Mica Roll for High Temperature Indurstry Field

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100 roll
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500 roll/month

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Product Description:


Product Description:


High tensile strength;

Stable quality
Cost-efficient price.

Mica Paper is the continuous reeled paper made from high quality muscovite, phlogopite and synthetic mica with mechanical pulp methods.

The production process: reduce the mica scrap to powder, make paper,  cut to the demand size and roll paper to finished products.


Outstanding Character:

1. Excellent insulating property.

2. High Tensile Strength.

3. Good resin penetration and air permeability.

4. Homogeneous distribution of granularity and structure.

5. Widely used in make Mica Plate, Mica Tape and etc.



Width: 960-1050mm

Thickness: 0.04-0.15mm


TypeWeight g/m2Thickness mmPenetration time  s(≤)Dielectric strength  KV/mm(≥)Tensile strength N/cm(≥)Loss due to heating at 500°C %(≤)Conductivity of aqueous extract  µs/cm(≤)Temp. Resistant °C(≥)


Packing: Wrapped up with PE film and fixed in wooden case.


insulation flexible mica paper roll

insulation flexible mica paper roll

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Q:What are the gas insulation materials?
Gas insulation material refers to air, nitrogen, sulfur hexafluoride and other gases
Q:Who knows what are the ability of 1300 degrees above the high temperature, insulation materials?
Such as tungsten, molybdenum, tantalum, niobium, vanadium, chromium, titanium, zirconium and other refractory metals and rare earth metal borides, carbides, nitrides, silicides, phosphides and sulfides; the latter such as boron carbide, Silicon carbide, boron nitride, silicon nitride, boron phosphide, silicon phosphide and the like. The latter has a very important use, can be used as high temperature refractory materials (such as abrasive, mold, nozzle, high temperature thermocouple casing), heat-resistant materials (such as rocket structure components, nuclear engineering materials, electric components), electrical materials Such as high temperature thermocouple, ignition electrode), in addition to chemical resistance materials and hard materials.
Q:Brass is not an insulating material?
Brass is not insulating material. On the contrary is the brass is conductive material. Brass texture hard, can not bend. No copper flexibility is good, so brass can only do a fixed copper conductive use.
Q:What insulating material is best `?
Insulation materials, also known as insulation materials. Insulation material refers to the electrical insulation material, the conductivity of about 10-10 West / m below. According to the needs of different electrical products, but also from the storage Can, heat, cooling, arc, moisture, mildew, anti-corrosion, anti-radiation, mechanical support and fixed, protective conductor and so on.
Q:What are the electrical insulation materials
Insulation board: plastic plate is made of plastic sheet, plastic for the synthesis of polymer compounds, can be free to change the body style. Plastic is the use of monomer raw materials to synthesis or condensation reaction polymerization of materials, synthetic resin and filler, plasticizers, stabilizers, lubricants, colorants and other additives, and its main component is synthetic resin.
Q:What is the difference between insulation and pressure?
Insulation resistance is measured with an insulation resistance tester (10000V or less) or an insulation shaking table (2500V or less). Since the test voltage is low, many insulation defects are not easily found; the withstand voltage test test voltage is high and the high pressure equipment is easily found Insulation defects;
Q:What insulating materials are used for transformers
With the largest number of cardboard, as well as laminated wood, insulating paper, transformer oil, large oil-immersed transformers are mostly oil - paper insulation.
Q:What is the 8 ° C rule for insulating materials?
The service life will be greatly shortened, such as ATR insulation material limit working temperature of 105 ℃, when the ultimate working temperature of 8, the life will be reduced by about half, which is the so-called 8 ℃ thermal deterioration rules
Q:What insulating materials are used for high frequency transformers?
Where the water is mainly a resin and solvent or resin, oil and solvent composition, is based on polymer polymer, under certain conditions can be cured into an insulating film or insulation of the important insulation material, applied to high-frequency transformers After the surface, the solvent evaporates, the resin or the resin and the oil form a smooth film, showing the original pattern of the object. Easy to dry and durable, and can acid and oil.
Q:What is the main purpose of insulating materials?
Insulation withstand voltage: the higher the voltage applied across the insulator, the greater the electric field force received by the material, the more prone to ionization collision, resulting in insulator breakdown. The lowest voltage breakdown of the insulator is called the breakdown of this insulator Voltage. 1 mm thick insulation material breakdown, the need to add the voltage kV is called insulation material insulation voltage strength, referred to as the dielectric strength

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