Panoratidzika kunge paine kubvumirana kukuru uye kusarudzika muindasitiri kune "in-roll polypropylene," uye kukwidziridzwa kwepolypropylene chigadzirwa musanganiswa iri kukurumidza muchivande.Propane ndiyo sosi, uye makambani haachagutsikane nehomopolymer zvigadzirwa.
Ndichiri kudhirowa, faibha, homopolymer jekiseni rekuumbwa uye firimu reBOPP richiri pasi pechimiro chezvigadzirwa zvepolypropylene, kune akawanda uye akawanda makambani anobatanidzwa mukukanganisa copolymer, pombi, pachena, terpolymer uye foam zvigadzirwa.Pamusoro pekushanda pachimiro chechigadzirwa, kutengeswa kunze kwenyika kwezvigadzirwa zvepolypropylene zvakaunzawo nguva nyowani, nepamba pepolypropylene inotengeswa kunze kwenyika inodarika miriyoni imwe yematani kekutanga muna 2021.
Parizvino, musika wepamba une dhigirii repamusoro rekutsamira kwekunze kune yakakwirira-yekupedzisira polypropylene yakakosha zvinhu, kusanganisira maviri makuru mapoka.Imwe ndeyemhando yepamusoro-yekupedzisira yemhando dzakasiyana-siyana, dzakadai seyakakwirira crystallinity polypropylene (HCPP), high rigidity polypropylene (HSPP) uye yakakwirira melt simba polypropylene (HMSPP).Chimwe chikamu chakakosha mhando dzezvigadzirwa zvepolypropylene, senge Ultra-yakaderera ash polypropylene zvigadzirwa, metallocene polypropylene zvigadzirwa, nezvimwe.
1. HCPP: zvigadzirwa zvecopolymer zvinonyanya kuvimba nekutenga kunze kwenyika, uye zvigadzirwa zvemumba zvinonyanya kuita homopolymerized.
Yakakwira crystallinity polypropylene (HCPP) inogona kukamurwa kuita mapoka maviri: copolymerization uye homopolymerization.Pakati pazvo, zvigadzirwa zvecopolymer zvinonyanya kushandiswa munzvimbo dzakadzika senge mota nemidziyo yemumba, nepo homopolymer zvigadzirwa zvinonyanya kushandiswa muindasitiri yekurongedza chikafu.Muna 2019, kushandiswa kweHCPP mumusika weChinese kunenge kuri matani mazana mashanu ezviuru.Iwo maindasitiri emotokari uye ekurongedza ndiwo akakurisa pasi pasi pekushandisa kweHCPP, nekushandisa kunoverengera makumi manomwe muzana ehuwandu hwekushandisa.
China pakutanga ine HCPP kugadzirwa kwesimba, asi kuchine gaka rine zvigadzirwa zvinotengeswa kunze kwenyika kana zvasvika pakuishandisa mumotokari uye zvimwe zvinoshandiswa.Chinese copolymer HCPP inonyanya kutsamira pazvinhu zvinotengeswa kunze kwenyika, nezvinotengwa kunze kwenyika zvinosvika makumi mapfumbamwe muzana ehuwandu hwehuwandu.Vatengesi vakuru ndiSK, Borouge, LyondellBasell, Zhongsha Tianjin, Hanwha TOTAL, etc. Homopolymer HCPP inonyanya kugadzira zvigadzirwa zvemumba, vatengesi vakuru ndiLuoyang Petrochemical, Guangzhou Petrochemical, Lanzhou Petrochemical, Panjin Huajin, Zhenhai Refinery, nezvimwe.
Nzira yechipiri: kuwedzera kunze kwenyika
Muna 2021, China polypropylene inotengeswa kunze kwenyika yematani 1.3911 miriyoni, yakakwira 227.24% gore-pagore, kunyanya kuSoutheast Asia.1 kota ya2022, yakakanganiswa nekukwira kwemitengo, mitengo yepolypropylene yekune dzimwe nyika yakakwira zvakanyanya, hwindo repolypropylene rekunze rakavhurwa, chikamu chevhoriyamu yepamwedzi kuita kunze kwenyika.1, Kukadzi kutengesa kunze kwenyika kwakawedzera gore-ne-gore, Kurume kutengeswa kunze kwenyika, kunyangwe isingasviki nguva yakafanana gore rapfuura (2021 Kunyangwe iyo vhoriyamu yekutumira kunze munaKurume yakanga isiri yakakwira semwedzi mumwe chete gore rapfuura (kupihwa kwepasirese kwaive kwakasimba nekuda kweUS. kutonhora kuri kuita muna 2021, uye kutengeswa kunze kwenyika kwakawedzera zvishoma), zvinotarisirwa kuwedzera zvakanyanya kubva pagore rapfuura. Huwandu hwekutumira kunze kwenyika hunotarisirwa kuita matani 249,500 muna Ndira-Kurume 2022, kudzika 7.93% YoY uye 21.79% YoY.
Nzira yechitatu: kutungamira kwechigadzirwa
Tichitarisa mamiriro epurofiti yemhando dzakasiyana dzezvigadzirwa, mumakore achangopfuura, iyo pombi yezvinhu purofiti yemapombi emvura inopisa inoramba iri nani, kunyanya nemusika wekuvandudza imba inoda kudhonzera pesvedzero, purofiti yepakati inosvika makumi maviri neshanu muzana, mamwe mabhizinesi pombi zvinhu purofiti yakakwira. .Chechipiri terpolymer polypropylene firimu chigadzirwa purofiti iri nani, inomiririrwa neYanshan Petrochemical, asi kudiwa kwemusika parizvino hakuna chokwadi, purofiti yechigadzirwa inogona kuita 20% -26%, usabvisa mamwe mabhizinesi purofiti yezvigadzirwa zviri nani.
Muna 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Energy, Donghua Energy uye mamwe akawanda mabhizinesi ari kushingaira kugadzira uye kuronga kugadzirwa kwezvinhu zvakajeka.Iyo purofiti yezvinhu zviri pachena inozivikanwa nemabhizinesi kuve yakakwira, uye purofiti yechigadzirwa iri pedyo ne20%.
Pamusoro pezvo, yakakwira kunyungudika inopesana nezvinhu, kuomarara kwepamusoro uye yakakwira crystalline polypropylene, zvisina tsarukano copolymer jekiseni mapurasitiki, matete emadziro jekiseni mapurasitiki uye thermoforming yakakosha zvinhu zvinogona kusvika 15% kana purofiti yakakwira.
Mumakore achangopfuura, kugadzirwa kwepamusoro-soro kwepolypropylene direction, metallocene polypropylene, high melt simba polypropylene, waterproof membrane polypropylene special material, high rigid high crystalline polypropylene, "three high two low" polypropylene, nezvimwewo.
Mapombi emvura inopisa anogara ari zvigadzirwa zvinobatsira zvakanyanya muindasitiri yepolypropylene, asi magiredhi ekupedzisira emapombi emvura inopisa ane pundutso, asi anoganhurirwa nehunyanzvi hwekugadzira.Kugadzirwa kwemukati kweyepamusoro-yekupedzisira polypropylene zvigadzirwa kunoganhurwa nebudiriro yetekinoroji.Tekinoroji yakakonzera kusaenzana pakati pekupa uye kudiwa, izvo zvave chinhu chakakosha kukanganisa pundutso yekugadzirwa kwepolypropylene.
Kune zvigadzirwa zvakamira senge zvakajairwa kudhirowa zvinhu uye yakaderera-yakanyungudika fiber zvinhu, purofiti yechigadzirwa ingangoita 10-12%.Yakakwira-yakanyungudika fiber zvinhu zvakanyanya kudzoka kune zvakajairika maererano nemutsara kugadzirwa muna 2021.
Pamusoro pebudiriro yetekinoroji, shanduko mukushandiswa kwemusika inodawo kutariswa kwakawedzerwa.Mumakore achangopfuura, shanduko uye kudzokororwa kwedenda kwaunza shanduko zhinji pamusika wekushandisa maitiro, uye timu yekutengesa inofanirwa kuchengetedza yakadzikama yekutonga kwezvinodiwa nevatengi uye nekusimudzira mashandiro ematanho emusika.
Nzira 4: Kubatanidza R&D uye kugadzirwa nevatengi vepasi
Sinopec, PetroChina, Wanhua Chemical uye mamwe mabhizinesi anozivikanwa anotungamira akagadzira maitiro ekushanda pamwe nevatengi vepasi kugadzira zvigadzirwa zvitsva zve polyolefin.Zvinoenderana nezvinodiwa nevatengi, vanovandudza indekisi yechigadzirwa uye kuwedzera kugadzikana kwemhando yechigadzirwa kuwedzera kunamatira kwevatengi uye kugadzira purofiti inoshanda.
Mamwe mabhizinesi akazvimirira ari kuyedza kuvhura iyo yese indasitiri chain modhi yekumusoro nekudzika, semuenzaniso, Zhongjing Petrochemical iri kuvaka yakazara indasitiri cheni modhi kubva kupropane, propylene, polypropylene uye polypropylene firimu.
2, HSPP: yakaderera uye yepakati yakanyunguduka zvigunwe zvigadzirwa zviri mune zvakasara, nyungudusa chigunwe chikuru kupfuura 30 zvigadzirwa zvinoenderana zvachose nekunze
HSPP inotsanangurwa zvakanyanya kubva pakuona kwesimba rekukanganisa, iyo inovandudza kuoma kwezvinhu zvakagadziridzwa uye inobatsira iyo yakagadziridzwa zvinhu kambani kudzikisa kurodha kwemuviri wepurasitiki, nekudaro kurerutsa kuumbwa.
Muna 2019, musika weChinese uchadya matani mazana matatu nemakumi mashanu emazana eHSPP, ayo anonyanya kushandiswa munzvimbo dzakadzika dzakaita semotokari, matoyi uye midziyo yemumba.Pakati pavo, mota ndidzo dzakakura dzepasi pekushandisa nzvimbo, inoverengera inopfuura 50%.Matoyi ndiyo yechipiri nzvimbo yakakura yekushandisa, inoverengera inopfuura 30%.Kushandiswa kweHSPP muchikamu chemotokari muChina kucharamba kuchikura mune ramangwana sezvo zvinodiwa neindasitiri yemotokari zvemidziyo zvichienda kuhuremu hwakareruka uye kuita kwepamusoro.
MuChina, kune vakawanda vatengesi vezvigadzirwa zveHSPP, uye zvigadzirwa zvepamba zvinotora chikamu chikuru chemusika.Kupihwa kwezvinhu zvakaderera uye zvepakati melt index zvigadzirwa zviri mukuwedzera, nepo HSPP zvigadzirwa zvine melt index yakakura kupfuura makumi matatu zvichiri kutsamira zvizere kune zvigadzirwa zvinotengeswa kunze kwenyika.Qilu Petrochemical, Formosa Ningbo uye Yanshan Petrochemical vakave vatengesi vakuru vezvigadzirwa mumusika weChina.Zvinopfuura gumi muzana zveHSPP zvigadzirwa zvichiri kupihwa nevagadziri vekunze, vakaita seBorouge, Lyondellbasell uye Exxonmobil.
3, HMSPP: saizi diki yemusika asi ichiri pundutso
Pachine mukaha pakati pemhando uye mukurumbira weChinese HMSPP zvigadzirwa zvepamba uye zvigadzirwa zvinotengeswa kunze kwenyika.Musika weChinese wezvigadzirwa zveHMSPP unonyanya kupihwa neShanghai Petrochemical, Singapore TPC neSouth Korea LG Chem.
Iko kudiwa kwemusika kweHMSPP kunongosvika zviuru makumi mashanu nezviviri zvematani, ayo makumi mapfumbamwe neshanu muzana ekushandiswa ndeye polypropylene foaming, asiwo kune hollow chigadzirwa jekiseni uye firimu application.Nekuda kwehudiki hwemusika weEPP wepasi uye simba rekutengesa risina simba revagadziri veEPP, zvigadzirwa zveHMSPP zviri mumusika mudiki asi zvine pundutso inogamuchirika.
4, Ultra-yakaderera-ash polypropylene: 95% yemusika weChinese zvinoenderana nekunze
Global ultra-low ash polypropylene inonyanya kupihwa neKorea Petrochemical, Scandinavian Chemical, TPC uye Sinopec Zhongyuan Petrochemical, ukuwo Korea Petrochemical, Scandinavia Chemical neSingapore TPC inopa zvinopfuura makumi mapfumbamwe muzana ezvese zvepasi rose.Mumusika weChinese, 95% ye-ultra-low ash polypropylene inotsamira kune kunze kwenyika.
Muna 2019, huwandu hwe104,000 matani e-ultra-low ash polypropylene akadyiwa mumusika weChinese.Iyo bhatiri diaphragm indasitiri ndiyo inonyanya kushandiswa, inoteverwa necapacitor firimu indasitiri ine yakazara kushandiswa kwe93%.Battery diaphragms uye capacitor mafirimu ndiwo mashandisirwo makuru epasi-ash polypropylene, saka mitengo yavo yeavhareji inoramba iri pamwero wakafanana neavhareji mutengo wese.Zvemotokari, zvigadzirwa zvevana uye zvekushandisa zvemumba zvikumbiro zvakakwirira-zvakawedzerwa zvikamu, asi musika wakavharwa, uine mavhoriyamu madiki uye kuoma kwemusika kukura.Kushandiswa kwe-ultra-low-ash polypropylene kunofungidzirwa kukura nepamusoro pe7 muzana mumakore gumi anotevera.
5. Nzira yekuvandudza sei pasi pe polypropylene in-roll?
Munguva ye2021 nguva, kumwe kugadzirwa kwepolypropylene muChina kwakaona chikamu chekurasikirwa.Uku ndiko kuratidzwa kwekutanga kweiyo indasitiri-yekuda kusaenzana uye kusakwanisa kufambisa zvinobudirira mutengo uri kukwira wezvigadzirwa.Mutengo wezvigadzirwa zvepolypropylene, kuwedzera kune propylene monomer, catalysts, additives, uye copolymer monomers zvinodhura zvakasiyana zvichitungamira kune mamwe misiyano mumutengo wemhando dzakasiyana dzezvigadzirwa zvepolypropylene.
Nzira yekutanga: yakakura-chiyero
Kukwidziridza chiyero chave sarudzo yemabhizinesi mazhinji akazvimirira.Donghua Energy yakadzika dhizaini Daxie uye Maoming, Zhongjing Petrochemical 1.2 miriyoni matani / gore copolymer polypropylene yakaiswa mukugadzirwa mukati megore, Zhejiang Petrochemical polypropylene sikero kusvika 1.8 miriyoni matani / gore.Baofeng Energy Ningdong base uye Erdos base kaviri poindi yekuvaka.Kuderedza mitengo yakazara yekugadzira kuburikidza nechiyero chave sarudzo yekutanga kumakambani mazhinji.
Nzira yechipiri: kuwedzera kunze kwenyika
Muna 2021, China polypropylene inotengeswa kunze kwenyika yematani 1.3911 miriyoni, yakakwira 227.24% gore-pagore, kunyanya kuSoutheast Asia.1 kota ya2022, yakakanganiswa nekukwira kwemitengo, mitengo yepolypropylene yekune dzimwe nyika yakakwira zvakanyanya, hwindo repolypropylene rekunze rakavhurwa, chikamu chevhoriyamu yepamwedzi kuita kunze kwenyika.1, Kukadzi kutengesa kunze kwenyika kwakawedzera gore-ne-gore, Kurume kutengeswa kunze kwenyika, kunyangwe isingasviki nguva yakafanana gore rapfuura (2021 Kunyangwe iyo vhoriyamu yekutumira kunze munaKurume yakanga isiri yakakwira semwedzi mumwe chete gore rapfuura (kupihwa kwepasirese kwaive kwakasimba nekuda kweUS. kutonhora kuri kuita muna 2021, uye kutengeswa kunze kwenyika kwakawedzera zvishoma), zvinotarisirwa kuwedzera zvakanyanya kubva pagore rapfuura. Huwandu hwekutumira kunze kwenyika hunotarisirwa kuita matani 249,500 muna Ndira-Kurume 2022, kudzika 7.93% YoY uye 21.79% YoY.
Nzira yechitatu: kutungamira kwechigadzirwa
Tichitarisa mamiriro epurofiti yemhando dzakasiyana dzezvigadzirwa, mumakore achangopfuura, iyo pombi yezvinhu purofiti yemapombi emvura inopisa inoramba iri nani, kunyanya nemusika wekuvandudza imba inoda kudhonzera pesvedzero, purofiti yepakati inosvika makumi maviri neshanu muzana, mamwe mabhizinesi pombi zvinhu purofiti yakakwira. .Chechipiri terpolymer polypropylene firimu chigadzirwa purofiti iri nani, inomiririrwa neYanshan Petrochemical, asi kudiwa kwemusika parizvino hakuna chokwadi, purofiti yechigadzirwa inogona kuita 20% -26%, usabvisa mamwe mabhizinesi purofiti yezvigadzirwa zviri nani.
Muna 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Energy, Donghua Energy uye mamwe akawanda mabhizinesi ari kushingaira kugadzira uye kuronga kugadzirwa kwezvinhu zvakajeka.Iyo purofiti yezvinhu zviri pachena inozivikanwa nemabhizinesi kuve yakakwira, uye purofiti yechigadzirwa iri pedyo ne20%.
Pamusoro pezvo, yakakwira kunyungudika inopesana nezvinhu, kuomarara kwepamusoro uye yakakwira crystalline polypropylene, zvisina tsarukano copolymer jekiseni mapurasitiki, matete emadziro jekiseni mapurasitiki uye thermoforming yakakosha zvinhu zvinogona kusvika 15% kana purofiti yakakwira.
Mumakore achangopfuura, kugadzirwa kwepamusoro-soro kwepolypropylene direction, metallocene polypropylene, high melt simba polypropylene, waterproof membrane polypropylene special material, high rigid high crystalline polypropylene, "three high two low" polypropylene, nezvimwewo.
Mapombi emvura inopisa anogara ari zvigadzirwa zvinobatsira zvakanyanya muindasitiri yepolypropylene, asi magiredhi ekupedzisira emapombi emvura inopisa ane pundutso, asi anoganhurirwa nehunyanzvi hwekugadzira.Kugadzirwa kwemukati kweyepamusoro-yekupedzisira polypropylene zvigadzirwa kunoganhurwa nebudiriro yetekinoroji.Tekinoroji yakakonzera kusaenzana pakati pekupa uye kudiwa, izvo zvave chinhu chakakosha kukanganisa pundutso yekugadzirwa kwepolypropylene.
Kune zvigadzirwa zvakamira senge zvakajairwa kudhirowa zvinhu uye yakaderera-yakanyungudika fiber zvinhu, purofiti yechigadzirwa ingangoita 10-12%.Yakakwira-yakanyungudika fiber zvinhu zvakanyanya kudzoka kune zvakajairika maererano nemutsara kugadzirwa muna 2021.
Pamusoro pebudiriro yetekinoroji, shanduko mukushandiswa kwemusika inodawo kutariswa kwakawedzerwa.Mumakore achangopfuura, shanduko uye kudzokororwa kwedenda kwaunza shanduko zhinji pamusika wekushandisa maitiro, uye timu yekutengesa inofanirwa kuchengetedza yakadzikama yekutonga kwezvinodiwa nevatengi uye nekusimudzira mashandiro ematanho emusika.
Nzira 4: Kubatanidza R&D uye kugadzirwa nevatengi vepasi
Sinopec, PetroChina, Wanhua Chemical uye mamwe mabhizinesi anozivikanwa anotungamira akagadzira maitiro ekushanda pamwe nevatengi vepasi kugadzira zvigadzirwa zvitsva zve polyolefin.Zvinoenderana nezvinodiwa nevatengi, vanovandudza indekisi yechigadzirwa uye kuwedzera kugadzikana kwemhando yechigadzirwa kuwedzera kunamatira kwevatengi uye kugadzira purofiti inoshanda.
Mamwe mabhizinesi akazvimirira ari kuyedza kuvhura iyo yese indasitiri chain modhi yekumusoro nekudzika, semuenzaniso, Zhongjing Petrochemical iri kuvaka yakazara indasitiri cheni modhi kubva kupropane, propylene, polypropylene uye polypropylene firimu.
Nhoroondo ye JinDun Chemicalyakazvipira kusimudzira nekushandiswa kweakakosha acrylate monomers uye akakosha makemikari ane fluorine.JinDun Chemical ine OEM kugadzirisa zvidyarwa muJiangsu, Anhui nedzimwe nzvimbo dzakashandira pamwe kwemakumi emakore, ichipa imwe yakasimba tsigiro yemasevhisi ekugadzira emakemikari akakosha.JinDun Kemikari inoomerera pakugadzira timu ine zviroto, kugadzira zvigadzirwa zvine rukudzo, zvine hungwaru, zvine hungwaru, uye enda zvese kunze kuti uve shamwari yakavimbika uye shamwari yevatengi!Edza kugadzirazvinhu zvitsva zvemakemikarikuunza ramangwana rakanaka panyika.
Nguva yekutumira: Mar-13-2023