How to deal with the problems of acrylic lenses after aging?

Acrylic lenses have the advantages of light weight, unbreakable, easy molding and processing, and easy coloring. The development momentum is increasing day by day, and they have become a class of technology in lens production. Plastic plates can generally be made into: single-sided mirror, double-sided mirror, plastic lens, paper mirror, half lens, etc. can be made according to different requirements. Such as mobile phones, TV screens are all seen daily.

How to deal with aging acrylic lenses:

1: Classification and differentiation technology. At that time, foreign technology is more sophisticated in this respect, the number of resins that can be used in acrylic products, as well as their melting points and softening points are different. You can use today's technology to obtain resins in between, which can make them fully used Of course, it will not harm the atmospheric environment and land resources. However, in China at that time, the manual selection method was generally used, which had the problems of low accuracy, high cost and low power. Knowing this method, we will do a good job of sorting acrylic products in advance, so that it can not only minimize the loss caused by the depreciation rate, but also make full use of resources.

2: Burn, landfill. This can be said to be a commonly used method in China. The above mentioned is widely used abroad, but it is not suitable in China, burning landfills, polluting the environment, and spoiling land resources. Increase the cost of later social management. Regarding this, do a good job of classification, this is what we should do, and it is our duty.

3: Crafts. It is a little question to mention this, how can there be a handicraft disposal method, this is only among a small number of enthusiasts, they use a variety of handicrafts made of acrylic products thrown away, very artistic, of course, this is not important What they ended up expressing was the reasonable use of aging and thrown away acrylic products.