Raws li daim ntawv qhia txog kev tshuaj xyuas kev lag luam "Kev Lag Luam Kho Vaj Tse thiab Khoom Siv Ua Vaj Tse" uas tau tshaj tawm los ntawm Markets and Markets™ thaum Lub Xya Hli 9, kev lag luam kho vaj tse thoob ntiaj teb yuav loj hlob ntawm USD 331 lab hauv xyoo 2021 mus rau USD 533 lab hauv xyoo 2026. Tus nqi loj hlob txhua xyoo yog 10.0%.
Cov khoom siv sib xyaw ua ke kho vaj tse siv dav hauv cov tsev nyob, cov tsev lag luam, cov qhov dej tso pa tawm, cov choj, cov kav dej roj thiab roj av, cov qauv dej, cov qauv kev lag luam thiab lwm yam kev siv kawg. Cov phiaj xwm kho choj thiab kev lag luam uas nce ntxiv tau ua rau muaj kev xav tau cov khoom siv sib xyaw ua ke kho vaj tse ntau heev.
Hais txog cov hom khoom sib xyaw, cov khoom siv fiber ntau ua los ntawm iav tseem yuav tseem yog ib feem loj hauv kev lag luam khoom siv kho vaj tse. Cov khoom siv fiber ntau ua los ntawm iav muaj ntau yam kev siv hauv ntau qhov chaw ntawm kev tsim kho. Thaum lub sijhawm kwv yees, kev loj hlob ntawm kev thov rau cov ntawv thov no yuav txhawb nqa kev txhim kho ntawm kev lag luam khoom siv fiber ntau kho vaj tse.
Raws li hom resin matrix, vinyl ester resin yuav suav nrog qhov feem ntau ntawm cov ntaub ntawv matrix rau cov khoom siv kho vaj tse thoob ntiaj teb thaum lub sijhawm kwv yees. Vinyl ester resin muaj lub zog siab, lub zog kho tshuab, kev tiv thaiv corrosion siab, thiab kev tiv thaiv roj, tshuaj lom neeg lossis pa dej. Lawv muaj kev ruaj khov zoo heev, kev tiv thaiv cua sov thiab lub zog tensile siab. Cov resin no tuaj yeem impregnated nrog cov iav fibers lossis carbon fibers los tsim cov khoom sib xyaw ua vaj tse. Piv nrog epoxy resins, lawv pheej yig dua thiab pheej yig dua.
Lub sijhawm tshaj tawm: Lub Xya Hli-21-2021
