WD8118A/B Ob-Cheeb Tsam Solventless Laminating Adhesive Rau Cov Ntim Khoom Yooj Yim

Cov nplaum polyurethane sib xyaw ua cov khoom lag luam siab tshaj plaws hauv kev lag luam, txawm hais tias tom qab lub sijhawm pib, tsawg dua kev tshawb fawb thiab lwm yam keeb kwm, qib thev naus laus zis ntawm cov tuam txhab tsim khoom hauv tsev ntawm ob peb yam khoom tsis tuaj yeem sib tw nrog cov tuam txhab thoob ntiaj teb, tab sis tau txais txiaj ntsig los ntawm kev siv cov ntaub ntawv tshiab hauv kev txhim kho hauv tsev thiab kev txhim kho sai ntawm kev lag luam hauv tsev hauv 10 xyoo, tseem tswj hwm lub zog ntawm kev txhim kho. Hauv 10 xyoo dhau los, cov zis thiab kev muag khoom tau nce sai nrog qhov nruab nrab ntawm kev loj hlob ntawm 20%.

Xyoo 2009, tus nqi ntxiv ntawm kev lag luam hauv tsev tau nce 11% piv rau xyoo 2008, kev tsim cov nplaum polyurethane sib xyaw ua ke siv rau hauv kev ntim yas yas hauv Suav teb tau txog 215,000 tons, tseem ua tiav qhov kev loj hlob siab ntawm 26.5%, tib lub sijhawm, txawm hais tias nws cov muag khoom tsuas yog kwv yees li 5.5% ntawm tag nrho cov muag khoom ntawm txhua hom nplaum, Tab sis qhov ntim muag khoom suav rau ntau dua 8% ntawm tag nrho cov muag khoom ntawm txhua hom nplaum, thiab nws muaj txoj haujlwm tseem ceeb hauv kev lag luam nplaum tag nrho.