Aluminium composite yog hais txog cov txheej txheem sandwich sib txuas ua ke ob lub ntsej muag nyias nyias thiab cov khoom siv hauv nruab nrab. Cov kev xaiv tseem ceeb suav nrog cov qauv polyethylene thiab hluav taws kub-retardant ntxhia-filled core. Cov khoom no muaj qhov hnyav, siab flatness, zoo rigidity thiab yooj yim fabrication. PVDF txheej muaj cov huab cua sab nraud ntev ntev, thaum PE txheej haum rau cov haujlwm sab hauv tsev thiab cov paib.
