1. Look at the quality of the bathtub
Acrylic bathtub is composed of a surface layer (acrylic layer) and layer (glass fiber reinforced layer and composite resin), good quality acrylic bathtub surface layer layer tightly, no delamination, no empty tapping sound, smooth surface, such as porcelain, smooth as a mirror, light, flat undulating lines, polishing lines face no warping, cambered surface of standard cylinder, uniform thickness, light weight, strong elasticity, touch the cylinder inside the paste layer should be smooth, off powder, zashou, skirt and cylinder with tight occlusion, consistent gap. The quality of the bathtub surface gloss, good evenness. Attention should be paid to the defects on the surface, such as fine cracks, defects, orange peel and so on. The good quality acrylic bathtub can keep a bright appearance for a long time, and it can be used for up to 15 years.
2. Look at the thickness
Acrylic bathtub thickness is generally 3~10 mm, usually the thicker the better, pay attention to the surface finish and flatness, noticing small cracks and defects, don't buy those surface orange peel in the bathtub.