Several methods for quality identification of acrylic sheet.Looking，Smelling,burning and friction.

Looking:Basically be aimed at clear and white sheet, whether the thickness surface is yellow.

Smelling:Whether there is a pungent smell during the cutting

Burning:Looking at the color of the main flame, the bubbles, impurities, and the length of the wire drawn after extinguishing.

Friction:Observing the hardness and fragrance of the surface.

1. Feeling:The high-quality acrylic sheet has a round, smooth feel and is free of perspiration。

2. Uniformity:Whether the color is even.

In each large and medium cities already more and more enterprises have been loving to mark the product with the light source built in the acrylic material.Because of the original metal painting, whether in the material or in the process is difficult to meet a series of commercial requirements.