High Temperature Insulating Material Mica Sheet High Voltage Insulation Mica Sheet Mica Plate

• Material: Mica Sheet
• Tensile Strength: 18n/Cm
• Rated Voltage: 25
• MOQ: 500kg
• Sample: Freely Supplied
• Type: Insulation Sheet
• Model NO.: 0.5-35
• Density: 1.6-2.45g/cm3
• Color: Silver,Gold,Muscovite,Phlogopite
• Usage: Insulation Protection
• Thickness: 0.5-150mm
• Size: 1000mmx1200mm/1000mmx600mm
• Application: High Temperature
• Transport Package: Wooden Pallet
• Trademark: powerwell
• Origin: China (Mainland)
• Production Capacity: 300 Ton/Tons Per Month

Product Description

 

 

 

 

No.	Item	Unit	Muscovite	Phlogopite	Test Procedure
1	Mica content	%	ca.92	ca.92	IEC 371-2
2	Bond content	%	ca.8	ca.8	IEC 371-2
3	Density	g/cm2	1.8-2.45	1.8-2.45	IEC 371-2
4	Heat Resistant
	continuous services		500	700
	intermittent services		800	1000
5	Heat loss at 500	%	<1	<1	IEC 371-2
	Heat loss at 700	%	<2	<2	IEC 371-2
6	Flexural strength	N/mm^2	>200	>200	GB/T5019
7	Water absorption	%	<1	<1	GB/T5019
8	Dielectric strength	KV/mm	>20	>20	IEC 243
9	Insulation resistance 23	Ω.cm	10^17	10^17	IEC93
	Insulation resistance 500	Ω.cm	10^12	10^12	IEC93
10	Flame Resistance		94V0	94V0	UL94