Special Sized Mica Plates Used in Electric Iron
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- 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 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. 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. Our mica heating element is made by detail order requirments.
3. Application:
Typical applications of mica heating elements are air heaters, enclosure systems, food service equipment, process and packaging equipment.
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
- Classrooms in the electrical equipment are used insulating material, but with the number and location of different.
- Q: There are a lot of online about this, but still do not understand. If the insulation resistance is high enough, hit the pressure should also be qualified ah. There is insulation test itself when the current flow is not large, because the rock table resistance is great. But hit the pressure, I do not know is not a direct high pressure drop in the test product above, there is no great resistance to interference?
- Because the voltage generated by the withstand voltage test is generally greater than twice the rated voltage of the electrical equipment, and the insulation resistance test voltage value and the rated voltage is similar. And the withstand voltage test for the alternating current, insulation resistance test for the DC. Will have a certain impact on its test results.
- 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 kind of insulation is the insulating
- Now most of the aluminum substrate in the insulating layer or epoxy (I do this, do not mention my company name, so that I advertise). Epoxy can be modified, and then through the surface treatment of the thermal filler, in the cross-linked when the formation of a most conducive to the heat transfer structure, so as to achieve the purpose of high thermal conductivity.
- Q: What type of enameled wire and insulation material is used for the compressor
- Motor insulation class The insulation class is divided according to the permissible limit temperature of the insulation material used for the motor. There are Y, A, E, B, F, H, C and several other levels, the allowable limit temperature at all levels as shown in the table below. The so-called permissible limit temperature refers to the permissible maximum operating temperature of the motor insulation material, which reflects the heat resistance of the insulating material. Insulation material is divided into Y grade, A grade, grade E, grade B, grade F, grade H, grade C, permissible temperature (℃) 90,105,120,130,155,180, 180 ℃ or higher.
- Q: What insulating materials are used for transformers
- There are also NOMEX? insulation plates for the mat and the support structure. The insulation between high and low pressure is made of 0.76mm thick NOMEX? cardboard. Its impregnation process uses multiple VPI vacuum, pressure impregnation, high temperature drying (drying temperature of 180-190 ℃). At FPT, the highest voltage of this transformer is made to 34.5kV and the maximum capacity is 10000kVA. This technology is UL certified in the United States. Domestic transformer manufacturers use NOMEX? insulation materials and DuPont's manufacturing specifications (HV-1 or HV-2) and Reliatran Raytheon TM transformer technology standards such as the manufacture of H Type insulated SG-type dry-type transformers and the United States FPT's FB-type transformer has similarities, but the domestic product coil VPI impregnation process is different from the FPT company, it does not impregnate the entire transformer body, and only the coil impregnated. The whole body impregnated package integrity is good, but not only beautiful, but also in the processing must be done before the relevant product testing. Dipping paint is also easy to be filthy, relatively speaking in China the latter is more reasonable.
- Q: What insulating material is used for high voltage cables
- Etc., can withstand mechanical force and a certain tension. YJLV32 aluminum core XLPE insulated fine steel wire armored PVC sheathed power cable YJV33 copper core XLPE insulated fine steel wire armored PVC sheathed power cable YJLV33 aluminum core XLPE insulated steel tape armored PVC sheathed power cable
- Q: Who knows what are the ability of 1300 degrees above the high temperature, insulation materials?
- High temperature resistant materials include refractory and heat resistant materials, inorganic compounds, and polymer materials. Refractory material usually refers to the resistance of 1580 ℃ above the temperature of inorganic materials. They are built kilns, combustion chambers and other building materials that require high temperatures. General use of quartz sand, clay, magnesite, dolomite as raw materials and made, such as refractory cement, magnesia and so on. Broadly speaking, inorganic refractory, heat-resistant materials refers to the high hardness of these compounds, good brittleness, good chemical resistance, and the melting point of 1500 or more. Mainly divided into metal and non-metallic compounds and non-metallic compounds.
- Q: What are the commonly used insulating materials?
- Mostly used to make insulating varnishes, winding wires, etc. Insulation materials are made of the above two kinds of materials made of various molding insulation materials, used as electrical appliances of the base, shell and so on.
- Q: What is the thermal aging and electrical aging of insulating materials?
- Electrical aging more common in high-voltage electrical appliances, the main mechanism is the occurrence of partial discharge of insulating material under high pressure, resulting in strong oxidant ozone. Ozone is easy to cause ozone cracking of the material. Partial discharge will produce nitrogen oxides, which combine with the moisture to produce nitric acid, corrosion of insulating materials; partial discharge of high-speed charged particles bombardment of insulating material molecules, will promote its ionization, fission and damage; in addition to local discharge will make dielectric loss Increased, local heat of the material, resulting in heat aging.
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Special Sized Mica Plates Used in Electric Iron
- 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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