A pair of easy-to-use glasses is very important for many friends. We all know that the comfort of glasses is closely related to its frame material. Here are five common frame materials for your reference:
1、 Pure titanium glasses
advantage:
It is light and comfortable. Its material is light in the material of glasses, with good hardness. The frame is not easy to deform, corrosion-resistant, rust free, does not cause skin allergy, and is more durable.
Disadvantages:
The material is too soft to make the glasses more delicate. Only by making the lines thicker can we ensure the stability and strength. Generally, pure titanium spectacle frames are better placed in the spectacle box when they are not worn to avoid deformation.
2、 Plate glasses
advantage:
It is made of high-tech plastic memory plate. It is suitable for people with height, because the frame is large and can bear the lens with height. It is more suitable for the majority of fashion people and students pursuing quality life, because the simple and restrained design style of the mirror frame shows a stable side on the whole.
Disadvantages:
Glasses are relatively easy to deform.
3、 Titanium plate glasses
advantage
Titanium has good corrosion resistance, similar to platinum, and its mechanical properties are excellent. The glasses frame is light, elastic and corrosion-resistant.
shortcoming
The production cost of titanium and titanium alloy glasses is very high. They have high requirements in buckling, stamping, cutting and welding, and are not easy to weld and electroplate. Therefore, the price is relatively expensive and is only used for medium and high-end spectacle frames.
4、 TR90 glasses
advantage
Light weight, less than half the weight of the plate frame, making it more light and comfortable to wear; Bright color, more bright and excellent than ordinary plastic frame; Impact resistance, effectively preventing eye injury caused by impact during sports; High temperature resistance, not easy to melt and burn; Safe, no release of chemical residues.
shortcoming
The price of some frames is relatively high
5、 Metal alloy glasses
advantage
Not easy to deform, good gloss and texture. The styles are rich and novel.
shortcoming
Some people may be allergic to metal skin; Relatively heavy weight; Some frames with ordinary workmanship will fade.