Introduction
Flame-retardant acrylic sheets have a high coefficient of thermal expansion, so expansion gaps should be reserved to account for temperature changes. They should not be used in environments where the temperature exceeds 85°C. Acrylic sheets must not be stored together with other organic solvents, and contact with organic solvents must be avoided. When cleaning acrylic sheets, use only a 1% soap solution with a soft cotton cloth. Do not use hard objects or dry wiping, as this can easily scratch the surface. During transportation, avoid damaging the surface protective film or protective paper.