Бакеліт ліст

B akelite sheet or Electricity board ,   is also called plastic board, phenolic laminated cardboard, is to use quality bleached wood product paper and cotton wool as reinforcing material, with high purity, total synthesis reaction of petrochemical raw materials of phenolic resin as a resin adhesive made of wood.

Асаблівасці:

At normal temperature, the electrical performance is good, the mechanical processing performance is good, the proportion is 1.45, the warp degree is less than 3 ‰, with good electrical, mechanical and machining properties.

The paper board is the most common laminate and the most widely used industrial laminate in the world.

Main features: good mechanical strength, anti-static , intermediate electrical insulation, is made of bakelite impregnated paper with phenolic resin, baked and hot pressed.

This product is suitable for mechanical and electrical equipment, which can be used in transformer oil.

Good mechanical strength, suitable for PCB drilling with gasket, distribution box, fixture board, die plywood, high and low pressure distribution box, packaging machine, comb, etc.

Applicable to motor, mechanical mould, PCB and ICT tools.

Molding machine, drilling machine, mesa grinding pad [1] board.

Application area of imported wood board: applicable to PCB drilling, silicon rubber mould.

Tools, switchboard, electrical machinery parts.

I. Define and purpose
Bakelite sheet is a hard, dense material made by applying heat and pressure to layers of paper or glass cloth impregnated with phenolic resin. These layers of laminations are usually of cellulose paper, cotton fabrics, synthetic yarn fabrics, glass fabrics or unwoven fabrics. When heat and pressure are applied to the layers, a chemical reaction (polymerization) transforms the layers into a high-pressure thermosetting industrial laminated plastic .

II. Technical requirement for surface
The surface shall tidy and smooth, bubble, impurity are not allowed. But slight scratch and color punctum are allowed. Edge is to be cut smooth. The delamination and crackle on the end surface are not allowed. The surface shall tidy and smooth, bubble, impurity are not allowed. But slight scratch and color punctum are allowed. Edge is to be cut smooth. The delamination and crackle on the end surface are not allowed .

III. Characteristics
♦ High mechanical properties, and oil resistance and certain dielectric property.
♦ Thermal rating is 120, and temperature resistance :130 centidegrees

VI. Прымяненне
Chemical machine parts , general machine parts and gear ,and generators, Pads, base, baffle etc.. Generator ,transformer, fixture, inverter, motor and electric insulation component.

Specification: The thickness of Bakelite Sheet material can be produced from 3mm to 50mm,the usual specification of 3-50mm is 1000mm* 2000mm,   Bakelite Sheet can also be customized according to requirements, and the width can exceed 1220mm, and the length is not limited

Color: Black,red, can also be made another color, and the color order is 500KG.

Modified varieties:   Bakelite Sheet can be added to the fiberglass , copper powder and molybdenum disulphide to enhance the bar.

Add antistatic agent to the permanent antistatic electric bar, and the volume resistance value is between 6 to 9 power of 10.

Add flame retardant to flame retardant rod from UL 94V-0 to HB flame retardant grade. Other modification requirements are customized according to customer's actual use.

Product certification:   Bakelite Sheet most environmental certification reports and safety reports for raw materials, such as SGS report, CTI report, UL report, MSDS safety information, etc.