Kev lag luam polyurethane pib hauv lub teb chaws Yelemees thiab tau tsim sai heev hauv Tebchaws Europe, Amelikas thiab Nyiv rau ntau tshaj 50 xyoo, thiab tau dhau los ua kev lag luam loj tshaj plaws hauv kev lag luam tshuaj.Hauv xyoo 1970, cov khoom lag luam polyurethane thoob ntiaj teb muaj tag nrho 1.1 lab tons, mus txog 10 lab tons hauv 2000, thiab tag nrho cov khoom tsim tawm hauv xyoo 2005 yog kwv yees li 13.7 lab tons.Qhov nruab nrab txhua xyoo kev loj hlob ntawm lub ntiaj teb polyurethane los ntawm 2000 txog 2005 yog kwv yees li 6.7%.North American, Asia Pacific thiab European kev lag luam suav txog 95% ntawm lub ntiaj teb polyurethane kev ua lag luam hauv xyoo 2010. Asia Pacific, Eastern Europe thiab South America kev lag luam yuav tsum loj hlob sai nyob rau kaum xyoo tom ntej.
Raws li cov ntaub ntawv tshawb fawb ntawm Researchand Markets, lub ntiaj teb polyurethane kev lag luam xav tau yog 13.65 lab tons hauv xyoo 2010, thiab nws xav tias yuav ncav cuag 17.946 lab tons hauv 2016, nrog rau kev loj hlob txhua xyoo ntawm 4.7%.Hauv cov ntsiab lus tus nqi, nws tau kwv yees li ntawm $ 33.033 nphom hauv xyoo 2010 thiab yuav ncav cuag $ 55.48 nphom hauv xyoo 2016, CAGR ntawm 6.8%.Txawm li cas los xij, vim tias muaj peev xwm ntau dhau ntawm MDI thiab TDI, cov ntaub ntawv tseem ceeb ntawm polyurethane hauv Suav teb, qhov kev thov ntau ntxiv rau polyurethane downstream cov khoom, thiab kev hloov pauv ntawm kev lag luam tsom thiab R & D cov chaw los ntawm ntau lub tuam txhab sib txawv rau cov neeg Esxias thiab txawm tias Suav lag luam. , kev lag luam hauv tsev polyurethane yuav ua rau lub sijhawm kub nyob rau yav tom ntej.
Kev ua lag luam concentration ntawm txhua qhov kev lag luam ntawm polyurethane hauv ntiaj teb yog siab heev
Polyurethane raw cov ntaub ntawv, tshwj xeeb tshaj yog isocyanates, muaj kev cuam tshuam kev lag luam, yog li kev lag luam sib koom ntawm lub ntiaj teb polyurethane kev lag luam feem ntau yog nyob los ntawm ntau cov tshuaj loj loj, thiab kev lag luam concentration siab heev.
Lub ntiaj teb CR5 ntawm MDI yog 83.5%, TDI yog 71.9%, BDO yog 48.6% (CR3), polyether polyol yog 57.6%, thiab spandex yog 58.2%.
Lub ntiaj teb no muaj peev xwm ntau lawm thiab kev thov rau polyurethane raw cov ntaub ntawv thiab cov khoom tau nthuav dav sai
(1) Lub peev xwm ntawm cov khoom siv polyurethane tau nthuav dav sai.Nyob rau hauv cov nqe lus ntawm MDI thiab TDI, lub ntiaj teb no MDI ntau lawm muaj peev xwm mus txog 5.84 lab tons nyob rau hauv 2011, thiab lub peev xwm ntawm TDI mus txog 2.38 lab tons.Nyob rau hauv 2010, lub ntiaj teb no MDI thov mus txog 4.55 lab tons, thiab Suav lag luam accounted rau 27%.Nws tau kwv yees tias los ntawm 2015, lub ntiaj teb MDI kev lag luam xav tau yuav tsum nce li ntawm 40% mus rau 6.4 lab tons, thiab Tuam Tshoj lub ntiaj teb kev lag luam feem yuav nce mus rau 31% nyob rau tib lub sijhawm.
Tam sim no, muaj ntau tshaj 30 TDI tuam txhab thiab ntau tshaj 40 teeb ntawm TDI ntau lawm cov nroj tsuag nyob rau hauv lub ntiaj teb no, nrog rau tag nrho cov muaj peev xwm ntawm 2.38 lab tons.Nyob rau hauv 2010, lub peev xwm ntau lawm yog 2.13 lab tons.Txog 570,000 tons.Hauv ob peb xyoos tom ntej no, lub ntiaj teb TDI kev lag luam xav tau yuav loj hlob ntawm tus nqi ntawm 4%-5%, thiab nws tau kwv yees tias lub ntiaj teb TDI kev lag luam xav tau yuav ncav cuag 2.3 lab tons los ntawm 2015. Los ntawm 2015, qhov kev thov txhua xyoo ntawm Tuam Tshoj TDI. kev ua lag luam yuav ncav cuag 828,000 tons, suav txog 36% ntawm tag nrho lub ntiaj teb.
Nyob rau hauv cov nqe lus ntawm polyether polyols, lub ntiaj teb no tam sim no muaj peev xwm ntawm polyether polyols tshaj 9 lab tons, thaum noj yog nyob ntawm 5 lab thiab 6 lab tons, nrog pom tseeb muaj peev xwm.Lub peev xwm tsim khoom thoob ntiaj teb polyether feem ntau yog nyob rau hauv tes ntawm ntau lub tuam txhab loj xws li Bayer, BASF, thiab Dow, thiab CR5 yog siab li 57.6%.
(2) Cov khoom siv hauv nruab nrab polyurethane.Raws li tsab ntawv ceeb toom ntawm IAL Consulting Company, qhov nruab nrab txhua xyoo kev loj hlob ntawm lub ntiaj teb polyurethane ntau lawm los ntawm 2005 txog 2007 yog 7.6%, ncav cuag 15.92 lab tons.Nrog rau kev nthuav dav ntawm kev tsim muaj peev xwm thiab kev xav tau ntxiv, nws xav tias yuav ncav cuag 18.7 lab tons hauv 12 xyoo.
Qhov nruab nrab txhua xyoo kev loj hlob ntawm polyurethane kev lag luam yog 15%
Tuam Tshoj txoj kev lag luam polyurethane pib hauv xyoo 1960 thiab tau tsim qeeb heev thaum xub thawj.Nyob rau hauv 1982, lub domestic tso zis ntawm polyurethane tsuas yog 7,000 tons.Tom qab kev hloov kho thiab qhib, nrog rau kev loj hlob sai ntawm lub teb chaws kev lag luam, kev loj hlob ntawm polyurethane kev lag luam kuj tau nce siab los ntawm leaps thiab ciam teb.Xyoo 2005, kuv lub teb chaws kev noj cov khoom siv polyurethane (xws li cov kuab tshuaj) mus txog 3 lab tons, txog 6 lab tons hauv 2010, thiab qhov nruab nrab txhua xyoo kev loj hlob ntawm 2005 txog 2010 yog kwv yees li 15%, ntau dua li GDP kev loj hlob.
Polyurethane txhav ua npuas ncauj xav tau yuav tawg
Polyurethane rigid ua npuas ncauj yog siv rau hauv tub yees, tsev rwb thaiv tsev, tsheb thiab lwm yam lag luam.Nyob rau hauv xyoo tas los no, vim muaj ntau daim ntawv thov nyob rau hauv lub tsev rwb thaiv tsev thiab txias saw logistics, qhov kev thov rau polyurethane rigid ua npuas ncauj tau loj hlob sai heev, nrog ib tug nruab nrab txhua xyoo kev loj hlob tus nqi ntawm 16% los ntawm 2005 mus rau 2010. yav tom ntej, nrog rau cov nruam expansion ntawm lub tsev rwb thaiv tsev thiab lub zog txuag kev ua lag luam, qhov kev thov rau polyurethane rigid ua npuas ncauj yuav tsum usher nyob rau hauv tawg loj hlob.Nws cia siab tias nyob rau hauv tsib xyoos tom ntej no, polyurethane txhav ua npuas ncauj tseem yuav loj hlob ntawm tus nqi ntawm ntau tshaj 15%.
Cov mos mos polyurethane ua npuas ncauj yog tsuas yog siv nyob rau hauv lub tshav pob ntawm cov rooj tog zaum thiab lub rooj zaum cushions.Hauv xyoo 2010, kev siv cov khoom siv hauv tsev ntawm polyurethane mos ua npuas ncauj mus txog 1.27 lab tons, thiab qhov nruab nrab txhua xyoo kev loj hlob tus nqi ntawm 2005 txog 2010 yog 16%.Nws cia siab tias qhov kev loj hlob ntawm kuv lub teb chaws qhov muag ua npuas ncauj xav tau nyob rau ob peb xyoos tom ntej no yuav yog 10% los yog li ntawd.
Synthetic tawv slurryib leegdaws ranks thawj
Polyurethane elastomers yog dav siv hauv steel, ntawv, luam ntawv thiab lwm yam lag luam.Muaj ob peb lub tuam txhab 10,000-tuj thiab txog 200 cov tuam txhab me thiab nruab nrab.
Polyurethane hluavtaws tawv yog dav siv hauv lub nra, khaub ncaws,khau, thiab lwm yam. Nyob rau hauv 2009, Suav polyurethane slurry noj yog hais txog 1.32 lab tons.kuv lub teb chaws tsis yog tsuas yog tus tsim khoom thiab cov neeg siv khoom ntawm polyurethane hluavtaws tawv, tab sis kuj yog ib qho tseem ceeb exporter ntawm polyurethane hluavtaws tawv khoom.Xyoo 2009, kev noj cov tshuaj polyurethane ib leeg hauv kuv lub tebchaws yog li 334,000 tons.
Qhov nruab nrab txhua xyoo kev loj hlob ntawm polyurethane txheej thiab cov nplaum yog ntau tshaj 10%
Polyurethane coatings yog dav siv nyob rau hauv high-qib xim ntoo, architectural coatings, hnyav anti-corrosion txheej, high-qib tsheb xim, thiab lwm yam .;polyurethane adhesives yog dav siv nyob rau hauv shoemaking, composite films, kev tsim kho, tsheb thiab txawm aerospace tshwj xeeb bonding thiab sealing.Muaj ntau tshaj li ib lub kaum os 10,000-tuj manufacturers ntawm polyurethane coatings thiab adhesives.Nyob rau hauv 2010, cov zis ntawm polyurethane txheej yog 950,000 tons, thiab cov zis ntawm polyurethane adhesives yog 320,000 tons.
Txij li xyoo 2001, qhov nruab nrab txhua xyoo kev loj hlob ntawm kuv lub teb chaws cov khoom nplaum thiab cov nyiaj tau los ntawm kev muag khoom tau tshaj 10%.Qhov nruab nrab txhua xyoo kev loj hlob.Tau txais txiaj ntsig los ntawm txoj kev loj hlob sai ntawm kev lag luam nplaum, cov khoom sib xyaw polyurethane nplaum muaj qhov nruab nrab txhua xyoo kev muag khoom loj hlob ntawm 20% hauv kaum xyoo dhau los, uas yog ib qho ntawm cov khoom nplaum loj tshaj plaws.Ntawm lawv, lub hnab ntim khoom siv tau yooj yim yog qhov tseem ceeb ntawm daim ntawv thov ntawm cov ntaub ntawv sib xyaw polyurethane, suav txog ntau dua 50% ntawm tag nrho cov khoom tsim thiab muag khoom ntawm cov nplaum polyurethane.Raws li kev kwv yees ntawm Tuam Tshoj Adhesives Kev Lag Luam Association, cov khoom tsim tawm ntawm cov khoom sib xyaw polyurethane nplaum rau cov yas ntim tau yooj yim yuav ntau dua 340,000 tons.
Nyob rau hauv lub neej yav tom ntej, Tuam Tshoj yuav dhau los ua qhov chaw loj hlob ntawm lub ntiaj teb no polyurethane kev lag luam
Tau txais txiaj ntsig los ntawm kuv lub teb chaws cov peev txheej nplua nuj thiab kev lag luam dav, kuv lub teb chaws kev tsim khoom thiab muag khoom ntawm polyurethane txuas ntxiv mus.Hauv xyoo 2009, kuv lub teb chaws tau siv cov khoom siv polyurethane mus txog 5 lab tons, suav txog li 30% ntawm kev lag luam thoob ntiaj teb.Nyob rau hauv lub neej yav tom ntej, kev faib ua feem ntawm kuv lub teb chaws cov khoom polyurethane nyob rau hauv lub ntiaj teb no yuav nce.Nws cia siab tias xyoo 2012, kuv lub teb chaws cov khoom siv polyurethane yuav suav txog ntau dua 35% ntawm lub ntiaj teb sib koom, dhau los ua tus tsim khoom loj tshaj plaws ntawm cov khoom siv polyurethane.
Kev nqis peev zoo
Kev ua lag luam xav tias kev lag luam polyurethane tag nrho yog sluggish, thiab tsis zoo rau kev lag luam polyurethane.Peb ntseeg tias kev lag luam polyurethane tam sim no nyob rau hauv qhov chaw ua haujlwm hauv qab.Vim tias kev lag luam muaj peev xwm nthuav dav, yuav muaj kev loj hlob zoo hauv xyoo 2012, tshwj xeeb tshaj yog yav tom ntej, Tuam Tshoj yuav dhau los ua kev lag luam polyurethane thoob ntiaj teb.Lub chaw yog ib qho khoom siv tsis tseem ceeb rau kev txhim kho kev lag luam polyurethane thiab tib neeg lub neej.Qhov nruab nrab txhua xyoo kev loj hlob ntawm Tuam Tshoj txoj kev lag luam polyurethane yog 15%.
Lub sij hawm xa tuaj: Plaub Hlis-07-2022