A good acrylic material determines a high-quality acrylic finished product. This is clear. If you choose a poor-quality acrylic material, the processed acrylic product will be deformed and turn yellow and black. There are many inferior products in the processed acrylic product. These problems are simply related to the choice of acrylic material. Here are some ways to judge the quality of acrylic bottles.
The first observation method: This is a way to judge according to the material characteristics of acrylic itself. When we buy acrylic, we can see whether the acrylic sheet is decolorized and slightly tight. The gloss is not high. If it exists, it means that the quality of acrylic is not good. . In addition to this observation method, you can also see whether the acrylic manual is consistent with the actual situation of the acrylic sheet. If it is inconsistent, it can also be judged that the acrylic material is irregular.
The second burning method: You can use a small piece of acrylic to conduct a burning experiment. If the acrylic plate burns up quickly, it means that the quality of acrylic is not good.
The third light transmission method: This method is derived from the characteristics of acrylic light transmittance. It can emit white light through the acrylic plate. If it is found to be yellow or blue, it means that the quality of acrylic is incorrect. , Because the light transmittance of acrylic sheet is very high and the light passing through the back belongs to white light and will not absorb light color.
The fourth method of pasting: This method is also called the hot-melt method. It is distinguished by the difference between the adhesiveness of good acrylic material and bad acrylic material. For example, poor quality acrylic material will stick together after being hot melted and difficult to open, while good quality acrylic material will open easily.
The fifth packaging method: The soft plastic edge packaging of good quality acrylic material is very good, and the soft plastic edge of poor acrylic sheet looks very mixed in color. This kind of industry is called joint venture sheet. Of course, the price of a good packaged acrylic sheet must be more expensive than that of the acrylic sheet that is a little bit more expensive.
www.cosmetic-bottle.cn