Me he mea lā ʻoi aku ka manaʻo nui a paʻa i ka ʻoihana i ka "polypropylene in-roll," a ke wikiwiki nei ka hoʻomaikaʻi ʻana o ka hui huahana polypropylene ma kahi huna.ʻO Propane ke kumu, a ʻaʻole ʻoluʻolu nā hui i nā huahana homopolymer.
ʻOiai ʻo ke kaha kiʻi, fiber, homopolymer injection molding a me BOPP film ʻo ia ke kumu kumu o nā huahana polypropylene, ʻoi aku ka nui o nā ʻoihana e pili ana i ka copolymer hopena, pipe, transparent, terpolymer a me nā huahana foam.Ma kahi o ka hana ʻana i ka hoʻolālā huahana, ua hoʻopuka ʻia nā huahana polypropylene i kahi au hou, me ka hoʻokuʻu ʻia ʻana o ka polypropylene home ma mua o 1 miliona tons no ka manawa mua ma 2021.
I kēia manawa, loaʻa i ka mākeke kūloko kahi kiʻekiʻe o ka hilinaʻi o waho i nā mea kūikawā polypropylene kiʻekiʻe, me nā ʻāpana ʻelua.ʻO kekahi nā māka kiʻekiʻe o nā ʻano nui, e like me ka polypropylene crystallinity kiʻekiʻe (HCPP), polypropylene rigidity kiʻekiʻe (HSPP) a me ka polypropylene ikaika heheʻe kiʻekiʻe (HMSPP).ʻO kekahi ʻano he ʻano kūikawā o nā huahana polypropylene, e like me nā huahana polypropylene ultra-low ash, nā huahana polypropylene metallocene, etc.
1. HCPP: hilinaʻi nui nā huahana copolymer i ka lawe ʻana mai, a ua homopolymerized nā huahana home.
Hiki ke hoʻokaʻawale ʻia ka polypropylene crystallinity kiʻekiʻe (HCPP) i ʻelua mau ʻāpana: copolymerization a me homopolymerization.I waena o lākou, hoʻohana nui ʻia nā huahana copolymer i nā wahi o lalo e like me nā kaʻa a me nā mea pono hale, ʻoiai nā huahana homopolymer e hoʻohana nui ʻia i ka ʻoihana meaʻai.Ma 2019, ʻo ka hoʻohana ʻana o HCPP i ka mākeke Kina e pili ana i 500,000 tons.ʻO nā ʻoihana kaʻa a me nā ʻoihana hoʻopihapiha ka noi nui loa o lalo o HCPP, me ka helu ʻai ʻana no 70% o ka nui o ka hoʻohana.
Loaʻa iā Kina ka mana hana HCPP i ka wā mua, akā aia nō kahi āpau me nā huahana i lawe ʻia i ka wā e pili ana i ka hoʻohana ʻana iā ia i ka automotive a me nā noi ʻē aʻe.Ke hilinaʻi nui nei ka HCPP copolymer Kina i nā lako i lawe ʻia mai, me ka helu ʻana o nā mea lawe mai ma kahi o 90% o ka nui o ka nui.ʻO nā mea hoʻolako nui ʻo SK, Borouge, LyondellBasell, Zhongsha Tianjin, Hanwha TOTAL, etc. ʻO Homopolymer HCPP ka mea nui o nā huahana home, nā mea hoʻolako nui ʻo Luoyang Petrochemical, Guangzhou Petrochemical, Lanzhou Petrochemical, Panjin Huajin, Zhenhai Refinery, etc.
Ala ʻelua: hoʻonui i nā mea hoʻopuka
I ka makahiki 2021, ua hoʻokuʻu aku ka polypropylene o Kina i 1.3911 miliona tons, e piʻi ana i ka 227.24% i kēlā me kēia makahiki, ʻoi loa i Asia Hema.ʻO ka hapaha 1 o 2022, i hoʻopilikia ʻia e ka piʻi ʻana o nā kumukūʻai, ua piʻi nui aʻe nā kumukūʻai polypropylene haole, wehe ʻia ka puka aniani hoʻoiho polypropylene, ʻāpana o ka nui o ka mahina e hana i nā hoʻokuʻu.1, Feberuari ua hoʻonui ʻia ka hoʻokuʻu ʻana i kēlā me kēia makahiki, ʻo Malaki ka hoʻokuʻu ʻana aku, ʻoiai ʻoi aku ka liʻiliʻi ma mua o ka manawa like i ka makahiki i hala (2021 ʻOiai ʻaʻole kiʻekiʻe ka nui o ka hoʻoiho ʻana ma Malaki e like me ka mahina hoʻokahi i ka makahiki i hala (ua paʻa ka lako honua ma muli o ka US. ʻO ke anuanu i ka makahiki 2021, a ua hoʻonui pōkole ʻia nā mea kūʻai aku i loko o ka hale), ua manaʻo ʻia e hoʻonui nui ʻia mai ka makahiki i hala.
Ala ʻekolu: kuhikuhi huahana
Ke nānā nei i ke kūlana waiwai o nā ʻano huahana like ʻole, i nā makahiki i hala iho nei, ʻoi aku ka maikaʻi o ka loaʻa ʻana o ka waiwai paipu o nā paipu wai wela, ʻoi aku ka nui o ka noi ʻana o ka mākeke hoʻomaikaʻi home e huki ana i ka mana, ʻoi aku ka nui o ka loaʻa kālā ma kahi o 25%, ʻoi aku ka kiʻekiʻe o ka loaʻa kālā. .ʻO ka lua, ʻoi aku ka maikaʻi o ka loaʻa ʻana o nā huahana kiʻiʻoniʻoni polypropylene terpolymer, i hōʻike ʻia e Yanshan Petrochemical, akā ʻaʻole maopopo ka mākeke i kēia manawa, hiki ke loaʻa ka loaʻa kālā o ka huahana 20% -26%, ʻaʻole e hoʻokaʻawale i kekahi mau huahana huahana ʻoi aku ka maikaʻi.
Ma 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Energy, Donghua Energy a me nā ʻoihana ʻē aʻe he nui e hoʻomohala a hoʻonohonoho i ka hana ʻana i nā mea ʻike.ʻO ka loaʻa kālā o nā mea ʻike maopopo e ʻike ʻia e nā ʻoihana e ʻoi aku ka kiʻekiʻe, a kokoke ka loaʻa ʻana o ka huahana i 20%.
Eia kekahi, ʻo nā mea hoʻoheheʻe hoʻoheheʻe kiʻekiʻe, ka rigidity kiʻekiʻe a me ka polypropylene crystalline kiʻekiʻe, nā plastic copolymer injection plastics, nā plastic injection wall thin a me nā mea kūikawā thermoforming hiki ke piʻi i ka 15% a i ʻole ka loaʻa kālā.
I nā makahiki i hala iho nei, ʻo ka hoʻomohala kiʻekiʻe o ka polypropylene kuhikuhi, metallocene polypropylene, kiʻekiʻe heheʻe ikaika polypropylene, polypropylene membrane wai kūikawā mea, kiʻekiʻe rigid kiʻekiʻe crystalline polypropylene, "ʻekolu kiʻekiʻe ʻelua haʻahaʻa" polypropylene, etc.
ʻO nā paipu wai wela ka mea ʻoi aku ka maikaʻi o ka ʻoihana polypropylene, akā ʻoi aku ka maikaʻi o nā pae kiʻekiʻe o nā paipu wai wela, akā ua kaupalena ʻia e ka ʻenehana hana.Hoʻopili ʻia ka hana ʻana o nā huahana polypropylene kiʻekiʻe e nā ʻenehana holomua.Ua alakaʻi ka ʻenehana i kahi kaulike ʻole ma waena o ka lako a me ka noi, ua lilo ia i kumu nui e pili ana i ka pono o ka hana polypropylene.
No nā huahana maʻamau e like me nā mea kiʻi kiʻi maʻamau a me nā mea fiber haʻahaʻa haʻahaʻa, ʻoi aku ka waiwai o ka huahana ma kahi o 10-12%.Ua hoʻihoʻi hou ʻia nā mea fiber melt kiʻekiʻe i ka maʻamau e pili ana i ka hana lālani ma 2021.
Ma waho aʻe o nā holomua ʻenehana, pono nā loli i ka hoʻohana ʻana i ka mākeke.I kēia mau makahiki i hala iho nei, ua hoʻololi ka hoʻololi a me ka hana hou ʻana o ka maʻi maʻi i nā loli he nui i ka ʻai ʻana o ka mākeke, a pono ka hui kūʻai aku e mālama i ka mana koʻikoʻi o ka makemake o nā mea kūʻai aku a me ka hoʻomohala ikaika ʻana o nā kahawai mākeke.
Ala 4: Hoʻopili i ka R&D a me ka hana ʻana me nā mea kūʻai mai lalo
Ua hoʻokumu maoli ʻo Sinopec, PetroChina, Wanhua Chemical a me nā ʻoihana alakaʻi kaulana ʻē aʻe i ke ʻano o ka hana pū ʻana me nā mea kūʻai mai lalo e hoʻomohala i nā huahana polyolefin hou.Wahi a nā koi a nā mea kūʻai aku, hoʻomaikaʻi lākou i ka helu huahana a hoʻonui i ka paʻa o ka maikaʻi o ka huahana e hoʻonui i ka paʻa o nā mea kūʻai aku a loaʻa nā waiwai kūpono.
Ke hoʻāʻo nei kekahi mau ʻoihana pilikino e wehe i ke kumu hoʻohālike o ke kaulahao ʻoihana holoʻokoʻa o luna a i lalo, no ka laʻana, ke kūkulu nei ʻo Zhongjing Petrochemical i kahi kumu hoʻohālike ʻoihana holoʻokoʻa mai propane, propylene, polypropylene a me polypropylene film.
2、 HSPP: ʻoi aku ka nui o nā huahana melt manamana lima haʻahaʻa, hoʻoheheʻe ʻia ka manamana lima ma mua o 30 mau huahana i hilinaʻi nui ʻia i ka lawe ʻana mai.
Ua wehewehe nui ʻia ʻo HSPP mai ka manaʻo o ka ikaika o ka hopena, e hoʻomaikaʻi ana i ka paʻakikī o ka mea i hoʻololi ʻia a kōkua i ka ʻoihana waiwai i hoʻololi ʻia e hōʻemi i ka hoʻouka ʻana o ke kino plastik, no laila e maʻalahi ka hoʻokumu ʻana.
Ma 2019, e hoʻopau ka mākeke Kina ma kahi o 350,000 tons o HSPP, ka mea i hoʻohana nui ʻia i nā ʻāpana o lalo e like me ka automotive, nā mea pāʻani a me nā mea pono hale.Ma waena o lākou, ʻo nā kaʻa ka mea nui loa o ka ʻai ʻana i lalo, ʻoi aku ma mua o 50%.ʻO nā mea pāʻani ka lua o ka ʻai nui loa, ʻoi aku ma mua o 30%.E hoʻomau ka hoʻohana ʻana o HSPP i ka ʻāpana kaʻa i Kina i ka wā e hiki mai ana i ka neʻe ʻana o nā koi o ka ʻoihana kaʻa no nā mea waiwai i ke kaumaha māmā a me ka hana kiʻekiʻe.
Ma Kina, nui nā mea hoʻolako o nā huahana HSPP, a ʻo nā huahana kūloko e noho i ka māhele mākeke nui.ʻO ka hāʻawi ʻana i nā huahana melt melt index haʻahaʻa a ʻoi aku ke koena, ʻoiai ʻo nā huahana HSPP me ka helu heheʻe ʻoi aku ma mua o 30 e hilinaʻi mau ana i nā huahana i lawe ʻia mai.Ua lilo ʻo Qilu Petrochemical, Formosa Ningbo a me Yanshan Petrochemical i mea hoʻolako huahana nui ma ka mākeke Kina.ʻOi aku ma mua o 10% o nā huahana HSPP e hoʻolako mau ʻia e nā mea hana haole, e like me Borouge, Lyondellbasell a me Exxonmobil.
3、HMSPP: ka nui o ka mākeke liʻiliʻi akā loaʻa ka waiwai
Aia nō ka ʻokoʻa ma waena o ka maikaʻi a me ka maikaʻi o nā huahana home HMSPP Kina a me nā huahana i lawe ʻia mai.Hāʻawi nui ʻia ka mākeke Kina no nā huahana HMSPP e Shanghai Petrochemical, Singapore TPC a me South Korea LG Chem.
ʻO ka noi mākeke no HMSPP he 52,000 tons wale nō, ʻo 95% o ka hoʻohana ʻana no ka polypropylene foaming, akā no ka hollow product injection a me nā noi kiʻiʻoniʻoni.Ma muli o ka liʻiliʻi liʻiliʻi o ka mākeke EPP i lalo a me ka nāwaliwali o ka mana kūʻai aku o nā mea hana EPP, aia nā huahana HMSPP i kahi mākeke liʻiliʻi akā me ka loaʻa kālā.
4、Ultra-low-ash polypropylene: 95% o ka mākeke Kina e pili ana i ka lawe ʻana mai.
Hāʻawi nui ʻia ka honua ultra-low ash polypropylene e Korea Petrochemical, Scandinavian Chemical, TPC a me Sinopec Zhongyuan Petrochemical, ʻoiai ʻo Korea Petrochemical, Scandinavian Chemical a me Singapore TPC e hāʻawi aku ma mua o 90% o ka nui o ka lako honua.Ma ka mākeke Kina, ʻo 95% o ka polypropylene ultra-low ash e hilinaʻi nei i ka lawe ʻana mai.
I ka makahiki 2019, ua pau ka 104,000 tons o ka polypropylene ultra-low ash i ka mākeke Kina.ʻO ka ʻoihana diaphragm pākaukau ka mea i hoʻohana nui ʻia, a ukali ʻia e ka ʻoihana kiʻiʻoniʻoni capacitor me ka pau ʻana o 93%.ʻO nā diaphragms battery a me nā kiʻiʻoniʻoni capacitor nā noi nui no ka polypropylene haʻahaʻa haʻahaʻa, no laila ke mau nei kā lākou kumukūʻai maʻamau i ka pae like me ke kumu kūʻai maʻamau.ʻO ka automotive, nā huahana pēpē a me nā noi mea hana hale he mau ʻāpana waiwai nui, akā paʻa ka mākeke, me nā liʻiliʻi liʻiliʻi a me ka ulu ʻana o ka mākeke paʻakikī.ʻO ka hoʻohana ʻana i ka polypropylene ultra-low-ash i manaʻo ʻia e ulu ma mua o 7 pakeneka i nā makahiki he 10 e hiki mai ana.
5. Pehea e hoʻomohala ai ma lalo o ka polypropylene in-roll?
I ka makahiki 2021, ua ʻike kekahi hana polypropylene ma Kina i kahi ʻāpana o nā poho.ʻO kēia ka hōʻike mua o ka hoʻolako-koi ʻole o ka ʻoihana a me ka hiki ʻole ke hoʻouna pono i ke kumukūʻai piʻi o nā mea maka.ʻO ke kumu kūʻai o nā huahana polypropylene, me ka propylene monomer, catalysts, additives, a me copolymer monomers ke kumu kūʻai like ʻole e alakaʻi i kekahi mau ʻokoʻa i ke kumukūʻai o nā ʻano huahana polypropylene.
Ala hoʻokahi: nui-nui
Ua lilo ka pālākiō hoʻonui i koho no nā ʻoihana pilikino he nui.ʻO Donghua Energy ka hohonu hohonu ʻo Daxie a me Maoming, Zhongjing Petrochemical 1.2 miliona tons / makahiki copolymer polypropylene i hoʻokomo ʻia i loko o ka makahiki, Zhejiang Petrochemical polypropylene scale i 1.8 miliona tons / makahiki.ʻO ka Baofeng Energy Ningdong kumu a me Erdos kumu papalua hana.ʻO ka hoʻohaʻahaʻa ʻana i nā kumukūʻai hana ma ka pālākiō ua lilo i koho mua no nā ʻoihana he nui.
Ala ʻelua: hoʻonui i nā mea hoʻopuka
I ka makahiki 2021, ua hoʻokuʻu aku ka polypropylene o Kina i 1.3911 miliona tons, e piʻi ana i ka 227.24% i kēlā me kēia makahiki, ʻoi loa i Asia Hema.ʻO ka hapaha 1 o 2022, i hoʻopilikia ʻia e ka piʻi ʻana o nā kumukūʻai, ua piʻi nui aʻe nā kumukūʻai polypropylene haole, wehe ʻia ka puka aniani hoʻoiho polypropylene, ʻāpana o ka nui o ka mahina e hana i nā hoʻokuʻu.1, Feberuari ua hoʻonui ʻia ka hoʻokuʻu ʻana i kēlā me kēia makahiki, ʻo Malaki ka hoʻokuʻu ʻana aku, ʻoiai ʻoi aku ka liʻiliʻi ma mua o ka manawa like i ka makahiki i hala (2021 ʻOiai ʻaʻole kiʻekiʻe ka nui o ka hoʻoiho ʻana ma Malaki e like me ka mahina hoʻokahi i ka makahiki i hala (ua paʻa ka lako honua ma muli o ka US. ʻO ke anuanu i ka makahiki 2021, a ua hoʻonui pōkole ʻia nā mea kūʻai aku i loko o ka hale), ua manaʻo ʻia e hoʻonui nui ʻia mai ka makahiki i hala.
Ala ʻekolu: kuhikuhi huahana
Ke nānā nei i ke kūlana waiwai o nā ʻano huahana like ʻole, i nā makahiki i hala iho nei, ʻoi aku ka maikaʻi o ka loaʻa ʻana o ka waiwai paipu o nā paipu wai wela, ʻoi aku ka nui o ka noi ʻana o ka mākeke hoʻomaikaʻi home e huki ana i ka mana, ʻoi aku ka nui o ka loaʻa kālā ma kahi o 25%, ʻoi aku ka kiʻekiʻe o ka loaʻa kālā. .ʻO ka lua, ʻoi aku ka maikaʻi o ka loaʻa ʻana o nā huahana kiʻiʻoniʻoni polypropylene terpolymer, i hōʻike ʻia e Yanshan Petrochemical, akā ʻaʻole maopopo ka mākeke i kēia manawa, hiki ke loaʻa ka loaʻa kālā o ka huahana 20% -26%, ʻaʻole e hoʻokaʻawale i kekahi mau huahana huahana ʻoi aku ka maikaʻi.
Ma 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Energy, Donghua Energy a me nā ʻoihana ʻē aʻe he nui e hoʻomohala a hoʻonohonoho i ka hana ʻana i nā mea ʻike.ʻO ka loaʻa kālā o nā mea ʻike maopopo e ʻike ʻia e nā ʻoihana e ʻoi aku ka kiʻekiʻe, a kokoke ka loaʻa ʻana o ka huahana i 20%.
Eia kekahi, ʻo nā mea hoʻoheheʻe hoʻoheheʻe kiʻekiʻe, ka rigidity kiʻekiʻe a me ka polypropylene crystalline kiʻekiʻe, nā plastic copolymer injection plastics, nā plastic injection wall thin a me nā mea kūikawā thermoforming hiki ke piʻi i ka 15% a i ʻole ka loaʻa kālā.
I nā makahiki i hala iho nei, ʻo ka hoʻomohala kiʻekiʻe o ka polypropylene kuhikuhi, metallocene polypropylene, kiʻekiʻe heheʻe ikaika polypropylene, polypropylene membrane wai kūikawā mea, kiʻekiʻe rigid kiʻekiʻe crystalline polypropylene, "ʻekolu kiʻekiʻe ʻelua haʻahaʻa" polypropylene, etc.
ʻO nā paipu wai wela ka mea ʻoi aku ka maikaʻi o ka ʻoihana polypropylene, akā ʻoi aku ka maikaʻi o nā pae kiʻekiʻe o nā paipu wai wela, akā ua kaupalena ʻia e ka ʻenehana hana.Hoʻopili ʻia ka hana ʻana o nā huahana polypropylene kiʻekiʻe e nā ʻenehana holomua.Ua alakaʻi ka ʻenehana i kahi kaulike ʻole ma waena o ka lako a me ka noi, ua lilo ia i kumu nui e pili ana i ka pono o ka hana polypropylene.
No nā huahana maʻamau e like me nā mea kiʻi kiʻi maʻamau a me nā mea fiber haʻahaʻa haʻahaʻa, ʻoi aku ka waiwai o ka huahana ma kahi o 10-12%.Ua hoʻihoʻi hou ʻia nā mea fiber melt kiʻekiʻe i ka maʻamau e pili ana i ka hana lālani ma 2021.
Ma waho aʻe o nā holomua ʻenehana, pono nā loli i ka hoʻohana ʻana i ka mākeke.I kēia mau makahiki i hala iho nei, ua hoʻololi ka hoʻololi a me ka hana hou ʻana o ka maʻi maʻi i nā loli he nui i ka ʻai ʻana o ka mākeke, a pono ka hui kūʻai aku e mālama i ka mana koʻikoʻi o ka makemake o nā mea kūʻai aku a me ka hoʻomohala ikaika ʻana o nā kahawai mākeke.
Ala 4: Hoʻopili i ka R&D a me ka hana ʻana me nā mea kūʻai mai lalo
Ua hoʻokumu maoli ʻo Sinopec, PetroChina, Wanhua Chemical a me nā ʻoihana alakaʻi kaulana ʻē aʻe i ke ʻano o ka hana pū ʻana me nā mea kūʻai mai lalo e hoʻomohala i nā huahana polyolefin hou.Wahi a nā koi a nā mea kūʻai aku, hoʻomaikaʻi lākou i ka helu huahana a hoʻonui i ka paʻa o ka maikaʻi o ka huahana e hoʻonui i ka paʻa o nā mea kūʻai aku a loaʻa nā waiwai kūpono.
Ke hoʻāʻo nei kekahi mau ʻoihana pilikino e wehe i ke kumu hoʻohālike o ke kaulahao ʻoihana holoʻokoʻa o luna a i lalo, no ka laʻana, ke kūkulu nei ʻo Zhongjing Petrochemical i kahi kumu hoʻohālike ʻoihana holoʻokoʻa mai propane, propylene, polypropylene a me polypropylene film.
JinDun Chemicalua kūpaʻa ʻo ia i ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā monomers acrylate kūikawā a me nā kinikona maikaʻi kūikawā i loaʻa i ka fluorine.JinDun Chemical i nā mea kanu hana OEM ma Jiangsu, Anhui a me nā wahi ʻē aʻe i hui pū ʻia no nā makahiki he nui, e hāʻawi ana i ke kākoʻo paʻa no nā lawelawe hana maʻamau o nā kemika kūikawā.JinDun Ke koi nei ʻo Chemical i ka hoʻokumu ʻana i kahi hui me nā moeʻuhane, hana i nā huahana me ka hanohano, meticulous, rigorous, a hele i nā mea a pau e lilo i hoa hilinaʻi a me ka hoaaloha o nā mea kūʻai aku!E ho'āʻo e hanamea kemika houlawe mai i ka wā e hiki mai ana i ka honua.
Ka manawa hoʻouna: Mar-13-2023