Mica Parts Usded in Electric Arc Furnace Industry
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- Loading Port:
- Shanghai
- Payment Terms:
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- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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1. Introduction:
Mica is a rigid substrate able to withstand very high temperatures and are suited for applications up to 500°F (260°C). Mica heating elements offer several distinct advantages over other flexible heater technologies, including extremely low leakage, lower material costs, and higher operating temperatures. Our mica heating element is made by detail order requirments.
Mica plate is made of mica paper with highperformance organic silicon resin. After heating and pressing, the mica plate can be made into rigid or flexible insulating plates. The mica content is about 90% and the organic silicon resin content is 10%.
2. Applications:
Typical applications of mica heating elements are air heaters, enclosure systems, food service equipment, process and packaging equipment.
3. Main features of Mica Parts:
Mica heating elements offer several distinct advantages over other flexible heater technologies, including extremely low leakage, lower material costs, and higher operating temperatures.
4. Technical Parameters:
MICA SHEET -----Technical data | ||||||||
ITEM | UNIT | RM | RP | RM-T | RP-T | FM | FP | |
Hardness |
| Rigid | Rigid | Rigid | Rigid | Flexible | Flexible | |
Mica paper |
| Muscovite | Phlogopite | Muscovite | Phlogopite | Muscovite | Phlogopite | |
Thickness | mm | 0.1-2.0 | 0.1-2.0 | 3.0-50 | 3.0-50 | 0.1-2.0 | 0.1-2.0 | |
Mica content | % | ≥90 | ≥90 | >88 | >88 | ≥90 | ≥90 | |
Bond Content | % | <10< span=""> | <10< span=""> | <12< span=""> | <12< span=""> | <10< span=""> | <10< span=""> | |
Density | g/m 3 | 1.6~2.45 | 1.6~2.45 | 2.1~2.4 | 2.1~2.4 | 1.6~2.45 | 1.6~2.45 | |
Heat | Continuous | ℃ | 500 | 700 | 500 | 700 | 500 | 700 |
Peak | ℃ | 700 | 900 | 700 | 900 | 700 | 900 | |
Heat loss at 500℃ | % | <1< span=""> | <1< span=""> | <1< span=""> | <2< span=""> | <1< span=""> | <1< span=""> | |
Heat loss at 700℃ | % | <2< span=""> | <2< span=""> | <1< span=""> | <2< span=""> | <2< span=""> | <2< span=""> | |
Flexural strength | Mpa | >160 | >140 | — | — | <1< span=""> | <1< span=""> | |
Water absorption 24h/23°C | % | <1< span=""> | <1< span=""> | <1< span=""> | <2< span=""> | — | — | |
Dielectric strength | KV/mm | >20 | >20 | >15 | >15 | >15 | >15 | |
Volume | 23℃ | ΩNaN | >1017 | >1017 | >1017 | >1017 | — | — |
500℃ | ΩNaN | >1012 | >1012 | >1012 | >1012 | — | — | |
Smoking Test | s | <4< span=""> | <4< span=""> | — | — | — | — | |
FAQ
We have organized several common questions for our clients,may help you sincerely：
--------What is the use of mica parts?
Mica laminate and washers made of our own high quality mica plates are used for home appliances, electro-magnets, micro-sensitive control gear etc
---------Which type of mica parts we can produce?
1. Rigid mica parts or Flexible mica parts
2. Muscovite mica parts or phlogopite mica parts
3. Thin mica parts or thick mica parts
4. All the special sized mica parts need drawing.
----------what advantages of mica parts?
1. Good high voltage insulation materials
2. Do not easily break up
3. Easily produce special size
- Q: The electrical equipment in the classroom which uses insulating material
- Insulation material characteristics: chemical resistance with gloss, some transparent or translucent most of the good insulator light weight and strong processing can be easily mass production, cheap and wide range of uses, utility, easy to color, some high temperature
- 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 type of enameled wire and insulation material is used for the compressor
- Enclosed wire and insulation materials for fully enclosed compressors: 1) Refrigerant R12, enameled wire with high strength polyester QZ, insulated with 6400 epoxy resin Insulation H34-4, Polyurethane film for insulating material Green paper (DMD ) Insulation paper; 2) refrigerant R22 and R502, with QF, QXY polyamide imide enameled wire, insulation treatment with EIU epoxy modified impregnated varnish, insulating material with polyimide film and poly Fiber composite foil, F-class insulation DMD insulation paper.
- Q: What insulating materials are used for transformers
- Dry type transformers before the 1960s are mainly B-type insulation of the open-type dry-type transformers, product model for the SG type. When there is no foil coil, the low pressure for the majority of multi-root and around the layer or spiral coil, high pressure for the pie coil. Wire for the double glass envelope or single glass fiber package enamel enameled wire. The rest of the insulating material is mostly phenolic glass fiber materials. The impregnation process for the room temperature, atmospheric pressure with B-class insulation impregnated paint were high and low pressure coil impregnation and drying at the temperature (drying temperature does not exceed 130 ℃). Although this dry-type transformers than oil-immersed transformers in the fire performance has made great progress, but its moisture, anti-pollution performance is worrying. Is no longer produced. Nevertheless, its successful electrical, magnetic, thermal calculations and structural design have laid a good foundation for the new H-class insulated open-ended transformers that have evolved later.
- Q: What insulating materials do you need for power tools?
- Additional insulation: insulation between the rotor core and the mandrel (insulating plastic powder), between the stator core and the plastic housing shell, is the additional insulation withstand voltage of 2500V;
- Q: What insulating materials are used for high frequency transformers?
- Can be brush, can be sprayed, can be baked Here is the main raw material for ice making. Selection of industrial products. All around the paint factory production. General high-frequency transformer insulation materials used by the scope and form are divided into: impregnated paint, covering paint, silicon steel paint, anti-corona paint four.
- Q: What is the main purpose of insulating materials?
- The role of insulating material is in the electrical equipment to separate the potential of the live part of the insulation, so the insulation material should first have a high insulation resistance and pressure strength, and to avoid leakage, breakdown and other accidents.
- Q: What are the commonly used insulating materials?
- Mainly used for motor, electrical winding insulation, switch the bottom plate and insulators, etc. Organic insulation materials are: shellac, resin, rubber, cotton yarn, paper, linen, rayon,
- Q: What are the electrical insulation materials
- Insulation material is electrical insulation material. According to the national standard GB2900.5 provides the definition of insulating material is: "used to make the device in the electrical insulation of the material." That is, to prevent the current through the material. Its resistivity is very high, usually in the range of 10 ^ 9 ~ 10 ^ 22Ω · m. As in the motor, the insulating material around the conductor isolates the turns and isolates it from the grounded stator core to ensure safe operation of the motor.
- 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.
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Mica Parts Usded in Electric Arc Furnace Industry
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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