Flexible Mica sheet

Products

Flexible Mica sheet

Composition:

CDMICA® Flexible mica sheet comes in the form of flexible laminated sheet after laminating, pressing and baking process, consists of quality muscovite or phlogopite mica paper impregnated with high temperature resistant silicon resin as binding agent.

Fire resistance classification UL94 (94 V-0).

Application:

CDMICA® Flexible mica sheet can be cold-formed at room temperature used in hair dryers, fan heaters, microwave oven circuit breakers and transformers.

It widely used as linings, gaskets, spacers, covers and backings, separating sheet and insulating parts in different industries of household appliance, automobile, metallurgy military, shipping and petrochemical.

In certain applications, installation is facilitated by spring-like action, gaskets or self-sealing products with requirement of high thermal insulation and mechanical strength.

Standard Supply:

Thickness: 0.10-5.0mm

Size: 1000*600/1200/2400mm

Customized strips or parts according to customer’s drawing or requirements.

Availability:

CD561M-1: Complete Flexible Muscovite Mica Sheet

CD561M-2: Semi-flexible Muscovite Mica Sheet (for sealing& gasket)

CD561P-1: Complete Flexible Phlogopite Mica Sheet

CD561P-2: Semi-flexible Phlogopite Mica Sheet (for sealing&gasket

Technical Data

Type			Flexible Muscovite sheet		Flexible Phlogopite sheet		Test Standard
Type			CD561M-1	CD561M-2	CD561P-1	CD561P-2	Test Standard
Mica content %			≥90	≥90	≥90	≥90	IEC60371-2
Bond content %			≤10	≤10	≤10	≤10	IEC60371-2
Density g/cm3			1.7-2.00	1.8-2.00	1.7-2.00	1.8-2.00	IEC60371-2
Heat Resistance	Continuous℃		500	500	700	700	--
Heat Resistance	Intermittent℃		800	800	1000	1000	--
Heat loss	At 500℃ %		≤3.5	≤3.0	≤3.5	≤3.0	IEC60371-2
Thermal Conductivity W/(m/K)			0.2 (200℃)	0.2 (200℃)	0.2 (200℃)	0.2 (200℃)	/
			0.35 (200℃)	0.35 (200℃)	0.35 (200℃)	0.35 (200℃)	/
			0.60 (200℃)	0.60 (200℃)	0.60 (200℃)	0.60 (200℃)	/
Dielectric strength KV/mm			>20	>20	>20	>20	IEC60243
Volume Resistivity		23℃ ?-cm	>10 17	>10 17	>10 17	>10 17	IEC60093
Volume Resistivity		500℃ ?-cm	>10 12	>10 12	>10 12	>10 12	IEC60093