The metal materials generally used to make spectacle frames are copper alloys, nickel alloys and precious metals. The non-metallic materials used to make spectacle frames mainly use synthetic resins as raw materials, which have the following advantages:

<1>. It is a high-quality material that has been used to make glasses for a long time. It has good plasticity and relatively high hardness. The most important thing is that it can be dissolved and dyed. Therefore, the spectacle frames made of various colors can meet the needs of different consumers.

<2>. Resin spectacle frames are relatively light in weight, fine in color, good in elasticity, and have a long service life. They are the first high-quality materials used for spectacle frames.

<3>. Resin is a non-allergic material, without any harm to the human body, and has good gloss, strong firm performance, beautiful and diverse styles, and can be used for a long time.

<4>. The melting point is relatively high, it is not easy to be burned, it can block the irradiation of various irregular and harmful rays, it will not be deformed and discolored by the influence of ultraviolet rays, and it is more comfortable and healthy to wear.

<5>. Compared with ordinary spectacle frame materials, resin spectacle frames not only have light texture, but also have the advantages of corrosion resistance and high stability. And it also has excellent flexibility, so it will not be deformed and faded after a long time of use.

How about resin glasses frames? Of course, nothing is perfect, and resin glasses frames are the same, with poor high temperature resistance and poor scratch resistance, but as long as the surface of resin glasses frames is hardened, the effect is very good. Moreover, although the resin is a thermosetting material, the surface can also have strong high temperature resistance after multi-layer coating technology. Therefore, the processed resin glasses frame can give the wearer a comfortable, safe and healthy wearing experience.