ka hoʻoponopono ʻana i ka pilikia o nā plastics ʻōpala, kahi e huki nui nei i ka nānā honua. Ma waho aʻe o kona mau hiʻohiʻona eco-friendly, ua lawe ʻia ʻo BioPBS™ ma muli o kāna hana sila kiʻekiʻe, ka hiki ke hana ... -
Hoʻohālikelike ʻana o LLDPE a me LDPE.
ʻO ka polyethylene haʻahaʻa haʻahaʻa linear, ʻokoʻa ke ʻano mai ka polyethylene haʻahaʻa haʻahaʻa maʻamau, no ka mea, ʻaʻohe lālā kaulahao lōʻihi. Aia ka linearity o LLDPE i nā kaʻina hana hana a me ka hana ʻana o LLDPE a me LDPE. Hoʻokumu pinepine ʻia ʻo LLDPE e ka copolymerization o ethylene a me nā alpha olefins kiʻekiʻe e like me butene, hexene a i ʻole octene ma ka mahana a me ke kaomi haʻahaʻa. ʻO ka polymer LLDPE i hana ʻia e ke kaʻina hana copolymerization he ʻoi aku ka haiki o ka hoʻolaha kaumaha molekala ma mua o ka LDPE maʻamau, a i ka manawa like he ʻano linear e hana ai i nā waiwai rheological like ʻole. nā waiwai kahe hoʻoheheʻe Ua hoʻololi ʻia nā ʻano kahe hoʻoheheʻe o LLDPE i nā koi o ke kaʻina hana hou, ʻoi aku ka hana extrusion kiʻiʻoniʻoni, hiki ke hana i ka LL kiʻekiʻe... -
Ua hoʻomohala kūleʻa ʻo Jinan Refinery i kahi mea kūikawā no ka geotextile polypropylene.
I kēia mau lā iho nei, ua hoʻomohala kūleʻa ʻo Jinan Refining and Chemical Company i ka YU18D, kahi mea kūikawā no ka geotextile polypropylene (PP), i hoʻohana ʻia ma ke ʻano he mea maka no ka laina hana geotextile filament PP ultra-wide 6-mika mua loa o ka honua, hiki ke pani i nā huahana i lawe ʻia mai. Ua maopopo he kūpaʻa ka geotextile filament PP ultra-wide i ka ʻōpala waikawa a me ka alkali, a he ikaika haehae kiʻekiʻe a me ka ikaika tensile. Hoʻohana nui ʻia ka ʻenehana kūkulu a me ka hōʻemi ʻana i nā kumukūʻai kūkulu ma nā wahi koʻikoʻi o ka hoʻokele waiwai aupuni a me ka nohona o ka poʻe e like me ka mālama wai a me ka hydropower, aerospace, sponge city a pēlā aku. I kēia manawa, hilinaʻi nā mea maka geotextile PP ultra-wide kūloko i kahi hapa nui o nā mea i lawe ʻia mai. No kēia hopena, ʻo Jina... -
Ua hoʻokuʻu ʻia he 100,000 mau pōpō! Hiki ke palaho 100%?
Ma Iulai 1, me nā ʻoliʻoli i ka hopena o ka hoʻolauleʻa makahiki 100 o ka ʻAoʻao Komunista o Kina, ua piʻi aʻe he 100,000 mau pōpō kala i ka lewa, e hana ana i kahi pā pale kala kupaianaha. Ua wehe ʻia kēia mau pōpō e 600 mau haumāna mai ke Kula Makai ʻo Beijing mai 100 mau pā pōpō i ka manawa like. Ua hoʻopiha ʻia nā pōpō me ke kinoea helium a ua hana ʻia me nā mea palaho 100%. Wahi a Kong Xianfei, ke kanaka nāna e mālama i ka hoʻokuʻu ʻana o ka pōpō o ka ʻOihana Hana Square, ʻo ke kūlana mua no ka hoʻokuʻu ʻana o ka pōpō holomua ʻo ia ka ʻili pōpō e hoʻokō ana i nā koi. ʻO ka pōpō i koho hope ʻia ua hana ʻia me ka latex maoli maʻemaʻe. E pahū ia ke piʻi aʻe i kahi kiʻekiʻe, a e palaho 100% ma hope o ka hāʻule ʻana i loko o ka lepo no hoʻokahi pule, no laila... -
Ma hope o ka Lā Lahui, ua piʻi aʻe ke kumukūʻai o ka PVC.
Ma mua o ka lā hoʻomaha o ka Lā Lahui, ma lalo o ka mana o ka hoʻōla maikaʻi ʻole o ka hoʻokele waiwai, ka nāwaliwali o ka lewa kūʻai mākeke a me ke koi paʻa ʻole, ʻaʻole i hoʻomaikaʻi nui ʻia ka mākeke PVC. ʻOiai ua piʻi hou ke kumukūʻai, ua noho mau ia ma kahi pae haʻahaʻa a ua loli. Ma hope o ka lā hoʻomaha, ua pani ʻia ka mākeke futures PVC no kekahi manawa, a ua hoʻokumu nui ʻia ka mākeke kiko PVC ma kāna mau kumu ponoʻī. No laila, i kākoʻo ʻia e nā kumu e like me ka piʻi ʻana o ke kumukūʻai o ka calcium carbide maka a me ka hiki ʻole ʻana o nā waiwai ma ka ʻāina ma lalo o ka palena o ka logistics a me ka halihali, ua hoʻomau ka piʻi ʻana o ke kumukūʻai o ka mākeke PVC, me ka piʻi ʻana o kēlā me kēia lā. Ma 50-100 yuan / ton. Ua hoʻokiʻekiʻe ʻia nā kumukūʻai hoʻouna o nā mea kālepa, a hiki ke kūkākūkā ʻia ke kūʻai maoli. Eia naʻe, ʻo ke kūkulu ʻana i lalo...