1. Light transmittance of the board surface: good plexiglass products should have good light transmission, with a light transmittance of up to 92%, and high-quality organic glass products should have good light transmission and transparency, and the board surface should be turbid. , Hazy is definitely not the first-class product.
2. The color of the plate mouth: the plate mouth (board edge) of the plexiglass products produced by imported raw materials should be transparent. If it becomes yellow, discolored, or blurred, it must be a defective product. If the color of the plate mouth is too yellow, it should be recycled Material production.
3. Surface feel: By touching the plexiglass product, if the surface of the plexiglass product is smooth, round, delicate, and feels good, and it is not easy to leave finger marks, it is the first-class product.
4. Listen to the sound: If the sound is unclear and dull when the surface or corner of the plexiglass product is struck, it is the genuine product. On the contrary, if the percussion sound is more crisp, the PS material may pretend to be the plexiglass product.
5. Measuring thickness: measuring dimensional tolerance is a relatively simple basic standard for checking the quality of plexiglass products. Good organic glass products have enough materials, and their thickness must be relatively thick. In addition, the thickness of standard plexiglass products is increased in the unit of 0.1mm when the thickness of the thin plate is used, and the dimensional tolerance of the first-class quality is within 0.05mm; for the thickness of the later thickness specification difference, the unit is 2~5mm. , The tolerance is controlled within 0.1mm as the top grade.
6. Deformation and bearing capacity: The stability and bearing capacity of good organic glass products are definitely better. Within the standard load range, there should be no deformation or distortion when placing objects at will.
The above is the method that Wu'an editor teaches you, have you learned it? If you have other questions, please feel free to ask GREEN PLASTIC.
