Soft mica sheet tech date
Soft mica sheet for electric heating equipment is a plat-like insulating and heat-resistant material made of mica paper as the base material, bonded with high temperature resistant silicone resin, baked and pressed at high temperature. It has excellent electrical insulation and high temperature resistance, and can be used for a long time at a high temperature of 500℃-700℃.
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yuefeng
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Mica plate
Soft mica sheet tech date
Products
Soft mica sheet for electric heating equipment is a plat-like insulating and heat-resistant material made of mica paper as the base material, bonded with high temperature resistant silicone resin, baked and pressed at high temperature. It has excellent electrical insulation and high temperature resistance, and can be used for a long time at a high temperature of 500℃-700℃.
Suitable for electric heating equipment such as hair dryer, electric soldering iron, microwave oven, electric heating rod, curling iron, etc. It is used for high temperature insulation of various power frequency furnaces, medium frequency furnaces, electric arc furnaces in iron and steel, metallurgy and other industries, and it is widely used in automobile, ship, petroleum, metallurgy and other industries instead of asbestos.
Product Parameter
Type | PB5161 Soft Muscovite Mica sheet |
PB5162 Medium Soft Muscovite Mica sheet |
PJ5161 Soft phlogopite Mica sheet |
PJ5162 Medium Soft phlogopite Mica sheet |
Test Standard | |
Mica content % | ≥90 | ≥90 | ≥90 | ≥90 | IEC60371 | |
Bond content % | ≤ 10 | ≤ 10 | ≤ 10 | ≤ 10 | IEC60371 | |
Density g/cm³ | 1.50-2.10 | 1.50-2.10 | 1.50-2.10 | 1.50-2.10 | IEC60371 | |
Temperature Resistance | continuous | 500 | 500 | 600 | 600 | IEC60371-2 |
intermittent | 700 | 700 | 800 | 800 | —— | |
Heat loss | at 500℃ % | ≤ 3.5 | ≤ 3 | ≤ 3.5 | ≤ 3 | EC60371 |
Dielectric strength Kv/mm | ≥15 | ≥15 | ≥14 | ≥14 | ICE60243 | |
electrical resistance | 23℃ ohm.cm | >15^10 | >15^10 | >15^10 | >15^10 | IEC6093 |
500℃ ohm.cm | >10^12 | >10^12 | >10^12 | >10^12 | IEC6093 |
Production environment
Quality Certification
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