Plastic, phenolic resin

electrical insulating material

Cloth, layer by layer.

Bakelite is phenolic plastic.

Bakelite is made of powdered phenolic resin, mixed with sawdust, asbestos or clay, and pressed into finished products with a mold at high temperature, among which phenolic resin is the first synthetic resin in the world.

2. Phenolic plastic is still the largest thermosetting plastic in the world because of its rich raw materials, simple synthesis process, low price and excellent performance.

Extended data:

1, bakelite is named because once it is heated and molded, it cannot be molded into other things. It has the characteristics of non-absorption, non-conductivity, high temperature resistance and high strength, and is widely used in electrical products.

2. Although bakelite products need to be heated for molding, the processing time is longer than that of ordinary plastics, the mold is more worn and the requirements for steel are higher, but because of its superior raw material price, it is still the first choice for many plastic parts.

3. Bakelite board is used as bakelite board and phenolic laminated board, which is reinforced by high-quality bleached wood paper and cotton wool paper, and phenolic resin made from high-purity and fully synthetic petrochemical raw materials is used as resin adhesive.

Bakelite has been widely used in many places of our lives, such as bakelite sockets, bakelite switches, handles, handles, tissue boxes, kitchen countertops, bakelite tea trays, billiards and so on.

A kind of plastic, the scientific name is phenolic plastic.

Bakelite is made of powdered phenolic resin mixed with sawdust, asbestos or clay. The phenolic resin is the first synthetic resin in the world. Bakelite has been widely used in many places of our lives, such as bakelite sockets, bakelite switches, bakelite spoon handles, bakelite gourds, bakelite records, bakelite handwheels, handles, handles, handholds, tissue boxes, kitchen countertops, bakelite tea trays, billiards and so on.