Rigid Mica Sheet
Rigid Mica Sheet(H1 and H2) is a kind of rigid lamination material constructed of muscovite or phlogopite mica paper with silicon resin, With excellent thermal resistance, good flame resistance, high dielectric strength, excellent physical strength, and little smoke by heating. It is widely used in the industries of household electric appliances (clothes irons, hair dryers, toaster, kettles, cooking appliances, microwave ovens, air heaters), metallurgy (frequency furnace, intermediate frequency furnace, arc furnace), medical appliances, etc.
Product Information:
Features
- High quality and brand new
- In the microwave, the role of the mica is to allow microwave into the microwave oven, blocking the smoke and other pollution emitted microwave launch head
- Good heat resistance ability, excellent insulating properties
- Made of mica material, environmental protection, electrical resistance, etc
- Wide range of applications
- Use of long-life
- Suitable For Home appliances such as electric hair-dryer, toaster, microwave oven, warmer etc
Technical date
No |
Item |
Unit |
Result |
1 |
Mica content |
% |
80-90 |
2 |
Density |
g/cm3 |
1.8-2.5 |
3 |
Bond content |
% |
≤10 |
4 |
Flexural strength |
Mpa |
≥150 |
5 |
Dielectric strength |
KV/mm |
≥30 |
6 |
Heat loss |
% |
≤2.0 |
7 |
Heat resistance |
ºC |
500 |
8 |
High temperature insulation resistance at 500ºC |
MΩ |
4.2×103 |
Smooth muscovite mica sheets
Types:
By mica paper, resin and properties, mica plates have following types:
Classification |
Tpye |
R-Properties |
Mica Plate |
Muscovite Plate
Phlogopite Plate |
Heat Resistant 500 °c
Heat Resistant 800 °c |
Hardness grade |
Rigid Plate
Flexible Plate |
Hard
Soft |
Surface |
Matt Plate
Glossy Plate |
Surface Rough
Surface Glossy |
Rigid Mica Plate:
1. Rigid laminated material are known by its excellent thermal resistance, good flame resistance, high dielectric strength, excellent physical strength, and little smoke by heating.
2. The products have been widely used in the industries of household electric appliances (clothes irons, hair dryers, toasters, kettles, cooking appliances, microwave ovens, air heaters), metallurgy (frequency furnace, intermediate frequency furnace, arc furnace), medical appliances, etc.
Flexible Mica Plate:
Flexible Mica Plate is a kind of flexible laminated material, it has excellent dielectric properties , excellent tensile strength and easy to form at room temperature. They aways used in hair dryers, curlers, electrical irons, motors and so on.
Glossy Mica Plate:
Glossy Mica Plate are made from muscovite (or phlogopite) mica paper and high temperature resistant silicon resin, it is compared with rigid mica plate, its surface are very smooth, but properties have no different. Glossy Mica Plate has two species: Glossy muscovite mica plate and Glossy Phlogopite mica plate.
Specification:
Item |
Muscovite Plate
H P5 |
Phlogopite Plate
H P5(J) |
Muscovite flexible Plate
H P5(R) |
Phlogopite flexible Plate
H P5(JR) |
Binder |
Silicon Resin |
Mica Content |
≥90% |
Binder Content |
≤10% |
Thickness(mm) |
0.1-2.0 |
0.1-2.0 |
0.1-2.0 |
0.1-2.0 |
Thickness
Tolerance (mm) |
Average |
±0.02-0.05 |
±0.02-0.05 |
±0.02-0.25 |
±0.02-0.25 |
Individual |
±0.05-0.08 |
±0.05-0.08 |
±0.04-0.06 |
±0.04-0.06 |
Density ( g/cm3 ) |
1.6-2.2 |
1.6-2.2 |
1.6-2.2 |
1.6-2.2 |
Heat loss at 500 °c (%) |
≤ 1.00 |
≤ 0.60 |
≤ 2.00 |
≤ 2.00 |
Flexural Strength ( kgf/mm² ) |
≥ 18 |
≥ 16 |
- |
- |
Dielectric Strength (KV/mm) |
>20 |
>18 |
>15 |
>15 |
Insulation Resistance (MΩ) |
200-600 |
100-600 |
- |
- |
Long Run work Temperature |
500 °c |
800 °c |
500 °c |
800 °c |
Standard Size (mm) |
1000*600 , 1000*1200 , 1000*2400 |
Standard Reference |
GB5019-85,IEC371 |
production process
About sale:
Packing
Delivery and payment
1. Packing details: Generally 50KG/Pack, 1,000KG/Pallet (Wooden or steel pallet)
2. Delivery time: within 15 days
3. Delivery ways: by air, sea or express
Contact us:
Juli
Shenzhen Superb Heater Technology Co.,Ltd
ADD: No.8, Third Industrial Zone,Shiyan Town,Baoan District,Shenzhen City,China
Tel/Fax: 0086-755-29059861
Mob: +86 18815481562
Web: superbheater.en.made-in-china.com