EPE pearl cotton is a new type of environmental protection packaging material with non-crosslinked closed-cell structure, also known as polyethylene foam cotton. It consists of countless independent bubbles produced by physical foaming of low density polyethylene. EPE pearl cotton overcomes the shortcomings of ordinary styrofoam, such as brittleness, deformation and poor recovery. It has many advantages such as waterproof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance and so on, and also has good chemical resistance. It is an ideal substitute for traditional packaging materials. EPE and adhesive products of various fabrics are good interior decoration materials for various vehicles and rooms. The composite product of EPE pearl cotton and aluminum foil or aluminized film has excellent anti-infrared and anti-ultraviolet ability, and is a necessary product for some chemical equipment cold storage and camping equipment car sunshade. Its pipes are widely used in air conditioning, baby carriages, children's toys, furniture, water heating and ventilation and other industries. The simple EPE tool is made as follows:
1. Special Ni-Cr electrothermal alloy wire is purchased in the market. Advantages: the high-temperature strength is higher than that of Fe-Cr-Al, and it is not easy to deform under high-temperature use. Power MAX. 150W, wire diameter 0.6MM
2, length selection: according to your own needs, if the heat is large, lengthen the heating wire, otherwise shorten the length;
3. Fix it on the iron frame (the shape you want) and put a few points on the iron frame;
4. Connect several points with heating wires, and the iron frame cannot be directly connected with the heating wires;
5, insulation ceramics, high temperature resistance and good insulation;
6. Both ends of the heating wire are connected with a 220V power supply, and it is best to add a manual switch for easy use;
7. If we can make a countertop better and easier to operate, the size is 1 10*77cm, and the height of the working face is 83cm.
Note: The furnace wire is too thin and easy to break at high temperature, and the temperature drops too much after contact with foam, making it difficult to operate. Be sure to operate safely.