Zoo li muaj kev pom zoo ntau dua thiab ua ntej hauv kev lag luam rau "hauv-yob polypropylene," thiab kev txhim kho ntawm cov khoom sib xyaw polypropylene tau nrawm dua hauv kev zais cia.Propane yog lub hauv paus, thiab cov tuam txhab tsis txaus siab rau homopolymer khoom.
Thaum kos duab, fiber ntau, homopolymer txhaj tshuaj molding thiab BOPP zaj duab xis tseem yog cov qauv tsim ntawm cov khoom siv polypropylene, muaj ntau thiab ntau lub tuam txhab koom nrog cuam tshuam copolymer, yeeb nkab, pob tshab, terpolymer thiab cov khoom ua npuas ncauj.Ntxiv nrog rau kev ua haujlwm ntawm cov qauv khoom, kev xa tawm ntawm cov khoom siv polypropylene kuj tau ua rau lub sijhawm tshiab, nrog rau kev xa tawm hauv tsev polypropylene ntau dua 1 lab tons thawj zaug hauv 2021.
Tam sim no, kev lag luam hauv tsev muaj qib siab ntawm sab nraud dependence rau high-end polypropylene cov ntaub ntawv tshwj xeeb, suav nrog ob pawg tseem ceeb.Ib qho yog cov qib high-end ntawm ntau ntau yam, xws li siab crystallinity polypropylene (HCPP), siab rigidity polypropylene (HSPP) thiab siab yaj lub zog polypropylene (HMSPP).Lwm pawg yog cov khoom tshwj xeeb ntawm cov khoom siv polypropylene, xws li cov khoom siv hluav taws xob tsawg tsawg, cov khoom siv metallocene polypropylene, thiab lwm yam.
1. HCPP: cov khoom siv copolymer feem ntau yog nyob ntawm kev xa khoom, thiab cov khoom siv hauv tsev yog homopolymerized.
High crystallinity polypropylene (HCPP) tuaj yeem muab faib ua ob pawg: copolymerization thiab homopolymerization.Ntawm lawv, cov khoom siv copolymer feem ntau yog siv hauv cov chaw qis qis xws li tsheb thiab cov khoom siv hauv tsev, thaum cov khoom siv homopolymer feem ntau yog siv hauv kev lag luam ntim khoom noj.Nyob rau hauv 2019, HCPP noj nyob rau hauv Suav lag luam yuav muaj txog 500,000 tons.Kev lag luam tsheb thiab ntim khoom yog qhov loj tshaj plaws hauv kev siv HCPP, nrog rau kev siv nyiaj rau 70% ntawm tag nrho cov kev siv.
Tuam Tshoj pib muaj peev xwm tsim tau HCPP, tab sis tseem muaj qhov sib txawv nrog cov khoom lag luam txawv teb chaws thaum nws los siv rau hauv tsheb thiab lwm yam kev siv.Suav copolymer HCPP feem ntau tso siab rau cov khoom siv tuaj txawv teb chaws, nrog rau kev xa tawm suav txog li 90% ntawm tag nrho cov ntim.Cov neeg muag khoom tseem ceeb yog SK, Borouge, LyondellBasell, Zhongsha Tianjin, Hanwha TOTAL, thiab lwm yam. Homopolymer HCPP yog cov khoom siv hauv tsev, cov khoom tseem ceeb yog Luoyang Petrochemical, Guangzhou Petrochemical, Lanzhou Petrochemical, Panjin Huajin, Zhenhai Refinery, thiab lwm yam.
Txoj kev thib ob: nthuav tawm export
Xyoo 2021, Tuam Tshoj tus polypropylene xa tawm ntawm 1.3911 lab tons, nce 227.24% xyoo-rau-xyoo, feem ntau yog rau cov teb chaws Asia.1 peb lub hlis twg ntawm 2022, cuam tshuam los ntawm kev nce nqi, cov nqi txawv teb chaws polypropylene tau nce ntau dua, polypropylene export qhov rai qhib, ib feem ntawm cov ntim txhua hli los ua exports.1, Lub Ob Hlis kev xa tawm tau nce xyoo-rau-xyoo, Lub Peb Hlis xa tawm, txawm tias tsawg dua li lub sijhawm xyoo tas los (2021 Txawm hais tias cov khoom xa tawm hauv lub Peb Hlis tsis siab npaum li tib lub hli xyoo tas los (cov khoom lag luam thoob ntiaj teb tau nruj vim yog Asmeskas txias snap hauv 2021, thiab kev xa tawm hauv tsev luv luv), nws xav tias yuav nce ntxiv los ntawm lub xyoo dhau los. Cov ntim khoom xa tawm yuav tsum yog 249,500 tons hauv Lub Ib Hlis-Lub Peb Hlis 2022, nqis 7.93% YoY thiab 21.79% YoY.
Txoj kev peb: cov khoom taw qhia
Saib ntawm cov txiaj ntsig ntawm cov khoom sib txawv, nyob rau xyoo tas los no, cov khoom siv yeeb nkab tau txais txiaj ntsig ntawm cov kav dej kub tseem zoo dua, feem ntau yog los ntawm kev txhim kho hauv tsev lag luam xav tau rub lub zog, cov nyiaj tau los ntawm kwv yees li 25%, qee cov lag luam yeeb nkab cov khoom tau txais txiaj ntsig ntau dua. .Thib ob terpolymer polypropylene zaj duab xis cov khoom lag luam tau txais txiaj ntsig zoo dua, sawv cev los ntawm Yanshan Petrochemical, tab sis kev lag luam xav tau tam sim no tsis paub meej, cov khoom lag luam cov txiaj ntsig tuaj yeem yog 20% -26%, tsis suav nrog qee cov lag luam cov khoom lag luam zoo dua.
Nyob rau hauv 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Zog, Donghua Zog thiab ntau lwm yam lag luam yog nquag tsim thiab teem sij hawm zus tau tej cov ntaub ntawv pob tshab.Cov txiaj ntsig ntawm cov ntaub ntawv pob tshab tau lees paub los ntawm cov lag luam kom siab dua, thiab cov khoom lag luam cov txiaj ntsig yog ze li ntawm 20%.
Tsis tas li ntawd, cov ntaub ntawv muaj kuab paug siab tiv taus, siab rigidity thiab siab crystalline polypropylene, random copolymer txhaj yas, nyias phab ntsa txhaj yas thiab thermoforming cov ntaub ntawv tshwj xeeb tuaj yeem ncav cuag 15% lossis ntau dua cov txiaj ntsig.
Nyob rau hauv xyoo tas los no, kev txhim kho high-end ntawm polypropylene kev taw qhia, metallocene polypropylene, siab yaj lub zog polypropylene, waterproof membrane polypropylene khoom tshwj xeeb, siab nruj siab crystalline polypropylene, "peb siab ob low" polypropylene, thiab lwm yam.
Cov kav dej kub ib txwm yog cov khoom lag luam muaj txiaj ntsig tshaj plaws hauv kev lag luam polypropylene, tab sis cov qib siab kawg ntawm cov kav dej kub tau txais txiaj ntsig ntau dua, tab sis raug txwv los ntawm kev siv tshuab ntau lawm.Kev tsim khoom hauv tsev ntawm high-end polypropylene cov khoom raug txwv los ntawm kev siv thev naus laus zis.Technology tau ua rau muaj qhov tsis sib xws ntawm cov khoom siv thiab kev xav tau, uas tau dhau los ua qhov tseem ceeb cuam tshuam rau cov txiaj ntsig ntawm polypropylene ntau lawm.
Rau cov khoom lag luam xws li cov khoom siv kos duab zoo tib yam thiab cov ntaub ntawv tsis tshua muaj fiber ntau, cov khoom lag luam tau txais txiaj ntsig yog li 10-12%.High-melt fiber ntau tau rov qab mus rau qhov qub nyob rau hauv cov nqe lus ntawm kab ntau lawm nyob rau hauv 2021.
Ntxiv nrog rau kev siv thev naus laus zis, kev hloov pauv hauv kev lag luam noj kuj xav tau kev saib xyuas ntxiv.Nyob rau hauv xyoo tas los no, kev hloov pauv thiab rov ua dua ntawm kev sib kis tau coj ntau yam kev hloov pauv rau kev coj noj coj ua ntawm kev lag luam, thiab pab pawg muag khoom yuav tsum muaj kev tswj hwm kev xav tau ntawm cov neeg siv khoom thiab kev loj hlob ntawm kev lag luam.
Txoj Kev 4: Bundling R & D thiab ntau lawm nrog cov neeg siv khoom qis
Sinopec, PetroChina, Wanhua Chemical thiab lwm cov tuam txhab ua lag luam paub zoo tau pib tsim hom kev ua haujlwm ua ke nrog cov neeg siv khoom qis los tsim cov khoom lag luam polyolefin tshiab.Raws li cov neeg siv khoom xav tau, lawv txhim kho cov khoom lag luam thiab ua kom muaj kev ruaj ntseg ntawm cov khoom zoo kom cov neeg siv khoom 'stickiness thiab tsim cov txiaj ntsig zoo.
Qee lub tuam txhab ntiag tug tab tom sim qhib tag nrho kev lag luam saw qauv ntawm cov dej ntws thiab cov dej ntws qis, piv txwv li, Zhongjing Petrochemical tab tom tsim tag nrho cov kev lag luam saw qauv los ntawm propane, propylene, polypropylene thiab polypropylene zaj duab xis.
2, HSPP: qis thiab nruab nrab yaj ntiv tes cov khoom muaj nyob rau hauv cov khoom seem, yaj ntiv tes ntau dua 30 cov khoom yog nyob ntawm kev xa khoom.
HSPP yog txhais los ntawm qhov kev xav ntawm kev cuam tshuam lub zog, uas txhim kho cov tawv tawv ntawm cov khoom hloov kho thiab pab lub tuam txhab hloov kho cov khoom kom txo qis kev thauj khoom ntawm lub cev yas, yog li yooj yim rau kev tsim.
Xyoo 2019, Tuam Tshoj kev lag luam yuav siv li ntawm 350,000 tons ntawm HSPP, uas yog siv rau hauv cov chaw qis qis xws li tsheb, khoom ua si thiab khoom siv hauv tsev.Ntawm lawv, tsheb yog qhov loj tshaj plaws downstream noj cheeb tsam, accounting rau ntau tshaj 50%.Cov khoom ua si yog qhov thib ob loj tshaj plaws noj cheeb tsam, accounting rau ntau tshaj 30%.Daim ntawv thov ntawm HSPP hauv kev lag luam tsheb hauv Suav teb yuav loj hlob ntxiv mus rau yav tom ntej raws li kev lag luam tsheb cov kev cai rau cov ntaub ntawv txav mus rau qhov hnyav dua thiab kev ua haujlwm siab dua.
Hauv Suav teb, muaj ntau tus neeg xa khoom ntawm HSPP cov khoom, thiab cov khoom siv hauv tsev tau tuav lub lag luam loj.Cov khoom lag luam qis thiab nruab nrab yaj cov khoom lag luam yog nyob rau hauv cov khoom lag luam, thaum HSPP cov khoom lag luam nrog cov khoom lag luam yaj ntau dua 30 tseem nyob ntawm cov khoom lag luam.Qilu Petrochemical, Formosa Ningbo thiab Yanshan Petrochemical tau dhau los ua cov khoom lag luam tseem ceeb hauv Suav lag luam.Ntau tshaj 10% ntawm HSPP cov khoom tseem yog muab los ntawm cov tuam txhab txawv teb chaws, xws li Borouge, Lyondellbasell thiab Exxonmobil.
3, HMSPP: me me ua lag luam tab sis tseem muaj txiaj ntsig
Tseem muaj qhov sib txawv ntawm qhov zoo thiab lub koob npe nrov ntawm Suav HMSPP cov khoom siv hauv tsev thiab cov khoom siv txawv teb chaws.Kev lag luam Suav rau HMSPP cov khoom lag luam yog muab los ntawm Shanghai Petrochemical, Singapore TPC thiab South Kauslim LG Chem.
Kev lag luam xav tau rau HMSPP tsuas yog kwv yees li 52,000 tons, ntawm 95% ntawm kev noj yog rau polypropylene foaming, tab sis kuj yog rau hollow cov khoom txhaj tshuaj thiab daim ntawv thov zaj duab xis.Vim qhov me me ntawm kev lag luam EPP nqes qis thiab lub zog tsis muaj zog ntawm EPP cov tuam txhab, HMSPP cov khoom lag luam nyob hauv lub khw me tab sis muaj txiaj ntsig zoo.
4, Ultra-low-ash polypropylene: 95% ntawm Suav lag luam nyob ntawm kev xa khoom
Ntiaj teb no ultra-low tshauv polypropylene yog muab los ntawm Kauslim Petrochemical, Scandinavian Chemical, TPC thiab Sinopec Zhongyuan Petrochemical, thaum Kauslim Petrochemical, Scandinavian Tshuaj thiab Singapore TPC muab ntau tshaj 90% ntawm tag nrho cov khoom thoob ntiaj teb.Hauv Suav lag luam, 95% ntawm ultra-low tshauv polypropylene yog nyob ntawm kev xa khoom.
Hauv 2019, tag nrho ntawm 104,000 tons ntawm ultra-low tshauv polypropylene tau noj hauv Suav lag luam.Kev lag luam roj teeb diaphragm yog qhov siv dav tshaj plaws, ua raws li kev lag luam capacitor zaj duab xis nrog tag nrho kev noj ntawm 93%.Roj teeb diaphragms thiab capacitor films yog cov ntawv thov tseem ceeb rau cov hmoov tshauv polypropylene tsawg, yog li lawv cov nqi nruab nrab nyob rau tib theem raws li tag nrho cov nqi nruab nrab.Automotive, cov khoom me me thiab cov khoom siv hauv tsev yog cov khoom muaj nqis ntxiv, tab sis kev lag luam raug kaw, nrog cov ntim me me thiab kev lag luam nyuaj.Kev siv ultra-low-ash polypropylene yog kwv yees tias yuav loj hlob ntau dua 7 feem pua hauv 10 xyoo tom ntej.
5. Yuav ua li cas txhim kho nyob rau hauv polypropylene hauv-yob?
Thaum lub sijhawm xyoo 2021, qee qhov kev tsim khoom polypropylene hauv Suav teb tau pom ib theem poob.Qhov no yog thawj qhov tshwm sim ntawm kev lag luam kev lag luam-kev xav tau tsis txaus thiab tsis muaj peev xwm xa tawm cov nqi nce ntawm cov khoom siv raw.Tus nqi ntawm cov khoom siv polypropylene, ntxiv rau propylene monomer, catalysts, additives, thiab copolymer monomers raug nqi sib txawv ua rau qee qhov sib txawv ntawm cov nqi sib txawv ntawm cov khoom siv polypropylene.
Txoj kev 1: loj-scale
Txhim kho nplai tau dhau los ua kev xaiv ntawm ntau lub tuam txhab ntiag tug.Donghua Zog sib sib zog nqus layout Daxie thiab Maoming, Zhongjing Petrochemical 1.2 lab tons / xyoo copolymer polypropylene muab tso rau hauv ntau lawm nyob rau hauv lub xyoo, Zhejiang Petrochemical polypropylene scale rau 1.8 lab tons / xyoo.Baofeng Zog Ningdong puag thiab Erdos puag ob taw tes kev tsim kho.Txo cov nqi ntau lawm los ntawm qhov ntsuas tau dhau los ua thawj qhov kev xaiv rau ntau lub tuam txhab.
Txoj kev thib ob: nthuav tawm export
Xyoo 2021, Tuam Tshoj tus polypropylene xa tawm ntawm 1.3911 lab tons, nce 227.24% xyoo-rau-xyoo, feem ntau yog rau cov teb chaws Asia.1 peb lub hlis twg ntawm 2022, cuam tshuam los ntawm kev nce nqi, cov nqi txawv teb chaws polypropylene tau nce ntau dua, polypropylene export qhov rai qhib, ib feem ntawm cov ntim txhua hli los ua exports.1, Lub Ob Hlis kev xa tawm tau nce xyoo-rau-xyoo, Lub Peb Hlis xa tawm, txawm tias tsawg dua li lub sijhawm xyoo tas los (2021 Txawm hais tias cov khoom xa tawm hauv lub Peb Hlis tsis siab npaum li tib lub hli xyoo tas los (cov khoom lag luam thoob ntiaj teb tau nruj vim yog Asmeskas txias snap hauv 2021, thiab kev xa tawm hauv tsev luv luv), nws xav tias yuav nce ntxiv los ntawm lub xyoo dhau los. Cov ntim khoom xa tawm yuav tsum yog 249,500 tons hauv Lub Ib Hlis-Lub Peb Hlis 2022, nqis 7.93% YoY thiab 21.79% YoY.
Txoj kev peb: cov khoom taw qhia
Saib ntawm cov txiaj ntsig ntawm cov khoom sib txawv, nyob rau xyoo tas los no, cov khoom siv yeeb nkab tau txais txiaj ntsig ntawm cov kav dej kub tseem zoo dua, feem ntau yog los ntawm kev txhim kho hauv tsev lag luam xav tau rub lub zog, cov nyiaj tau los ntawm kwv yees li 25%, qee cov lag luam yeeb nkab cov khoom tau txais txiaj ntsig ntau dua. .Thib ob terpolymer polypropylene zaj duab xis cov khoom lag luam tau txais txiaj ntsig zoo dua, sawv cev los ntawm Yanshan Petrochemical, tab sis kev lag luam xav tau tam sim no tsis paub meej, cov khoom lag luam cov txiaj ntsig tuaj yeem yog 20% -26%, tsis suav nrog qee cov lag luam cov khoom lag luam zoo dua.
Nyob rau hauv 2021, Shanghai SECCO, Maoming Petrochemical, Baofeng Zog, Donghua Zog thiab ntau lwm yam lag luam yog nquag tsim thiab teem sij hawm zus tau tej cov ntaub ntawv pob tshab.Cov txiaj ntsig ntawm cov ntaub ntawv pob tshab tau lees paub los ntawm cov lag luam kom siab dua, thiab cov khoom lag luam cov txiaj ntsig yog ze li ntawm 20%.
Tsis tas li ntawd, cov ntaub ntawv muaj kuab paug siab tiv taus, siab rigidity thiab siab crystalline polypropylene, random copolymer txhaj yas, nyias phab ntsa txhaj yas thiab thermoforming cov ntaub ntawv tshwj xeeb tuaj yeem ncav cuag 15% lossis ntau dua cov txiaj ntsig.
Nyob rau hauv xyoo tas los no, kev txhim kho high-end ntawm polypropylene kev taw qhia, metallocene polypropylene, siab yaj lub zog polypropylene, waterproof membrane polypropylene khoom tshwj xeeb, siab nruj siab crystalline polypropylene, "peb siab ob low" polypropylene, thiab lwm yam.
Cov kav dej kub ib txwm yog cov khoom lag luam muaj txiaj ntsig tshaj plaws hauv kev lag luam polypropylene, tab sis cov qib siab kawg ntawm cov kav dej kub tau txais txiaj ntsig ntau dua, tab sis raug txwv los ntawm kev siv tshuab ntau lawm.Kev tsim khoom hauv tsev ntawm high-end polypropylene cov khoom raug txwv los ntawm kev siv thev naus laus zis.Technology tau ua rau muaj qhov tsis sib xws ntawm cov khoom siv thiab kev xav tau, uas tau dhau los ua qhov tseem ceeb cuam tshuam rau cov txiaj ntsig ntawm polypropylene ntau lawm.
Rau cov khoom lag luam xws li cov khoom siv kos duab zoo tib yam thiab cov ntaub ntawv tsis tshua muaj fiber ntau, cov khoom lag luam tau txais txiaj ntsig yog li 10-12%.High-melt fiber ntau tau rov qab mus rau qhov qub nyob rau hauv cov nqe lus ntawm kab ntau lawm nyob rau hauv 2021.
Ntxiv nrog rau kev siv thev naus laus zis, kev hloov pauv hauv kev lag luam noj kuj xav tau kev saib xyuas ntxiv.Nyob rau hauv xyoo tas los no, kev hloov pauv thiab rov ua dua ntawm kev sib kis tau coj ntau yam kev hloov pauv rau kev coj noj coj ua ntawm kev lag luam, thiab pab pawg muag khoom yuav tsum muaj kev tswj hwm kev xav tau ntawm cov neeg siv khoom thiab kev loj hlob ntawm kev lag luam.
Txoj Kev 4: Bundling R & D thiab ntau lawm nrog cov neeg siv khoom qis
Sinopec, PetroChina, Wanhua Chemical thiab lwm cov tuam txhab ua lag luam paub zoo tau pib tsim hom kev ua haujlwm ua ke nrog cov neeg siv khoom qis los tsim cov khoom lag luam polyolefin tshiab.Raws li cov neeg siv khoom xav tau, lawv txhim kho cov khoom lag luam thiab ua kom muaj kev ruaj ntseg ntawm cov khoom zoo kom cov neeg siv khoom 'stickiness thiab tsim cov txiaj ntsig zoo.
Qee lub tuam txhab ntiag tug tab tom sim qhib tag nrho kev lag luam saw qauv ntawm cov dej ntws thiab cov dej ntws qis, piv txwv li, Zhongjing Petrochemical tab tom tsim tag nrho cov kev lag luam saw qauv los ntawm propane, propylene, polypropylene thiab polypropylene zaj duab xis.
JinDun Tshuajtau cog lus rau kev txhim kho thiab kev siv tshwj xeeb acrylate monomers thiab cov tshuaj zoo tshwj xeeb uas muaj fluorine.JinDun Chemical muaj OEM ua cov nroj tsuag hauv Jiangsu, Anhui thiab lwm qhov chaw uas tau koom tes ntau xyoo lawm, muab kev txhawb nqa ntau dua rau cov kev pabcuam tsim khoom tshwj xeeb.JinDun Tshuaj insists ntawm kev tsim ib pab neeg nrog kev npau suav, ua cov khoom muaj meej mom, ceev faj, nruj, thiab tawm mus ua ib tug neeg ntseeg siab thiab phooj ywg ntawm cov neeg muas zaub!Sim uacov khoom siv tshuaj tshiabcoj ib tug zoo yav tom ntej rau lub ntiaj teb no.
Post lub sij hawm: Mar-13-2023