1. Transparency identification
After a good acrylic sheet is irradiated with white light, the light emitted is very pure, without yellowing or bluing, and the good sheet has a higher light transmittance.
2. Thickness identification
An important characteristic of acrylic sheet is measured by thickness. Generally speaking, how thick is enough thickness, and the thickness must be asked clearly when purchasing. This is a key factor.
3. Fire identification
Good acrylic is not suitable for burning, and it will not produce an unpleasant odor during processing. Many materials on the market are posing, this can be tried with the waste they say. In addition, good acrylic blister words are made after the plate is baked soft They can be separated even if they are pasted together.
4. Identification of soft rubber edge
The new boards and good materials are packaged with soft rubber edges in the factory, in order to prevent rubbing. So this can be used as a difference between recycled materials and new boards.
5. Quality comparison method
Good sheet manufacturers usually provide samples and actual products. You can check and compare them based on color and some parameters, and it is easier to identify.