JZtxhais tau tias yog cov polyurethane nplaum uas muaj cua sov ua tau zoo, uas tuaj yeem siv rau laminating lossis txheej cov yas yas rau rhaub& retorting hnab ntim. (xws li Megabond JZ3150, uas ib txwm siv rau laminating lossis txheej txheej zaj duab xis zoo li PET/AL/PA/CPP nrog kev tiv thaiv zoo rau rhaub& retorting ntawm 135 ℃/30min.)
Dab tsi qhov xwm txheej cia ntawm hnyav raws li ob lub componetn polyurethane laminating adhesives?
Feem ntau hais lus cov nplaum nplaum yuav tsum tau khaws cia sab hauv tsev, hauv cov thawv kaw, thiab hauv qhov chaw qhuav ntawm qhov kub ntawm 15 txog 25 ℃, thiab tiv tshav ntuj ncaj qha yuav tsum zam.
Dab tsilub neej txeentawm Cov kuab-raws li ob-tivthaiv polyurethane laminating nplaum?
Feem ntau hnyav raws li ob qho kev tiv thaiv PU laminating cov nplaum tau ruaj khov rau 10 lub hlis, tab sis nws feem ntau nyob ntawm seb qhov xwm txheej cia ntawm qhov chaw yog li cas. Yog tias qhov xwm txheej khaws cia zoo li cov tau hais los saum no, nws tuaj yeem ruaj khov rau 10 lub hlis tsawg kawg.
