Ho bonahala eka ho na le tumellano e kholoanyane le ea kamehla lefapheng la "in-roll polypropylene," 'me ntlafatso ea motsoako oa lihlahisoa tsa polypropylene e potlakisa ka sekhukhu.Propane ke mohloli, 'me lik'hamphani ha li sa khotsofala ka lihlahisoa tsa homopolymer.
Ha ho ntse ho taka, fiber, molding ea ente ea homopolymer le filimi ea BOPP e ntse e le sebopeho sa motheo sa lihlahisoa tsa polypropylene, ho na le lik'hamphani tse eketsehileng tse amehang ho copolymer, pipe, transparent, terpolymer le lihlahisoa tsa foam.Ntle le ho sebetsa ka sebopeho sa sehlahisoa, thomello ea lihlahisoa tsa polypropylene e boetse e kentse nako e ncha, ka thepa ea lapeng ea polypropylene e fetang lithane tse limilione tse 1 ka lekhetlo la pele ka 2021.
Hona joale, 'maraka oa malapeng o na le tekanyo e phahameng ea ho itšetleha ka ntle ho thepa e khethehileng ea polypropylene, ho kenyelletsa le lihlopha tse peli tse ka sehloohong.E 'ngoe ke limaraka tse holimo tsa mefuta e mengata ea mefuta e mengata, e kang high crystallinity polypropylene (HCPP), high rigidity polypropylene (HSPP) le high melt strength polypropylene (HMSPP).Sehlopha se seng ke mefuta e ikhethang ea lihlahisoa tsa polypropylene, joalo ka lihlahisoa tsa polypropylene tse tlase haholo, lihlahisoa tsa metallocene polypropylene, jj.
1. HCPP: lihlahisoa tsa copolymer haholo-holo li itšetlehile ka thepa e tsoang linaheng tse ling, 'me lihlahisoa tsa malapeng li entsoe haholo ka homopolymerized
High crystallinity polypropylene (HCPP) e ka aroloa ka mekhahlelo e 'meli: copolymerization le homopolymerization.Har'a tsona, lihlahisoa tsa copolymer li sebelisoa haholo libakeng tse tlase tse kang likoloi le lisebelisoa tsa ntlo, athe lihlahisoa tsa homopolymer li sebelisoa haholo indastering ea ho paka lijo.Ka 2019, tšebeliso ea HCPP 'marakeng oa Chaena e tla ba lithane tse ka bang 500,000.Liindasteri tsa likoloi le tsa ho paka ke tsona lits'ebetso tse kholo ka ho fetesisa tsa HCPP, 'me tšebeliso e nka 70% ea kakaretso ea ts'ebeliso.
Chaena qalong e na le bokhoni ba tlhahiso ea HCPP, empa ho ntse ho e-na le lekhalo le lihlahisoa tse tsoang linaheng tse ling ha ho tluoa tabeng ea ho e sebelisa likoloing le lits'ebetsong tse ling.China copolymer HCPP haholo-holo e itšetlehile ka thepa e tsoang kantle ho naha, 'me thepa e tsoang kantle e nka karolo ea 90% ea kakaretso ea kakaretso.Barekisi ba ka sehloohong ke SK, Borouge, LyondellBasell, Zhongsha Tianjin, Hanwha TOTAL, joalo-joalo Homopolymer HCPP ke lihlahisoa tsa malapeng haholo-holo, barekisi ba ka sehloohong ke Luoyang Petrochemical, Guangzhou Petrochemical, Lanzhou Petrochemical, Panjin Huajin, Zhenhai Refinery, joalo-joalo.
Mokhoa oa bobeli: holisa li-export
Ka 2021, lihlahisoa tsa China tsa polypropylene tsa lithane tse limilione tse 1.3911, tse nyolohang ka 227.24% selemo le selemo, haholo Asia Boroa-bochabela.1 kotara ea 2022, e anngoeng ke litšenyehelo tse ntseng li eketseha, litheko tsa polypropylene tsa kantle ho naha li ile tsa phahama haholo, fensetere ea kantle ho naha ea polypropylene e ile ea buloa, e leng karolo ea khoeli le khoeli ea ho rekisa kantle ho naha.1, February li-export li eketsehile selemo le selemo, li-export tsa March, le hoja li le ka tlase ho nako e tšoanang selemong se fetileng (2021 Le hoja molumo oa thepa ea thepa ka March o ne o se holimo ho feta khoeling e le 'ngoe selemong se fetileng (phepelo ea lefats'e e ne e le thata ka lebaka la US. 2021, 'me thepa ea kantle ho naha e ile ea eketseha ka bokhuts'oane), ho lebelletsoe hore e tla eketseha haholo ho tloha selemong se fetileng.Bophahamo ba thomello e lebelletsoe ho ba lithane tse 249,500 ka Pherekhong-Mots'eanong 2022, tlase ka 7.93% YoY le 21.79% YoY.
Tsela ea boraro: tataiso ea sehlahisoa
Ha re sheba boemo ba phaello ea mefuta e fapaneng ea lihlahisoa, lilemong tsa morao tjena, phaello ea thepa ea liphaephe tsa metsi a chesang e lula e le betere, haholo-holo ka tlhokahalo ea matla a ho hula 'maraka oa lehae, phaello ea phaello ea hoo e ka bang 25%, likhoebo tse ling phaello ea thepa ea liphaephe e phahame. .Taba ea bobeli, phaello ea sehlahisoa sa filimi ea terpolymer polypropylene e betere, e emeloa ke Yanshan Petrochemical, empa tlhoko ea 'maraka hajoale ha e na bonnete, phaello ea sehlahisoa e ka ba 20% -26%, u se ke oa qhelela likhoebo tse ling phaello ea sehlahisoa se betere.
Ka 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Energy, Donghua Energy le likhoebo tse ling tse ngata li ntse li tsoela pele ho nts'etsapele le ho hlophisa tlhahiso ea lisebelisoa tse pepeneneng.Phaello ea thepa e pepeneneng e amoheloa ke likhoebo hore e phahame, 'me phaello ea sehlahisoa e haufi le 20%.
Ntle le moo, lisebelisoa tse hananang le ts'ebetso e phahameng ea ho qhibiliha, ho tiea ho hoholo le polypropylene e phahameng ea kristale, lipolasetiki tsa ente ea copolymer, polasetiki e tšesaane ea ente ea lebota le lisebelisoa tse khethehileng tsa thermoforming li ka fihlela phaello ea 15% kapa esita le ho feta.
Lilemong tsa morao tjena, tsoelo-pele e phahameng ea tataiso ea polypropylene, metallocene polypropylene, polypropylene e phahameng ea ho qhibiliha, lintho tse khethehileng tsa membrane ea polypropylene, polypropylene e phahameng e thata e phahameng, "tse tharo tse phahameng tse tlaase" polypropylene, joalo-joalo.
Liphaephe tsa metsi a chesang li lula li le lihlahisoa tse nang le phaello ka ho fetisisa indastering ea polypropylene, empa litekanyetso tse phahameng tsa liphaephe tsa metsi a chesang li na le phaello e ngata, empa li lekanyelitsoe ke theknoloji ea tlhahiso.Tlhahiso ea malapeng ea lihlahisoa tse phahameng tsa polypropylene e lekanyelitsoe ke tsoelo-pele ea theknoloji.Theknoloji e lebisitse ho se leka-lekaneng pakeng tsa phepelo le tlhokahalo, e fetohileng ntlha ea bohlokoa e amang phaello ea tlhahiso ea polypropylene.
Bakeng sa lihlahisoa tse tloaelehileng joalo ka lisebelisoa tse tloaelehileng tsa ho taka le lisebelisoa tsa fiber tse qhibilihang ka tlase, phaello ea sehlahisoa e ka ba 10-12%.Lisebelisoa tsa fiber tse qhibilihisitsoeng haholo li khutletse setloaeleng ho latela tlhahiso ea mela ka 2021.
Ntle le tsoelo-pele ea theknoloji, liphetoho tsa tšebeliso ea 'maraka le tsona li hloka tlhokomelo e eketsehileng.Lilemong tsa morao tjena, phetoho le ho pheta-pheta ha seoa sena ho tlisitse liphetoho tse ngata boitšoarong ba tšebeliso ea 'maraka,' me sehlopha sa barekisi se hloka ho boloka taolo e hlokolosi ea tlhoko ea bareki le nts'etsopele e sebetsang ea likanale tsa 'maraka.
Mokhoa oa 4: Ho kopanya R&D le tlhahiso le bareki ba tlase
Sinopec, PetroChina, Wanhua Chemical le likhoebo tse ling tse tsebahalang haholo li thehile mokhoa oa ho sebetsa 'moho le bareki ba tlase ho theha lihlahisoa tse ncha tsa polyolefin.Ho ea ka litlhoko tsa bareki, ba ntlafatsa index ea lihlahisoa le ho eketsa botsitso ba boleng ba sehlahisoa ho eketsa ho khomarela ha bareki le ho etsa phaello e sebetsang.
Likhoebo tse ling tsa poraefete li leka ho bula mofuta oohle oa ketane ea indasteri ea holimo le tlase, mohlala, Zhongjing Petrochemical e haha mohlala oa ketane ea indasteri ho tloha propane, propylene, polypropylene le polypropylene film.
2, HSPP: lihlahisoa tsa menoana tse tlase le tse mahareng li fumaneha ka bongata, ho qhibiliha menoana e kholo ho feta lihlahisoa tse 30 li itšetlehile ka ho felletseng ho tsoa kantle ho naha.
HSPP e hlalosoa haholo-holo ka pono ea matla a tšusumetso, e ntlafatsang ho tiea ha thepa e fetotsoeng le ho thusa k'hamphani ea thepa e fetotsoeng ho fokotsa ho kenya 'mele oa polasetiki, kahoo e nolofatsa mokhoa oa ho qapa.
Ka selemo sa 2019, 'maraka oa Chaena o tla sebelisa lithane tse ka bang 350,000 tsa HSPP, e sebelisoang haholo makaleng a tlase a kang likoloi, lipapali le lisebelisoa tsa ntlo.Har'a tsona, likoloi ke sebaka se seholo ka ho fetisisa se sebelisoang ka tlaase ho metsi, se ikarabellang ho feta 50%.Lintho tsa ho bapala ke tsa bobeli tse kholo ka ho fetisisa tse sebelisoang, tse ikarabellang ho feta 30%.Ts'ebeliso ea HSPP lekaleng la likoloi naheng ea China e tla tsoela pele ho hola nakong e tlang ha litlhoko tsa indasteri ea likoloi tsa thepa li ntse li ea boima bo bobebe le ts'ebetso e phahameng.
Chaena, ho na le barekisi ba bangata ba lihlahisoa tsa HSPP, 'me lihlahisoa tsa lapeng li nka karolo e kholo ea mmaraka.Phepelo ea lihlahisoa tse tlase le tse mahareng tsa melt index e ka tlatsetso, athe lihlahisoa tsa HSPP tse nang le melt index e kholo ho feta 30 li ntse li its'etleha ka botlalo ho lihlahisoa tse tsoang kantle ho naha.Qilu Petrochemical, Formosa Ningbo le Yanshan Petrochemical e fetohile barekisi ba ka sehloohong ba lihlahisoa 'marakeng oa Chaena.Ho feta 10% ea lihlahisoa tsa HSPP li ntse li fanoa ke bahlahisi ba tsoang linaheng tse ling, ba kang Borouge, Lyondellbasell le Exxonmobil.
3, HMSPP: boholo bo nyane ba mmaraka empa bo ntse bo na le phaello
Ho ntse ho na le lekhalo lipakeng tsa boleng le botumo ba lihlahisoa tsa lehae tsa China HMSPP le lihlahisoa tse tsoang kantle ho naha.Mmaraka oa Chaena oa lihlahisoa tsa HMSPP o fanoa haholo ke Shanghai Petrochemical, Singapore TPC le Korea Boroa LG Chem.
Tlhokahalo ea 'maraka ea HMSPP e ka ba lithane tse 52,000 feela, tseo 95% ea tsona e sebelisoang bakeng sa polypropylene foaming, empa hape le bakeng sa ente ea lihlahisoa tse se nang letho le lits'ebetso tsa lifilimi.Ka lebaka la boholo bo nyane ba 'maraka oa EPP o tlase le matla a fokolang a therisano ea baetsi ba EPP, lihlahisoa tsa HMSPP li 'marakeng o monyenyane empa ka phaello e amohelehang.
4, Polypropylene ea Ultra-low-ash: 95% ea 'maraka oa Chaena e itšetlehile ka thepa e tsoang linaheng tse ling.
Global ultra-low ash polypropylene haholo-holo e fanoa ke Korea Petrochemical, Scandinavia Chemical, TPC le Sinopec Zhongyuan Petrochemical, ha Korea Petrochemical, Scandinavian Chemical le Singapore TPC li fana ka ho feta 90% ea kakaretso ea phepelo ea lefats'e.'Marakeng oa Chaena, 95% ea polypropylene e tlase haholo e itšetlehile ka thepa e tsoang linaheng tse ling.
Ka 2019, kakaretso ea lithane tse 104,000 tsa polypropylene ea molora o tlase haholo e ile ea jeoa 'marakeng oa China.Indasteri ea betri diaphragm ke eona e sebelisoang ka ho fetisisa, e lateloa ke indasteri ea lifilimi ea capacitor e sebelisang kakaretso ea 93%.Li-diaphragms tsa betri le lifilimi tsa capacitor ke tsona tse ka sehloohong tse sebelisoang bakeng sa polypropylene e tlaase ea molora, kahoo theko ea bona e tloaelehileng e lula e le boemong bo lekanang le kakaretso ea kakaretso ea theko.Likoloi, lihlahisoa tsa bana le lisebelisoa tsa lisebelisoa tsa ntlo ke likarolo tse phahameng tsa boleng bo phahameng, empa 'maraka o batla o koetsoe, o na le palo e nyane le nts'etsopele ea 'maraka e thata.Tšebeliso ea polypropylene ea "ultra-low-ash ash polypropylene" e hakanngoa hore e tla hola ho feta liperesente tse 7 lilemong tse 10 tse tlang.
5. Mokhoa oa ho nts'etsapele tlas'a polypropylene in-roll?
Nakong ea 2021, tlhahiso e 'ngoe ea polypropylene Chaena e bone karolo ea tahlehelo.Ena ke ponahatso ea pele ea ho se leka-lekane ha tlhokeho ea phepelo ea indasteri le ho se khone ho fetisa ka katleho theko e ntseng e phahama ea thepa e tala.Litsenyehelo tsa lihlahisoa tsa polypropylene, ho phaella ho propylene monomer, li-catalysts, additives, le li-monomers tsa copolymer li bitsa ka tsela e fapaneng e lebisang ho phapang e itseng ka theko ea mefuta e sa tšoaneng ea lihlahisoa tsa polypropylene.
Tsela ea pele: e kholo
Sekala sa ntlafatso se fetohile khetho ea likhoebo tse ngata tsa poraefete.Sebopeho se tebileng sa Donghua Energy Daxie le Maoming, Zhongjing Petrochemical lithane tse limilione tse 1.2 / selemo copolymer polypropylene e kentsoeng tlhahiso nakong ea selemo, Zhejiang Petrochemical polypropylene scale ho lithane tse limilione tse 1.8 ka selemo.Baofeng Energy Ningdong base le Erdos base base double point kaho.Ho fokotsa litšenyehelo tse felletseng tsa tlhahiso ka sekhahla e fetohile khetho ea pele bakeng sa lik'hamphani tse ngata.
Mokhoa oa bobeli: holisa li-export
Ka 2021, lihlahisoa tsa China tsa polypropylene tsa lithane tse limilione tse 1.3911, tse nyolohang ka 227.24% selemo le selemo, haholo Asia Boroa-bochabela.1 kotara ea 2022, e anngoeng ke litšenyehelo tse ntseng li eketseha, litheko tsa polypropylene tsa kantle ho naha li ile tsa phahama haholo, fensetere ea kantle ho naha ea polypropylene e ile ea buloa, e leng karolo ea khoeli le khoeli ea ho rekisa kantle ho naha.1, February li-export li eketsehile selemo le selemo, li-export tsa March, le hoja li le ka tlase ho nako e tšoanang selemong se fetileng (2021 Le hoja molumo oa thepa ea thepa ka March o ne o se holimo ho feta khoeling e le 'ngoe selemong se fetileng (phepelo ea lefats'e e ne e le thata ka lebaka la US. 2021, 'me thepa ea kantle ho naha e ile ea eketseha ka bokhuts'oane), ho lebelletsoe hore e tla eketseha haholo ho tloha selemong se fetileng.Bophahamo ba thomello e lebelletsoe ho ba lithane tse 249,500 ka Pherekhong-Mots'eanong 2022, tlase ka 7.93% YoY le 21.79% YoY.
Tsela ea boraro: tataiso ea sehlahisoa
Ha re sheba boemo ba phaello ea mefuta e fapaneng ea lihlahisoa, lilemong tsa morao tjena, phaello ea thepa ea liphaephe tsa metsi a chesang e lula e le betere, haholo-holo ka tlhokahalo ea matla a ho hula 'maraka oa lehae, phaello ea phaello ea hoo e ka bang 25%, likhoebo tse ling phaello ea thepa ea liphaephe e phahame. .Taba ea bobeli, phaello ea sehlahisoa sa filimi ea terpolymer polypropylene e betere, e emeloa ke Yanshan Petrochemical, empa tlhoko ea 'maraka hajoale ha e na bonnete, phaello ea sehlahisoa e ka ba 20% -26%, u se ke oa qhelela likhoebo tse ling phaello ea sehlahisoa se betere.
Ka 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Energy, Donghua Energy le likhoebo tse ling tse ngata li ntse li tsoela pele ho nts'etsapele le ho hlophisa tlhahiso ea lisebelisoa tse pepeneneng.Phaello ea thepa e pepeneneng e amoheloa ke likhoebo hore e phahame, 'me phaello ea sehlahisoa e haufi le 20%.
Ntle le moo, lisebelisoa tse hananang le ts'ebetso e phahameng ea ho qhibiliha, ho tiea ho hoholo le polypropylene e phahameng ea kristale, lipolasetiki tsa ente ea copolymer, polasetiki e tšesaane ea ente ea lebota le lisebelisoa tse khethehileng tsa thermoforming li ka fihlela phaello ea 15% kapa esita le ho feta.
Lilemong tsa morao tjena, tsoelo-pele e phahameng ea tataiso ea polypropylene, metallocene polypropylene, polypropylene e phahameng ea ho qhibiliha, lintho tse khethehileng tsa membrane ea polypropylene, polypropylene e phahameng e thata e phahameng, "tse tharo tse phahameng tse tlaase" polypropylene, joalo-joalo.
Liphaephe tsa metsi a chesang li lula li le lihlahisoa tse nang le phaello ka ho fetisisa indastering ea polypropylene, empa litekanyetso tse phahameng tsa liphaephe tsa metsi a chesang li na le phaello e ngata, empa li lekanyelitsoe ke theknoloji ea tlhahiso.Tlhahiso ea malapeng ea lihlahisoa tse phahameng tsa polypropylene e lekanyelitsoe ke tsoelo-pele ea theknoloji.Theknoloji e lebisitse ho se leka-lekaneng pakeng tsa phepelo le tlhokahalo, e fetohileng ntlha ea bohlokoa e amang phaello ea tlhahiso ea polypropylene.
Bakeng sa lihlahisoa tse tloaelehileng joalo ka lisebelisoa tse tloaelehileng tsa ho taka le lisebelisoa tsa fiber tse qhibilihang ka tlase, phaello ea sehlahisoa e ka ba 10-12%.Lisebelisoa tsa fiber tse qhibilihisitsoeng haholo li khutletse setloaeleng ho latela tlhahiso ea mela ka 2021.
Ntle le tsoelo-pele ea theknoloji, liphetoho tsa tšebeliso ea 'maraka le tsona li hloka tlhokomelo e eketsehileng.Lilemong tsa morao tjena, phetoho le ho pheta-pheta ha seoa sena ho tlisitse liphetoho tse ngata boitšoarong ba tšebeliso ea 'maraka,' me sehlopha sa barekisi se hloka ho boloka taolo e hlokolosi ea tlhoko ea bareki le nts'etsopele e sebetsang ea likanale tsa 'maraka.
Mokhoa oa 4: Ho kopanya R&D le tlhahiso le bareki ba tlase
Sinopec, PetroChina, Wanhua Chemical le likhoebo tse ling tse tsebahalang haholo li thehile mokhoa oa ho sebetsa 'moho le bareki ba tlase ho theha lihlahisoa tse ncha tsa polyolefin.Ho ea ka litlhoko tsa bareki, ba ntlafatsa index ea lihlahisoa le ho eketsa botsitso ba boleng ba sehlahisoa ho eketsa ho khomarela ha bareki le ho etsa phaello e sebetsang.
Likhoebo tse ling tsa poraefete li leka ho bula mofuta oohle oa ketane ea indasteri ea holimo le tlase, mohlala, Zhongjing Petrochemical e haha mohlala oa ketane ea indasteri ho tloha propane, propylene, polypropylene le polypropylene film.
JinDun Chemicale ikemiselitse ho nts'etsopele le ts'ebeliso ea li-acrylate monomers tse khethehileng le lik'hemik'hale tse khethehileng tse nang le fluorine.JinDun Chemical e na le li-OEM tse sebetsanang le limela tsa Jiangsu, Anhui le libakeng tse ling tse 'nileng tsa sebelisana ka lilemo tse mashome, ho fana ka tšehetso e tiileng haholoanyane bakeng sa litšebeletso tsa tlhahiso ea lik'hemik'hale tse khethehileng.JinDun Chemical e tsitlallela ho theha sehlopha se nang le litoro, ho etsa lihlahisoa tse nang le seriti, tse hlokolosi, tse thata, 'me li tsoele pele ho ba molekane ea tšepahalang le motsoalle oa bareki!Leka ho etsalisebelisoa tse ncha tsa lik'hemik'haletlisa bokamoso bo molemo lefatšeng.
Nako ea poso: Mar-13-2023