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Product description Technical data Video

Mica paper

Mica paper is made by hydraulic separation process using the best quality of mica (muscovite, phlogopite, synthetic or calcined) mica, which is in first stage converted into pulp and then pressed in the form of paper in rolls. Mica paper is mainly used in all kinds of micanite plates and micanite tapes.

Characteristics:

  • excellent insulating property (electrical and thermal)
  • high temperature resistant (up to 1 000 °C)
  • high tensile strength
  • good resin penetration and air permeability
  • homogeneous distribution of granularity and structure.

Width: 900 - 1040mm
Inside diameter of paper spool: 76mm, 152mm (main)
Length:  mainly 300 - 600 m (depending on the thickness)
Packing: 6 (3x2) or 9 (3x3) rolls in wooden case with contents wrapped up in plastic film
(packing can be made as your demand).

 

Properties:


Item
Weight
[g/cm3]
*)
Thickness [mm] Penetration
time
(≤) [s]
Dielectric
strength
(≥) [kV/mm]
Tensile
strength
(≥) [N/cm]
Loss due to
heating at 500℃
(≤) [%]
Conductivity of
aqueous extract
(≤) [s/cm]
Temp.
Resistant
(≥) [℃] 
501 50 0,035 12 20 2,5 0,3 8 1 000
60 0,04 14 20 2,5 0,3 8 1 000
90 0,06 16 20 3 0,4 10 1 000
160 0,1 35 20 4 0,4 10 1 000
250 0,15 70 20 5 0,4 10 1 000
350 0,22 130 20 7 0,4 10 1 000
506 80 0,055 10 18 3 0,4 9 600
160 0,1 30 18 3,6 0,4 9 600
250 0,15 60 18 5,5 0,4 9 600
350 0,22 105 18 7 0,4 9 600
P506 90 0,06 16 17 3 0,4 10 800
120 0,08 33 17 4 0,4 10 800
130 0,085 35 17 4 0,4 10 800
160 0,1 35 17 4 0,4 10 800
250 0,15 70 17 5 0,4 10 800
350 0,22 130 17 7 0,4 10 800
S506 105 0,055 10 19 3 0,25 6 1 000
120 0,07 14 19 3 0,25 6 1 000
160 0,1 20 19 3,5 0,25 6 1 000
180 0,12 14 13 3 0,25 6 1 000
506D 120 0,07 27 20 4 0,5 9 600
507 60 0,04 10 18 3 0,4 9 600
160 0,1 40 18 4 0,4 9 600
250 0,15 70 18 5 0,4 9 600
350 0,22 130 18 7 0,4 9 600
 
*) weight tolerance up to 3%

The material used to produce mica paper:

  • 506, 506D, 507 - muscovite
  • P506 - phlogopite 
  • S506 - synthetic mica
  • 501 - calcined mica

While every attempt has been made to verify the source of the information, no responsibility is accepted for accuracy of data.

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