Daim Ntawv Thov Ntawm Plasticizers hauv Kuv Lub Tebchaws
Jun 09, 2021
Plasticizers yog ib hom tshuaj additives nyob rau hauv cov yas additives nyob rau hauv cov nqe lus ntawm kom muaj nuj nqis, tso zis nqi, thiab noj. Los ntawm 2012, tag nrho cov khoom tsim tawm thoob ntiaj teb ntawm plasticizers yuav yog 7.5 lab tons / xyoo, thiab tag nrho cov khoom tsim tawm thoob ntiaj teb ntawm plasticizers yuav yog 5.9 lab tons / xyoo, ntawm 22 feem pua hauv North America, 38 feem pua hauv Asia-Pacific, 25 feem pua. Hauv Tebchaws Europe, thiab 25 feem pua hauv lwm thaj tsam 15 feem pua. PVC yog ib tus neeg siv cov yas yas, suav txog 95 feem pua ntawm tag nrho lub ntiaj teb plasticizer noj, thiab nws feem hauv North America yog me ntsis siab dua 90 feem pua. Plasticizers siv nyob rau hauv polyolefins, styrene, engineering plastics, polyvinyl butyral thiab cellulose yog tsawg heev. Hauv kev lag luam plasticizer, phthalates suav txog 69 feem pua ntawm txoj haujlwm saum toj kawg nkaus, ua raws li aliphatics suav txog 8 feem pua, epoxy suav txog 7 feem pua, trimellitate suav txog 4 feem pua, thiab lwm tus suav txog 2 feem pua.
Txij li cov plasticizers muaj kev cuam tshuam zoo rau kev lag luam muag muag muag PVC, txoj kev loj hlob qeeb, tab sis nws tswj kev loj hlob tsis tu ncua. Nws xav tias yuav nce ntawm qhov nruab nrab txhua xyoo ntawm 2.5 feem pua, mus txog 6.1 lab tons hauv 2009.
Cov qauv tsim ntawm cov yas yas yog tsim los ntawm cov khoom loj, tsis tu ncua, thiab kev tswj hwm lub computer, thiab cov peev txheej ntawm ib txheej tam sim no tau mus txog ntau dua 100,000 tons / xyoo. Ntau hom serialized ntau lawm muaj cov yam ntxwv ntawm kev muaj peev xwm hloov mus rau hauv kev ua lag luam thiab kev ua tau zoo ntawm kev tsim khoom kom tau raws li cov kev xav tau ntawm ntau hom yas ua cov khoom rau cov khoom siv tshwj xeeb plasticizers. Vim tias qhov kev ua tau zoo ntawm cov nqi ntawm DOP, cov nqi tso tawm thiab kev noj haus tseem tuav txoj haujlwm ntawm phthalates, ua raws li DINP (diisononyl phthalate), DIDP (diisodecyl phthalate), thiab lwm yam Kev tsim kho ntawm linear cawv esters kuj ceev heev, thiab nws yuav tsum dhau los ua ib pawg tseem ceeb ntawm phthalate esters. Ntxiv nrog rau phthalate plasticizers, txias-resistant fatty acid esters, non-toxic thiab ruaj khov epoxy esters, high-temperature-resistant trimellitates, non-relocation polyesters, nplaim retardancy zoo phosphates, thiab lwm yam nyob rau hauv ib tug tej yam kev faib nyob rau hauv lub layout ntawm plasticizers, thiab tsim ib tug tsim nyog layout ntawm plasticizer ntau lawm systems.