The practical performance of bakelite powder is very wide, and it is also very good in our life. There are many products that can be made of this kind of raw materials. In fact, this is inseparable from the advantages of bakelite powder itself. Let's give you a brief introduction!

The raw materials used to make bakelite products are mainly phenol and formaldehyde. The thermosetting phenolic resin was prepared by polycondensation with alkali or acid as catalyst, then mixed with appropriate amount of fillers, accelerators, colorants, lubricants, etc. to make molding powder, which was pressed under heating and pressure.

Once pressed, it changes from a long chain chemical structure to a network chemical structure, which will not deform after heating. Therefore, bakelite products generally have good heat and cold resistance, high surface hardness, and can withstand friction.

Bakelite insulation is also good, not easy to heat transfer, conductive, commonly used to make insulation materials. Its corrosion resistance is also good, not easy to aging deterioration, to a variety of solvents and oil erosion, has a strong resistance. Telephone shell, bottle cap, hair dryer, electric rolling knife handle can be made of bakelite.