Electrical Insulation Mica Tube

May 30, 2023

Specifications

1.Good insulating capability
2.Higher mechanical strength

Quick Details

Place of Origin: China (Mainland)
Type: mica tube
Material: Mica
Application: High voltage and temperature
Rated Voltage: >20kv/mm
Tensile Strength: >200N/mm2

Packaging & Delivery

Packaging Details:	wrapped up with PE film in wooden or steel case, carton or pallet.
Delivery Detail:	after deposit within 10 days.

Specifications

1.Good insulation capability
2.Higher mechanical strength

The mica tube is hard pipe insulation material prepared by using mica paper or splitting mica fixed with glue or by using mica paper glued on side of reinforced material, then processed rolling. It has excellent mechanical strength and electrical properties. It is suitable for all kinds of electric motors and electrical appliances electrical smelt furnace etc

MICA	UNIT	MUSCOVITE MICA	PHLOGOPITE MICA	TEST
Mica Content	%	90	90	IEC371
Bond content	%	10	10	IEC371
Density	G/M3	2.15	2.15	IEC371
Continuous heat resistance	°C	550	750
Intermittent heat resistance	°C	800	1000
Flexural strength	N/MM2	>200	>150	GB/T5019
Water absorption	%	<0.5	<0.5	GB/T5019
Dielectric Strength	KV/MM	>20	>20	IEC243
Anti resistance	23°Cohm.cm	>1017	>1017	ICE93
Anti resistance	500°Cohm.cm	>1012	>1012	IEC93
Heat loss	at500°C%	<1	<1	IEC371
	at700°C%		<2	ICE371