1. Tshawb xyuas cov khoom xeem hauv daim ntawv xeem. Daim ntawv qhia txog kev laus kom tsim nyog yuav qhia meej cov khoom tseem ceeb hauv qab no:
UV Aging Test: Simulates tshav ntuj raug mob los ntsuam xyuas seb daim ntawv lo ploj, yellows, los yog nkig;
Kev ntsuas kub thiab av noo: Kev ntsuam xyuas rau cov nplaum txheej tsis ua hauj lwm thiab cov khoom deformation nyob rau hauv ib puag ncig xws li 85℃/ 85% RH rau ntau tshaj 72 teev;
Kub Cycling Test: Ntau lub voj voog nruab nrab ntawm -40℃thiab +85℃kom paub meej qhov kev tiv thaiv tawg thiab interlayer stability;
Kev Ntsuas Tshuaj Ntsev: Rau qhov chaw corrosive, kev sim rau xeb thiab tev ntawm cov hlau los yog txheej.
Yog tias ib qho ntawm cov khoom saum toj no ploj lawm los ntawm daim ntawv tshaj tawm, kev kuaj kev laus tsis tau ua tiav.
2. Txheeb xyuas cov qauv ntsuas thiab cov koom haum ua haujlwm
Kev kuaj kev laus tsim nyog yuav tsum tau ua raws li lub teb chaws lossis thoob ntiaj teb cov qauv. Cov qauv uas muaj xws li:
GB / T 2423 series (Kev kuaj ib puag ncig rau cov khoom siv hluav taws xob thiab hluav taws xob);
IEC 60068-2 (General Standard for Environmental Testing);
ASTM G154 (Ultraviolet Aging Test);
TS EN ISO 16750 Kev Nyab Xeeb Kev Nyab Xeeb rau Cov Khoom Siv Hluav Taws Xob hauv Kev Tsheb
Daim ntawv tshaj tawm yuav tsum tau muab los ntawm lub koom haum thib peb -cov koom haum kuaj xyuas thiab tuav CMA lossis CNAS cov ntawv pov thawj los xyuas kom meej qhov tsis ncaj ncees thiab kev ntseeg siab ntawm cov txiaj ntsig.
3. Saib xyuas cov cim kev laus thiab kev ua tau zoo ntawm daim ntawv lo
Txawm tias tsis muaj tsab ntawv ceeb toom, cov xwm txheej hauv qab no tuaj yeem siv los txiav txim siab seb daim ntawv lo puas muaj peev xwm tiv thaiv - kev laus:
Xim Stability: Tsis pom tseeb fading, chalking, los yog yellowing tom qab ntev - raug;
Structureal Integrity: Tsis muaj cracking, blistering, delamination, los yog ntug lifting;
Cov ntaub ntawv nyeem tau: Cov duab thiab cov ntawv tseem ceeb, thiab QR cov lej tuaj yeem luam tawm ib txwm;
Adhesion Strength: Tsis muaj tev thaum maj mam khawb ntawm cov npoo, thiab cov nplaum tsis nplaum los yog nkig.
Yog tias daim ntawv lo tseem nyob rau hauv cov xwm txheej saum toj no tom qab ob peb lub hlis ntawm kev siv sab nraum zoov lossis hauv qhov chaw ua haujlwm siab - qhov kub thiab txias, nws feem ntau yuav dhau qhov kev kuaj kev laus.
