热塑性丙烯酸树脂在成膜过程中不发生进一步交联，因此它的相对分子量较大，具有良好的保光保色性、耐水耐化学性、干燥快、施工方便，易于施工重涂和返工，制备铝粉漆时铝粉的白度、定位性好。热塑性丙烯酸树脂在汽车、电器、机械、建筑等领域应用广泛。
Thermoplastic acrylic resin does not occur further crosslinking in the film forming process, so its relative molecular weight is relatively large. It has good light and color retention, water and chemical resistance, fast drying, convenient construction, easy to re-coat and rework, and good whiteness and positioning of aluminium powder when preparing aluminium powder paint. Thermoplastic acrylic resin is widely used in automobile, electrical appliances, machinery, construction and other fields.