Use the fire identification method: good acrylic materials are not flammable, and many other fake materials on the market are flammable and have a pungent odor;
Rubber edge identification method: The acrylic of the pouring board contains glued edges, and the ones without glued edges may be sandwich panels mixed with abs.
Thickness identification method: Generally good acrylic sheets can meet international standards. If the thickness is insufficient, it may be other products or cutting corners;
Light transmission identification method: A good acrylic sheet reveals pure white, not yellow or blue.
Poor acrylic sheets or other sheets will fade quickly after being exposed to the sun and lose their original luster.
