Aluminized film composite adhesive yog hais txog cov nplaum uas sib xyaw ua ke PET thiab coated ntawv thiab lwm cov ntaub ntawv. Feem ntau, qhov tsis-aluminized nto ntawm PET yog coated nrog kua nplaum thiab compounded nrog ntawv.
Aluminized film composite adhesives yog feem ntau dej-raws acrylic polymer emulsions. Nws yog qhov yuav tsum muaj kom ruaj khov rau PET.
Txhawm rau txhawm rau txhim kho kev ua haujlwm ntawm cov aluminized zaj duab xis sib txuas cov nplaum, cov khoom sib ntxiv xws li qib tus neeg sawv cev thiab tus neeg sawv cev tiv thaiv kab mob feem ntau ntxiv.
1. Ntxuav lub tshuab ua kom cov kua dej thiab nchuav cov kua nplaum rau hauv lub khob ntim cia ntim rau kev rov ua dua lossis ncaj qha rau hauv lub khob kua nplaum. Qhov kub ntawm qhov tho qhov yog 70-95 ℃, thiab qhov ua haujlwm khiav ceev yog li 30-50m / min.
2. Cov kua nplaum ntau npaum li cas txog 5-10 grams tauj ib qhov 'meter', qhov av noo yog 60% thaum huab cua noo 25 degrees, thiab daim ntawv av noo yog 16-20%; cov kua nplaum ntau npaum li cas ntawm DL-BZX hom aluminized zaj duab xis puas nplaum yog 7 grams rau ib square meter.
3. Cov kua nplaum ntxiv rau ntawm ob qho kawg ntawm cov roj hmab cov menyuam tau dov mus ntev, thiab tom qab ntawd nkag mus rau hauv lub khob kua nplaum tom qab kho tau. Nrog cov roj hmab roj hmab, nws yuav ua rau cov thawv ntawv sib xyaw kom muaj cov ntawv me me thiab tsis xwm yeem. Txhawm rau tiv thaiv qhov tshwm sim no, lub ntsej muag yuav tsum siv lub ntsej muag, thiab daim ntaub nylon lim ntawm kwv yees li 200 mesh yuav tsum tau muab txoj hlua khi rau ntawm lub taub hau lub taub hau ntawm lub twj tso kua mis tawm mus lim rau cov kua nplaum ua ntej siv.
4. Thaum lub sijhawm pib lub sijhawm yog ntev, yog tias muaj ntau cov npuas hauv cov kua nplaum, nws yuav ua rau ib nrab ntawm cov kua nplaum ntawm cov roj hmab. Qhov tshwj xeeb defoamer ntawm peb lub Hoobkas tuaj yeem siv cov tshuaj tsuag plhaws lossis siv tom qab sib xyaw.
5. Nyob rau hauv huab cua ntub, qhov av noo yog dhau lawm thiab qhov ceev ntawm lub kua nplaum dhau qeeb. Nws tuaj yeem hloov kho los ntawm kev tsim nyog txo cov tshuab ceev los yog tsim nyog nce qhov ntsuas kub ntawm lub qhov kom qhuav.
6. Yog hais tias plaub lub npov ntawm cov duab los ua ke yog rub tawm, nws yuav tshwm sim los ntawm cov kua nplaum ntau dhau, uas ua rau lub ntsws me me ntawm cov kua nplaum txheej ntau dhau. Los yog vim tias daim ntawv jam nws tus kheej muaj cov dej noo siab, nws yuav tsum raug tswj kom zoo.
