Tsav los ntawm lub ntiaj teb ntsuab lub tsev sib txawv thiab kev hloov cov khoom siv hauv tsev nrog cov ntoo engineered, Oriented Strand Board (OSB) plywood kev ua lag luam tau qhia kev loj hlob tsis tu ncua. Raws li tsab ntawv ceeb toom kev lag luam tsis ntev los no los ntawm Kev Tshawb Fawb thiab Kev Lag Luam, lub ntiaj teb OSB kev lag luam loj yog kwv yees kom ncav cuag 40.7 lab cubic meters hauv 2026, txuas ntxiv nws nce siab los ntawm 39.1 lab cubic meters hauv 2025, thiab xav tias yuav loj hlob ntxiv mus rau 49.72 lab cubic meters los ntawm 2031, sawv cev rau qhov sib xyaw ntawm kev loj hlob txhua xyoo ntawm 40% (CAGR). 2031. Meanwhile, tau tsav los ntawm kev nthuav dav daim ntawv thov hauv kev kho vaj tse nyob thiab tsis yog -cov tsev nyob, lwm qhov kev tshuaj xyuas kev lag luam kwv yees tias ntiaj teb OSB cov nyiaj tau los yuav nce los ntawm US $ 31.15 nphom hauv 2025 txog US $ 35.44 billion hauv 2026, nrog CAGR ntawm 13.8%, kev loj hlob muaj peev xwm.
Cov neeg tsav tsheb xav tau: Engineered Wood hloov pauv thiab cov cai nruj ib puag ncig
Nyob rau hauv xyoo tas los no, OSB, nrog rau nws cov nqi -kev ua tau zoo thiab cov qauv kev ruaj ntseg, tau hloov pauv sai sai ntawm kev ua lag luam ntawm cov khoom siv plywood. Louisiana-Pacific tau sau txog $ 267 lab hauv OSB cov nyiaj tau los hauv thawj peb lub hlis twg ntawm 2025, tswj kev xa khoom ruaj khov txawm tias 11% poob ntawm cov nqi muag khoom, ua rau pom qhov ua tau zoo ntawm kev lag luam xav tau rau OSB qauv. Lub caij no, kev nce ntxiv hauv kev kho vaj tse hauv tsev tseem tau ua rau OSB noj-ib daim ntawv tshaj tawm los ntawm Asmeskas cov kev pabcuam vaj tse hauv lub platform qhia tau tias cov tsev neeg Asmeskas nruab nrab siv $ 13,667 rau kev kho tsev hauv 2023, nce 6% los ntawm 2022.
Kev lag luam hauv cheeb tsam, kev nthuav dav ntawm kev tsim kho vaj tse hauv Asia- cheeb tsam Pacific tau dhau los ua lub zog loj tshaj plaws ntawm kev xav tau kev loj hlob thoob ntiaj teb, nrog CAGR ntawm 6.34% rau OSB hauv cheeb tsam los ntawm 2026 txog 2031. Lub tsev tshiab pib hauv North America tau nce 7% hauv 2024, ntxiv dag zog rau kev noj cov khoom siv phab ntsa. Tsis tas li ntawd, Saudi Arabia thiab UAE hauv Middle East tau tshaj tawm txog $ 180 billion carbon txo txoj kev npaj, ua rau muaj kev nce ntxiv hauv kev xa khoom ntawm cov khoom siv ntoo, qhib kev lag luam tshiab rau cov neeg xa khoom thoob ntiaj teb OSB.
Los ntawm cov khoom lag luam segmentation foundations, OSB / Qib 3 boards suav txog 46.85% ntawm lub ntiaj teb OSB kev lag luam sib koom hauv 2025, thiab xav tias yuav txuas ntxiv nthuav lawv cov txiaj ntsig ntawm kev loj hlob txhua xyoo ntawm 4.58% nruab nrab ntawm 2026 thiab 2031. Cov qib ntawm pawg thawj coj no muaj kev siv cov dej noo zoo dua }} thiab cov khoom siv dav dav { load-cov kabmob phab ntsa, hauv pem teb, thiab lub ru tsev nyob rau hauv qhov chaw ntub dej. Tsis tas li ntawd, qhov kev thov nce ntxiv rau cov dej noo- tiv thaiv OSB boards thiab kev nthuav dav ntawm OSB hauv cov khoom siv hauv pem teb yog cov qauv tseem ceeb uas ua rau kev loj hlob ntawm kev lag luam.
Environmental Protection thiab Technological Innovation: Bio-raws li Adhesives Leading a New Direction
Tawm tsam cov kev cai ib puag ncig nruj zuj zus, kev txwv kev txwv rau formaldehyde thiab volatile organic tebchaw yog reshaping cov kev sib tw toj roob hauv pes ntawm kev lag luam. EU yuav tswj hwm lub formaldehyde emission cap ntawm<0.080 mg/m³ from August 2026, prompting OSB manufacturers to accelerate the adoption of more environmentally friendly bonding solutions such as MDI resin. Meanwhile, global chemical giant Huntsman launched its new I-BOND bio-based resin series at LIGNA 2025. Among them, I-BOND OSB BIO 1025 resin, specifically developed for OSB, contains up to 25% bio-based components, reducing the carbon footprint of existing MDI resins by 30% while helping manufacturers meet stricter emission standards without affecting board quality and performance. The market application of this technology opens a new path for the sustainable development of the OSB industry.
Qhov tseem ceeb tshaj plaws kuj tau ua nyob rau hauv kev tsim kho tshiab formaldehyde-dawb nplaum. Ib txoj kev tshawb fawb luam tawm nyob rau lub Cuaj Hli 2025 tau siv veneer ntoo pov tseg los tsim OSB boards, siv ob formaldehyde-dawb formulations: phenolic lignin glyoxal (PLG) thiab phenolic tannin glyoxal (PTG). Cov txiaj ntsig tau pom tias OSB cov laug cam siv PLG nplaum tau nthuav tawm lub zog zoo dua qub, thaum PTG cov laug cam tau pom cov dej zoo dua. Tsis tas li ntawd, cov kws tshawb fawb tau tsim ib lub voj voog lignin-polysaccharide board (CLIPboard) tag nrho raws li bio- cov ntaub ntawv raws li. Siv cov dej-raws li bio- nplaum thiab cov pa me me- pab cuam dispersion thev naus laus zis, OSB cov khoom tuaj yeem rov qab siv tau ntau zaus hauv kev kaw- lub voj voog tom qab nws kawg - ntawm - lub neej los ntawm kev kho chav. Kev sim cov ntaub ntawv qhia tau hais tias lub zog sab hauv ntawm CLIPboard nce mus txog 0.36 N / mm², thiab flexural modulus mus txog 2,618 N / mm².
Zuag qhia tag nrho, lub ntiaj teb OSB plywood kev lag luam tam sim no tab tom ntsib ib lub sijhawm ntawm cov txheej txheem kev loj hlob - nce kev nkag mus ntawm cov ntoo hauv kev tsim kho, nce kev thov rau cov dej noo- cov boards resistant, thiab cov neeg siv khoom 'kev tsom mus rau ib puag ncig cov ntaub ntawv hauv tsev yog sib sau ua ke ntawm cov tsav tsheb loj ntawm nruab nrab - mus ntev -. Kev tsim kho thev naus laus zis, tshwj xeeb tshaj yog kev loj hlob ntxiv ntawm bio-raws li cov nplaum nplaum thiab formaldehyde- cov txheej txheem OSB dawb, yog ua kom cov kev lag luam nce qib mus rau qis - carbon, kev lag luam ncig. Rau OSB cov tuam txhab thiab cov xa tawm, kev nkag siab txog kev lag luam hauv cheeb tsam kev loj hlob sib txawv thiab nquag tsim cov khoom lag luam ntsuab yog txoj hauv kev tseem ceeb los daws cov kev sib tw thoob ntiaj teb thiab kev ua raws cai.
