Electrical Heat-resistant Mica Insulating Paper is the continous reeled paper made of selected muscovite,phlogopite or synthetic mica in the hydromechanical or chemical way.It has excellent electric and heat resistant properities,fast resin penetration,high air permeability.
This versatile mica paper heater plate which has virtually replaced most mica splitting heater plate, is available in all thicknesses from .008" through 1/8". It combines the outstanding mechanical properties of the organic bonded types with the high temperature stability of the inorganic bonded types. The result is a good, overall balance between mechanical strength, electrical resistance, dielectric strength, thermal stability to 1000 deg F, machinability, and low cost. Low outgassing and good radiation resistance make this material ideal for nuclear and aerospace applications. Its ready machinability by ordinary shop practices and equipment make it a candidate for many costly molded ceramic insulators.
The quality of mica paper has a decisive effect for the final product which is made of mica paper.According to different raw material performance and production technology,it has the following types:
Type | Name | Material | Application | Features |
505 | Commutator mica paper | Muscovite mica,binder | Commutator mica sheet | This type mica paper has small flakes, add traces addhesive during producton, and has uniform thickness. |
506 | Muscovite mica paper | Muscovite mica | Mica sheet for heating element | Pulp flake can be adjusted according to customers' request. This paper has excellent performances, like anti-kiritoori and voltage resistance, uniform thickness, well porosity and penetration. |
P506 | Phlogopite mica paper | Phlogopite mica | Fire resistant mica tape,mica sheet in heating element | This paper is soft, and the temperature resistance is up to 750°C. |
S506 | Synthetic mica paper | Synthetic mica | Fire resistant mica tape, Resin-rich mica tape | Has high temperature resistance than raw phlogopite mica,which is above 1000°C. |
507 | Less resin mica tape paper | Muscovite mica | Less resin mica tape | Loose structure and good porosity. |
502-1 | Burned muscovite mica paper |
Burned muscovite mica | Fire resistant mica tape |
This paper is soft, and has high density, which quality standard is higher than mica paper made of raw mica. |
Characteristics:
#1 Produced within close tolerances#2 High dielectric strength#3 Good tensile strength#4 Good resin penetration and air porosity#5 For all kinds of mica plate and mica tapes#6 Homogeneous distribution of granularity and structure.
#7 High temperature stability.
Packing:The air tight mechanical strong boxes used guarantees best packaging. The boxes are resistant to impacts and ensure long lasting protection from dirt, moisture, and dust. The packing also allows safe storage and transit.
Electrical Heat-resistant Mica Insulating Paper