High-Temperature Muscovite Mica Tube/Phlogopite Mica Tube for Electrical Insulation

• Customization: Available
• Application: Electrical Power System, Industrial Equipment
• Color: Golden
• Model NO.: hp5
• Material: Mica
• Maximum Voltage: <10KV
• Thermal Rating: H 180
• Thickness: 3 mm
• Temperature Resistance: 500-800
• Transport Package: Carton or Wooden Case
• Specification: 8mm-300mm
• Origin: China
• HS Code: 6814
• Production Capacity: 50000 Meters/Year

Product Description

Phlogopite Mica Tube
Mica tube is formed by muscovite paper or phlogopite paper fixed with silicon resin, and processed by roll form. It has good dielectric capability and excellent mechanical strength, and often used as the insulating tube form material in all kinds of electric equipments, motors, furnaces, electric-arc furnaces, other metallurgy industry equipments.

Item		Unit	Muscovite mica tube	Phlogopite mica tube
Mica paper			Musccvite	Phlogopite
Mica Content		%	≈85	≈85
Bond Content		%	≈15	≈15
Density		g/cm3	1.6-2.2	1.6-2.2
Heat Resistant	Continuous Services	ºC	500	700
	Intermittent Services	ºC	800	1000
Heat Loss at 500ºC		%	<1	<1
Heat Loss at 800ºC		%	<2	<2
Dielectric Strength		KV/mm	>1.5	>1.5
Insulation Resistance 23ºC		Ω.cm	10 ^17	10 ^17
Flame Resistance			UL94V-0	UL94V-0
Smoking Test		s	<4	<4

Types
According to mica paper, Mica Tube can be divided into:
Muscovite mica tube;
Phlogopite mica tube.
Availability
Length: 10mm, 20mm, 50mm, 100mm, 300mm, 500, ...1100mm;
Diameter: 8mm, 10mm, 15mm, 50mm, 100mm, 200mm, ...300mm;
Tolerance standards: In general, we produce according to the standard of upper tolerance for inner diameter and lower tolerance for outer diameter. On request, we can control tolerances to within 0.2mm.

Properties
Excellent high temperature resistance and insulation properties;
High mechanical strength;
Stable chemical properties: Excellent resistance to acid, alkali and oil and good aging resistance;
Excellent environmental protection performance: The product contains no asbestos, and has less smoke and odors, even smokeless and odorless when heating;
Precise dimensions, beautiful shape, smooth inner and outer walls, good roundness and proportionality.