Mica for induction furnace

Mica for induction furnace is made of mica paper, glass cloths and ceramic paper bonded with silicone adhesive.
Ceramic papers make use of fully bio-soluble fibers, and are compatible with the RCF regulation.
It is mainly used between thermal insulators and coils in induction furnace for coil protection, thermal insulation, and vibration absorption. Furthermore, the slippage nature of mica surface allows for easy disassembly of fire-resistant materials in repair work.

Composition, standard dimensions and properties

Symbol	DCP88UD4
Mica	Mica paper based on phlogopite
Reinforcement	Ceramic paper（one surface）
Standard dimensions：Thickness（mm）	2.5
Standard dimensions：Width（mm）	1000
Standard dimensions：Length（m）	10

Dielectric breakdown voltage（kV）	7.3
Tensile strength（N/15mm wide）	110
Loss of mass by heating：900℃-1hr(wt%)	4.2
Thermal conductivity（w/m･K）	0.05

Symbol	DCG78UD5
Mica	Mica paper based on phlogopite
Reinforcement	Ceramic paper and glass cloth
Standard dimensions：Thickness（mm）	2.5
Standard dimensions：Width（mm）	1000
Standard dimensions：Length（m）	10

Dielectric breakdown voltage（kV）	5.4
Tensile strength（N/15mm wide）	214
Loss of mass by heating：900℃-1hr（wt%）	4.7
Thermal conductivity（w/m･K）	0.05

Symbol	DCG78UD6
Mica	Mica paper based on phlogopite
Reinforcement	Ceramic paper and glass cloth
Standard dimensions：Thickness（mm）	2.5
Standard dimensions：Width（mm）	1000
Standard dimensions：Length（m）	10

Dielectric breakdown voltage（kV）	5.8
Tensile strength（N/15mm wide）	445
Loss of mass by heating：900℃-1hr(wt%)	6
Thermal conductivity（w/m･K）	0.05

Symbol	DGD78UD1
Mica	Mica paper based on phlogopite（duplex）
Reinforcement	Glass cloth
Standard dimensions：Thickness（mm）	0.4
Standard dimensions：Width（mm）	1000
Standard dimensions：Length（m）	10

Dielectric breakdown voltage（kV）	6.4
Tensile strength（N/15mm wide）	165
Loss of mass by heating：900℃-1hr（wt%）	2.7
Thermal conductivity（w/m･K）	0.2