Raws li kev txheeb xyuas, los ntawm 2020, kev lag luam tus nqi ntawm lub ntiaj teb adhesives thiab cov yas pauv khoom ua lag luam yuav nce mus txog 43.195 billion USD. Thaum lub sij hawm no, qhov tseem ceeb tshaj plaws ntawm kev tsav tsheb ntawm lub nplaum thiab yas sealant kev ua lag luam los ntawm Tuam Tshoj, Is Nrias teb, thiab Brazil. Kev tsim kho, tsheb, thiab ntim kev lag luam.
Nyob rau tib lub sijhawm, cov neeg nyob hauv txoj kev lag luam tseem ntsib nrog kev sib tw ntawm cov kev hloov loj hauv cov nqi raw khoom. Tej kev tiv thaiv ib puag ncig hauv Tebchaws Meskas thiab Tebchaws Europe tau txais siab dua thiab siab tshaj, uas qee yam uas tabtom tawm ntawm txoj kev lag luam ntawm cov nplaum thiab cov yas yas. Tuaj ntsib nrog ntau yam kev sib tw, txoj kev lag luam tseem sib zog ua kom nrhiav tau cov kev daws teeb meem los hloov cov roj ntsha raws li cov ntaub ntawv thiab cov khoom yas. Sustainable adhesives thiab plasticizers tsuas yog siv cov roj zaub li raw cov ntaub ntawv kom ua tiav kev tiv thaiv ib puag ncig.
Nyob rau xyoo 2013, cov kua dej qab zib tau hla txoj kev ua lag luam thoob ntiaj teb, suav txog 46% ntawm tag nrho kev muag khoom. Cov kab mob hauv tsev muaj cov tsis muaj dej tsis taus thiab tsis muaj teeb meem rau ntawm qhov chaw. Qhov no yog qhov peev xwm tshaj plaws rau cov khoom no. Hauv 10 xyoo tom ntej no, cov kua dej tuaj yeem yuav tsum hloov cov kua tshuaj lo nyob hauv US thiab European markets. Los ntawm 2014 mus txog 2020, cov paj xyoob txhua xyoo kev loj hlob ntawm cov dej ua lag luam tsim muaj 5.4%. Thaum xyoo 2020, lub ntiaj teb kub ntxhua nplaum ua lag luam yuav nce mus txog 2,379,900 tons, thiab qhov nruab nrab txhua xyoo kev loj hlob yuav nce mus rau 5.1% hauv rau xyoo.
Hauv 2013, lub ntiaj teb nplaum ua lag luam muaj peev xwm ntawm 8,976,600 tons. Nws tau kwv yees hais tias los ntawm 2020, lub peev txheej lag luam yuav nce mus txog 12.3922 lab tons, thiab qhov feem xyuam nrog txhua xyoo yuav nce mus 4.7%. Ntawm qhov kev sib tw, lub lag luam thoob ntiaj teb rau cov yas co khoom siv hauv 2013 tau 1.764 lab tons, thiab nws yuav tsum ncav cuag 237.15 lab tonnes ntawm 2020, nrog rau cov paj xyoob txhua xyoo ntawm 4.3%.
Xyoo 2013, acrylic nplaum tsim kom muaj 36.9% ntawm lub ntiaj teb ua lag luam rau cov khoom ci, thiab acrylic adhesives yuav yog cov lag luam loj tshaj plaws ntawm xyoo 2014 thiab 2020, nrog rau cov paj xyoob txhua xyoo ntawm 5.3%. Tam sim ntawd tom qab acrylic nplaum yog PVA nplaum, uas sawv cev 28.1% ntawm tag nrho cov kev sib koom ua lag luam. Rau lub khw muag khoom plawg, lub silicone yog tam sim no yeej yog 30.3 feem pua, thaum polysilicon tseem yuav yog tus pheej loj tshaj kev ua lag luam nrog ib qho paj xyoob txhua xyoo ntawm 4.9%.
Rau cov kev siv qis hauv qab, cov ntaub ntawv siv ceev xwmphem yog cov khoom lag luam qis tshaj plaws, accounting rau 29.1% ntawm tag nrho cov sib koom. Txawm li cas los xij, txoj kev lag luam muag khoom yog qhov ceev tshaj plaws, nrog rau txhua xyoo kev loj hlob ntawm 5.9%. Tib lub sijhawm, cov nyiaj khwv tau khwv tau los siv hauv Suav teb, Brazil, thiab Is Nrias teb tau nce xyoo rau xyoo, tsav tsheb hauv cheeb tsam hauv. Rau lub khw muag khoom yas, qhov kev tsim kho kev lag luam tseem yog cov lus teev cia cov kev lag luam qis tshaj, cov nyiaj rau 27.3% ntawm tag nrho cov kev sib koom ua lag luam. Lub tsheb khiav ua ke, suav rau 19.2% ntawm kev ua lag luam.
Xyoo 2013, txawm nyob hauv cov nplaum los yog cov yas yas, cov teb chaws Asia thiab Pacific tseem nyob rau hauv lub ntiaj teb, thiab qhov kev thov rau cov khoom ci thiab cov yas tshuaj hauv thaj av ntawd yog 42.6% thiab 39.2%. Ib thaj av Asia-Pacific tseem yuav yog qhov loj tshaj plaws kev ua lag luam, nrog rau cov paj xyoob txhua txhua xyoo rau cov khoom siv yas thiab cov khoom pov rau 5.9% thiab 5.3%, feem ntau. Cov European lag luam yog ob lub lag luam loj tshaj.
Raws li tag nrho tus nqi ntawm cov nplaum thiab cov yas yas yog qhov kev txhawj xeeb, tseem muaj cov tuam txhab tseem tuam txhab ua txoj kev. Lub tuam txhab tseem ceeb yog Henkel, 3M, HB Fowler, Dow Corning, Bostik, uas yog nyiaj ntau tshaj 50% ntawm lub lag luam thoob ntiaj teb. Lwm cov dej num muaj xws li Roche, BASF, Eastman thiab Ashland.
