I would like to ask an expert in the plastic industry: how to separate PP and ABS submerged in plastic crushing?

It is also possible to separate from each other in density. The density of ABS is 1.05, and that of PA66 is 1.3. The temperature of saturated salt solution is 65438 0. 2.ABS and PA66 can be separated, provided that ABS and PA66 are pure materials.

If it is not pure material, it can only be scrapped.

5 summary of entrepreneurial services

Summary of Entrepreneurship Service 1

Since 20xx, our bureau has carefully followed the work arrangements and requirements of the municipal party comm

Is South-Central University for Nationalities 2 1 1?

Is it necessary for college students to publish papers?

Ask for a social practice paper of 3000-5000 words.

Intermediate communication engineer's thesis

Topic of applied chemical engineering graduation thesis

The wrong research direction of the thesis does not affect the defense.

The first author of the Nobel Prize-winning paper is Li Zhengdao, and the second author is Yang Zhenning. Why is Yang more famous?

White deer original paper

On the understanding and viewpoints of Confucianism and Taoism