Mica sheet parts /
Extra-thick mica plateLCSL005
Date: 2016-04-06 Views: 467
Extra-thick mica plate
Extra-thick mica plate is a sheet-like insulating material of high strength, the thickness of 3mm or more, up to 100mm. R-5660-T series use in high temperature conditions can still maintain its original performance, are widely used in chemical machinery, metallurgy electronics, high-speed locomotives and other fields
Types:
According to different mica paper:
◆ LC-5660-T1: Extra-thick muscovite plate
◆ LC-5660-T3: Extra-thick phlogopite plate
According to varying degrees of surface smoothness of the mica plates:
◆ LC-5660-GT: Extra-thick mica smooth plate
◆ LC-5660-T: Extra-thick mica net plate
Feature:
Relative to general insulation material, the prominent advantages of the extra-thick mica plate are:
◆ Superior heat insulation performance, fire-resistance up to temperature of 750℃, low thermal conductivity;
◆ Oil and corrosion-proof, environmental protection and non-toxic, as the alternatives of asbestos;
◆ High bending strength and good toughness. It can be processed by lathe, milling machine, drilling machine into various shaped piece
without layer separating.
Specifications
Thickness: 3mm~100mm
Length×Width: 1000×600mm 1000×1200mm 1000×2400mm
Note: The product less than 2.0mm thickness can be formed by stamping. The products larger than 2.0mm shall be processed by turning, milling, drilling and other processes.
Packing:One pack is 50kg in general. The product is sealed usually with plastic film and packed in carton. The fumigation-free pallet shall be used when exporting. Each pallet contains <1000KG or protected by metal drum.
Parameters of mica plates
项目 |
单位 |
R-5660-T1
|
R-5660-T3 |
Test Procedure |
|
云母纸 |
|
Muscovite |
Phlogopite |
|
|
云母含量 |
% |
>ca.88 |
>ca.88 |
IEC 371-2 |
|
胶含量 |
% |
<ca.12 |
<ca.12 |
IEC 371-2 |
|
密度 |
g/cm3 |
2.1-2.45 |
2.1-2.45 |
IEC 371-2 |
|
耐温等级 |
持续使用环境 |
℃ |
500-550 |
700-750 |
|
间歇工作环境 |
℃ |
800 |
1000 |
|
|
吸水率 |
% |
<1 |
<2 |
GB/T5019 |
|
电气强度 |
KV/mm |
>15 |
>15 |
IEC 243 |
|
23℃时绝缘电 |
Ω.cm |
1017 |
1017 |
IEC 93 |
|
500℃时绝缘电阻 |
Ω.cm |
1012 |
1012 |
IEC 93 |
|
耐火等级 |
|
94V0 |
94V0 |
UL94 |
