Mica Parts Used in Industry for Air Heater

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Shanghai
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100 pc
Supply Capability:
100000 pc/month

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Product Description:

1. Introduction

Mica is a rigid substrate able to withstand very high temperatures and are suited for applications up to 500°F (260°C).

 

2.Main features of Mica Parts:

Mica heating elementsoffer 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. Applications:

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
 Resistant

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
Resistivity

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

 

Send a message to us:

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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 is the DMD insulation material?
DMD insulation paper has good mechanical strength, dielectric properties and high heat resistance (B and F), is Y series motor stereotypes insulation material, can be used as small and medium-sized motor slot insulation, turn Insulation, liner insulation and transformer insulation. Part of the thickness of the product has been widely sold to Europe and the United States and Southeast Asia market.
Q:What is the insulating material in the middle of the connecting wire?
The original wire is insulated paint, you often use, you can also use quick-drying insulating paint.
Q:Wear-resistant, high temperature, insulation materials which
Epoxy, temperature from 100-400 degrees, processing more convenient. Ceramic is the best and cheap.
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:What is the electrical performance of insulating materials
Such as the rated voltage, current, active power, reactive power, resistance, capacitance, inductance, conductance; semiconductor is famous, DC magnification, AC magnification, rectified current, reverse breakdown voltage, forward voltage , The junction voltage, the noise figure, the characteristic frequency, the cut-off frequency, the dissipation power ... the IC is also very large, the maximum working voltage, the op amp's pendulum speed, the bandwidth, the distortion coefficient, the ADC conversion rate, , The resolution of plastic in the field of electrical applications is extremely extensive, its role is mainly two aspects, one as electrical insulation materials, two for the mechanical structure of materials. These materials are used in the field of electrical engineering, mainly in the electrical, electrical and electrical industries.
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 is the difference between insulation and pressure?
People also know that the insulation Megohmmeter is issued by the DC, and because of the relationship between the instrument resistance, the actual output current is very small, but for the withstand voltage test equipment, the internal AC transformer, the output voltage and current Of the capacity, if the equipment capacity is insufficient, the test object when the required voltage is not necessarily able to achieve, so the output current is still relatively large, which is resistant to voltage test is easy to breakdown the test object, and insulation Resistance value is very low case will not breakdown the reasons for the test object.
Q:What kind of insulation is the insulating layer of the aluminum plate?
Insulation is the core technology of aluminum substrate. Currently on the market most of the aluminum substrate insulation layer using epoxy resin, the advantages of this type of insulation is: good adhesion; drawback is: thermal resistance, dielectric strength is limited, it is difficult to meet the safety requirements. Such aluminum substrates are only suitable for low power density applications. High-end aluminum substrate insulation layer is generally composed of high thermal conductivity and high insulation ceramic powder filled with special polymer composition.
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.

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