1. The first is the observation method: it is judged according to the characteristics of the acrylic material itself. At the time of purchase, it is necessary to observe whether the sheet has serious fading or gloss is not high enough to be transparent, if it exists, it means that the quality of acrylic is not good. Another relatively simple observation method is: that is, to see if the actual conditions of the manual and the acrylic sheet are consistent with the manual of Biakli, if you find inconsistencies, you can roughly judge the irregularity of the acrylic sheet.
2. The second is the light transmission method: the principle is that the light transmittance of acrylic is extremely high and the light after transmission is white light, which does not absorb the light color derived from the identification method, and can emit white light through the light. Acrylic, if you find yellow or blue color, it means that the quality of acrylic is not defective.
3. The third is the hot-melt method: it is also called the pasting method. The principle is to distinguish between the good acrylic sheet and the second acrylic sheet by the difference in the degree of adhesion. Acrylic sheets of lower quality will be stuck together and difficult to separate after being hot melted, while acrylic sheets of good quality can be easily separated.
4. The fourth method is the burning method: small pieces of acrylic sheet can be used for the burning experiment. If the acrylic sheet burns violently soon, it means that the quality of inferior acrylic sheet is not good.
5. The fifth type is the packaging method: the soft plastic edge packaging of good quality acrylic material is very good, and the soft plastic edge of the inferior acrylic sheet looks very mixed in color. In the industry, this material is called a joint venture sheet. Of course, the price of good-quality acrylic sheets will definitely be a little more expensive than inferior-quality acrylic sheets.
6. The sixth is the touch method: the color, pores, thickness, etc. should also be considered when selecting materials. The surface is bright in color and feels creamy to the touch. If you look carefully, there are no small pores on the surface. If there is lime on the surface, there will be some small pores. Such materials contain more calcium and have poor toughness. Experts do not recommend it!
The above is about the 6 methods of acrylic material identification. I hope it will be helpful to you. In addition, we also have the best-selling Acrylic Display Stand, Retail Window Display, Acrylic Display Box, Acrylic Riser, Acrylic Floating Picture Frame and Custom Acrylic Award, welcome to consult.
