Acetate material can be considered a classic in the eyewear world, not only holding the highest market share but also being the most favored by consumers.
- 1. Material Excellence
It main component of acetate glasses is cellulose acetate, with a small number of high-end frames made from propionate fibers. Cellulose acetate frames are divided into injection-molded and limited polishing types.
Acetate boasts excellent transparency, easy colorability, good hand feel, resistance to aging, and flame retardant properties, providing eyewear manufacturers with a versatile material for creative processing. This results in a wide array of colorful acetate glasses, offering more choices for buyers.
- 2. High Quality
In terms of functional characteristics, acetate glasses are lightweight, have high hardness, and good glossiness. Their combination with metal enhances their durability, and they come in attractive styles that resist deformation and discoloration, ensuring long-lasting use.
They possess a certain elasticity; when slightly bent or stretched and then released, the shape-memory acetate will return to its original form. Acetate is flame resistant, hardly affected by UV radiation, has high hardness and gloss, is difficult to heat process, and maintains its shape after wearing.
However, glasses made of acetate materials also have certain disadvantages, such as:
- 1. Fragility
Although the material of acetate glasses is hard, due to factors such as the thinness and production process of acetate glasses, they are easily damaged if hit or dropped to a greater extent, and may even break into pieces. This is a point that requires special attention when using acetate glasses.
- 2. Light transmittance
The light transmittance of acetate glasses is relatively low, so they are not suitable for most occasions that require high light transmittance. For example, if you need to perform precise operations or work that requires careful observation, it is recommended not to choose acetate glasses.
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