I. Xaiv cov ntaub ntawv uas tiv taus qhov hnyav hnyav
Daim ntawv lo substrate yuav tsum tiv taus cov kev cov nyom xws li kub, av noo, thiab tshuaj corrosion:
Pom zoo substrates: Siv cov ntaub ntawv xws li PP hluavtaws ntawv, PET polyester zaj duab xis, los yog txhuas phaj. PP cov ntawv hluavtaws muaj cov qauv molecular, tsis nqus cov kua, thiab tsis o; PET zaj duab xis tuaj yeem tiv taus qhov kub thiab txias ntawm -40℃txog 149 degree, thiab yog khawb-resistant thiab hnyav-resistant.
Tshwj xeeb ib puag ncig haum:
High -kub ib puag ncig (xws li, retort ua noj, kom tsis muaj menyuam): Siv siab -kub resistant acrylic siab- rhiab nplaum + polyimide substrate, uas tuaj yeem tiv taus 250℃rau 72 teev yam tsis muaj tev.
Chemical corrosion ib puag ncig (sib cuag nrog acetone, ethyl acetate, thiab lwm yam): Ib tug ntoo khaub lig-txheej txheej + tiv thaiv-txheej nplaum txheej yuav tsum tau siv los tiv thaiv tus number case smudging thiab nplaum tsis ua hauj lwm.
Sab nraum zoov lossis qhov chaw ntub dej: Xaiv cov dej tsis zoo, roj- pov thawj, thiab tsim kua muag- tiv taus peb- cov ntawv pov thawj, xws li Funing peb - pov thawj tshav kub- cov ntawv nplaum muaj zog, kom ntseeg tau ntev - lub sij hawm adhesion.
II. Siv High-Performance Adhesives
Cov txheej nplaum yog qhov tseem ceeb rau kev tiv thaiv daim ntawv lo lo lo ntxhuav:
Acrylic Adhesive: Kub tiv taus txog li 200 degree, zoo tshuaj thiab antioxidant zog, tus nqi nruab nrab, feem ntau siv hauv kev lag luam.
Silicone Adhesive: Kev ua tau zoo tshaj plaws, tiv taus qhov kub siab tshaj 200 degree, tab sis kim, haum rau qhov chaw hnyav xws li aerospace thiab high -kawg hluav taws xob.
Polysitive Solvent-Raws li Acrylic Adhesive: Muaj zog adhesion thiab yoojyim tsis muaj residue, resistant rau cawv so, haum rau kev rov tu ib puag ncig hauv chav kuaj.
III. Standardize Labeling txheej txheem
Txawm tias siab - cov ntawv zoo tuaj yeem ua tsis tau yog tias siv tsis raug:
Kev Npaj Nto: Xyuas kom lub thawv ntim khoom huv si, qhuav, thiab tsis muaj roj ua ntej sau npe; txwv tsis pub, adhesion yuav raug txo kom tsawg.
Txoj Kev Sau Npe: Siv cov txheej txheem siab, siv txawm tias lub siab los ntawm tes lossis cov menyuam, tshem tawm cov npuas npuas, thiab ua kom muaj kev sib cuag tag nrho.
Tsis txhob ua yuam kev ntau: Tsis txhob sau npe rau hauv qhov chaw ntub dej, qis - qhov kub thiab txias, lossis muaj plua plav; tsis txhob siv cov ntawv coated zoo tib yam lossis cov ntawv thermal ntawm kev sib cuag nrog cov kuab tshuaj.
IV. Kev tshuaj xyuas tsis tu ncua thiab hloov pauv
Thaum lub sij hawm ntev - khaws cia lossis kev thauj mus los, daim ntawv lo yuav tsum tau kuaj xyuas tsis tu ncua:
Tshawb xyuas curling, fading, plooj, lossis ib nrab tev.
Rau siab - ib puag ncig muaj kev pheej hmoo (xws li cov chaw cia txias lossis ze cov hlab ntsha), nws raug nquahu kom kuaj xyuas txhua 3-6 lub hlis thiab hloov cov ntawv laus sai sai.
