Basic Info.
Application
Electrical Power System, Electronic Communication, Industrial Equipment
Maximum Voltage
20KV~100KV
Thickness
1mm-50mm Customized
Feature
High Temperature Resistance
Classification
Organic Insulating Material
Transport Package
Customized
Product Description
Product Description
Mica sheet is a flat insulating material made of natural mica flakes, mica paper or synthetic mica materials through pressure, heating and other processes. It usually has good mechanical strength, electrical insulation, high temperature resistance and corrosion resistance, so it is widely used in equipment requiring high temperature, insulation and fire protection requirements.
Fire resistance class: UL94 (94 V-0),BS479 (class 1), IEC 60371-3-3The rigid mica sheet provided by Weshare are currently available in regular sizes ranging from 1mm to 50mm in thickness(Customized).The thickness can be customized, the width can be customized, and the length can be customized. Product Parameters
Type | Overthick muscovite Sheet | Overthick Phlogopite Sheet | Test Standard |
CD 567M | CD567P |
Mica content % | ≥85 | ≥85 | IEC60371-2 |
Bond content % | ≤15 | ≤15 | IEC60371-2 |
Density g/cm3 | 2.0 - 2.35 | 2.0 - 2.35 | IEC60371-2 |
Heat Resistance | Continuous ºC | 500 | 700 | / |
Intermittent ºC | 800 | 1000 | / |
Weight loss | At 500ºC % | ≤1.0 | ≤1.0 | IEC60371-2 |
At 700ºC % | ≤2.0 | ≤2.0 | IEC60371-2 |
Bending strength N/mm2 | ≥180 | ≥170 | ISO 178 |
Tensile strength N/mm2 | 140-150 | 100-110 | ISO 527 |
Compressive strength N/mm2 | 300 (perpendicular) | 300 (perpendicular) | ISO 604 |
50 (parallel) | 50 (parallel) | ISO 604 |
Water Absorption % | ≤1.0 (24h/23ºC) | ≤1.0 (24h/23ºC) | ISO 62 |
Thermal Conductivity W/(m/K) | 0.26 (20ºC) | 0.26 (20ºC) | / |
0.28 (200ºC) | 0.28 (200ºC) | / |
0.30 (400ºC) | 0.30 (400ºC) | / |
0.32 (600ºC) | 0.32 (600ºC) | / |
Dielectric strength Kv/mm | 25 (20ºC) | 25 (20ºC) | IEC60243 |
13 (400ºC) | 13 (400ºC) |
10 (600ºC) | 10 (600ºC) |
Volume Resistivity | 20ºC Ω/cm | >10 16 | >10 16 | IEC60093 |
500ºC Ω/cm | >10 12 | >10 12 | IEC60093 |
Detailed Photos
Certifications
Company Profile
Packing
We support various packaging, customized according to customer needs.
FAQ
Address:
Room 308, Building 2, Xingshang Development Building, Gongshu District, Hangzhou City, Zhejiang Province
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.