Insulator Electrical Materials Customized Insulation Mica Washer for Electric Heating Elements

Product Description

Product Description

Mica sheets,muscovite plate

The mica board is a plate-shaped insulating material made of high-quality white mica paper, phlogopite paper, and synthetic mica paper, bonded with organic silicon, baked and pressed. The products mainly include rigid mica board for electric heating equipment and soft mica board for electric heating equipment.
 
 
 Product features
 1.Excellent high temperature insulation performance, the highest temperature is over 1000 degrees;
 2.Excellent electrical insulation performance, withstand voltage breakdown index up to 20KV / MM;
 
  3.Excellent bending strength and processing performance, high bending strength, and excellent toughness. Punching and drilling into various shapes of gaskets and punches;
   4.Excellent environmental protection performance. This product does not contain asbestos, and when it is heated, it emits little smoke and little odor, and even smokeless and tasteless.
 
 Application:
       Used in industrial electric furnaces, copiers, hair dryers, electric irons, and other electric heating equipment.

 

Item name	Muscovite hard plate	Phlogopite hard plate	Muscovite flexible Board	Phlogopite flexible Board
Adhesion agent	organic siliconresin	organic siliconresin	organic siliconresin	organic siliconresin
Mica Content	≥90%	≥90%	≥90%	≥90%
Glue content	≤10%	≤10%	≤10%	≤10%
Density g/cm 3	1.6-2.2	1.6-2.2	1.6-2.2	1.6-2.2
Bending strength (kgf/m2)	≥18	≥16	/	/
breakdown voltage (kv/mm)		>18	>15	>15
High temperature insulation resistance Ω	200-600	200-600	/	/
Working temperature C	500C	800C	500C	800C

 Wear-resistant ceramic liner, high-aluminum liner, wear-resistant liner, alumina liner, alumina ceramic plate, ceramic lining, microcrystalline wear-resistant alumina liner

Microcrystalline wear-resistant alumina liners and linings are widely used in the internal and external surfaces of material conveying equipment in the steel, thermal power, coal, cement and other industries, which can effectively extend the life of the equipment.

The product has the characteristics of good wear resistance, impact resistance and convenient construction. Its theoretical wear resistance is equivalent to 260 times that of manganese steel and 170 times that of chromium steel.

Common specifications of microcrystalline alumina liner:

Sizes can be made according to customer requirements.
Specification Length (L) Width (W) Thickness (H)
Flat liner 50-200 25-150 6-50
Welding liner 50-150 30-150 8-30
Pipe liner 50-150 20-150 8-30

Specification	Length (L)	Width (W)	Thickness (H)
Flat liner	50-200	25-150	6-50
Welding liner	50-150	30-150	8-30
Pipe liner	50-150	20-150	8-30