Acrylic Product Process. Acrylic Product Process in Mingzhan. Acrylic-related matters needing attention: Temperature¡GAcrylic softens when heated to above 100¢XC. Avoid applying it to places with a temperature of above 100¢XC. Breakage and damage¡GSince acrylic has a surface hardness equivalent to that of aluminum, attention should be given to protecting its surface when handling it. In case of damage, the abrasive used for yellow aluminum should be used to polish the surface, which will restore to its original good conditions easily. Wiping¡GWiping the surface of acrylic with dry cloth produces electricity. Therefore, in case of dust on the surface, use soft cloth soaked with soapsuds (1% of density) to wipe it off. Thermal expansion¡GWith a high coefficient of thermal expansion, acrylic glass has dilatability several times greater than that of metals. Therefore, room for dilation due to temperature variation should be taken into consideration when installing or fixing the acrylic products.