Mica Sheet Mica Heating Coil Mica Winding Machine

• Customization: Available
• Size: 800m*1200mm*0.8mm
• Mica Contact: 80-90
• Model NO.: Muscovite and Phlogopite
• Flexural Strength: Min50MPa
• Usage: Electric and Motor
• Classification: Organic Insulating Material
• Temperature Resistance: Intermittent Temperature Tolerance (ºC)
• Transport Package: Box
• Specification: 1000mm*600mm*1.5mm
• Trademark: superb
• Origin: China

Product Description

Brief Introduction 
Muscovite mica sheet for heater consist of approximately 90% muscovite mica paper, impregnated with high temperature resistant silicone resin.
Features
1.Excelent heat resistance of open lamp up to 1000ºC
2.Excellent electrical insulation
3.High resistance to pressure
4.Eco-friendly and non toxic

Product name		White mica sheet		Golden mica sheet		Test standard
		Ordinary	Smooth surface	Ordinary	Smooth surface
Mica content%		≥90	≥90	≥90	≥90	IEC60371-2
Gum content%		≤10	≤10	≤10	≤10	IEC60371-2
Density g/cm3		1.7-2.35	1.7-2.35	1.7-2.35	1.7-2.35	IEC60371-2
Temperature resistance	Continuous temperature resistance (ºC)	500	500	600	600	/
	Intermittent temperature tolerance (ºC)	800	800	1000	1000	/
Thermogravimetry	500ºC  %	≤1.0	≤1.0	≤1.0	≤1.0	IEC60371-2
	700ºC  %	≤2.0	≤2.0	≤2.0	≤2.0	IEC60371-2
Bending strength  N/mm^2		≥200	≥230	≥150	≥200	ISO 178
Tensile strength     N/mm^2		140-150	140-150	100-110	100-110	ISO 527
Water absorption   24h/23ºC %		≤1.5	≤1.5	≤1.5	≤1.5	ISO 62
Dielectric strength  Kv/mm		>20	>20	>20	>20	IEC60243