How to deal with the aging of acrylic carton? With the wide application of plexiglass boxes, plexiglass and plexiglass materials have been widely recognized. People are beginning to realize that this new type of plastic material has brought us great convenience and fragility, making people choose excellent transparent materials instead of jacquard materials.
We often talk about the benefits of pmma. Today we will also discuss the shortcomings of pmma. Look at the material from a different perspective. So, there are many aspects in the application of plexiglass. How can we deal with it when it reaches a certain aging stage?
From the perspective of the development of acrylic and plexiglass materials, foreign technology is earlier than China, and the technology is relatively mature. So how do they deal with aging? First, according to the composition of acrylic, the plexiglass thread is divided into the following categories:
1. The amount of oil and its melting point and softening point are different. The resin can be extracted with the current technology, and it can be used perfectly. Of course, it will not cause harm to the atmospheric environment and land resources. However, there are still problems of low precision, high cost and low efficiency in manual selection of materials in my country. In order to reduce the loss caused by depreciation and make full use of resources, the pre-classification of plexiglass should be done.
2. The second is incineration and landfill. This phenomenon is very common in China and can be used abroad, but it is not applicable in China in terms of incineration and landfill, environmental pollution, and waste of land resources. Increase the cost of later social governance. Therefore, before this, our most important thing is to do a good job of classification, which is not only conducive to cost savings, but also our personal responsibility.
