First, waste mud and a small amount of glycerol are poured into a container, then shaving foam is added, then water is added, and then the mixture is stirred. Generally speaking, the ratio of water to waste mud is 65,438+0: 2. In the process of stirring, borax water was added for many times, and the foaming adhesive was successfully made after molding.

In the process of producing recycled paper, some rubbish, namely waste mud, will be produced. The main components of these waste mud are organic substances such as fine fibers, and there are not many harmful substances. They are earthworms' favorite food, so these waste mud become the main raw materials for raising earthworms.

Foam rubber is a kind of rubber, which does not corrode the foam model, has the functions of cushioning impact, heat insulation and sound insulation, and is suitable for foam, sponge and leather. Door and window installation. Sealing and fixed bonding between doors, windows and walls. Advertising mode. Model, sand table making, exhibition board repair. Sound insulation and noise elimination. For example, the gap filling in the decoration of language lab and studio can play the role of sound insulation and noise reduction.