Acrylic sheets are widely used in the signage industry by virtue of their unique advantages. The quality of acrylic sheets directly determines the quality and service life of acrylic signs.
However, the quality of acrylic sheets on the market varies. How to choose high-quality acrylic sheets has become a headache for advertisers. Today, I will introduce you to the method of selecting acrylic sheets. It is recommended to collect them!
Light transmittance identification:
After a good acrylic sheet is irradiated with white light, the light emitted is very pure, without yellowing or blue, and the good sheet has a greater light transmittance. The pure new material acrylic sheet has a pure appearance, and the appearance of the recycled sheet is yellowish.
Thickness identification:
An important feature of acrylic sheet is to measure it by thickness. Usually, how thick is enough thickness. You must ask about the thickness when purchasing. This is a key factor. The surface hardness and scratch resistance of pure new acrylic sheet are excellent, and there is no irritating smell when cutting;
Fire identification:
Good acrylic is incombustible and does not produce unpleasant odors during processing. There are many counterfeit materials on the market, this one can try it with the scraps they say. When the pure new material acrylic sheet is thermoformed and heated, it is not easy to generate bubbles and deformation; when the recycled sheet is thermoformed and heated, it is easy to have bubbles and deformation.
Baking soft identification:
Good acrylic blister letter making sheets can be separated even after they are baked and soft, while poor materials are very difficult to separate after they are baked and soft. Pure new material acrylic sheet has long-lasting adaptability to paint and ink; recycled sheet is sensitive to paint and ink, and is prone to silver streaks or cracks.
Soft rubber edge identification:
New boards and good materials are encapsulated with soft rubber edges, in order to prevent rubbing. So this can be used as a differentiator between recycled material and new board.
Quality identification:
Good plate manufacturers usually provide samples and actual products. You can compare and check according to the color and some parameters, and it is also very easy to identify.
