Acrylic has a very strong weather resistance, strong surface hardness, good gloss, can make a variety of products needed, but acrylic is also good or bad, it will directly determine the service life of acrylic. Below to introduce what is acrylic material and how to identifyAcrylic sheetGood or bad.

The chemical name of acrylic is polymethyl methacrylate. Its light transmittance is like glass, which belongs to an important thermoplastic developed earlier. In addition, acrylic has good chemical stability, fire resistance, easy dyeing, easy processing, in the construction industry, furniture products, sanitary ware has a wide range of applications.

How to distinguishAcrylic sheetGood or bad

1. Observation method

Can be observed whether the acrylic surface fade or gloss is not high. You can also see whether the acrylic sheet instructions are consistent with the deeds and materials, so as to judge whether they are regular materials.

2. Combustion method

You can take a small piece of acrylic to burn, if it burns quickly. That means the quality of acrylic is not qualified.

3. Light transmission method

You can use white light throughAcrylic sheet, Good quality acrylic sheet has high light transmittance. After passing through, it is white. If there is yellow or blue, it means the quality is not good.

4. Paste method

Two acrylic plates can be put together, and the poor quality acrylic is difficult to separate after hot melt. Good quality acrylic is easy to separate, so through this experiment can distinguishAcrylic sheetQuality is good or bad.

Properties of acrylic

1. Acrylic has good transparency and light transmittance. Acrylic colored with dyes has a good color development effect.

2. Acrylic has good weather resistance, high surface hardness and surface gloss.

3. Acrylic has good processing performance and can not only be thermoformed. And it can be machined.

4. Acrylic has abrasion resistance, can resist a variety of chemical substances, and has good stability.

5. Acrylic has good sprayability.

6. Acrylic has flame resistance and will not ignite spontaneously.