Description
Mica Tube Electrical Sizes is formed by muscovite paper or phlogopite paper fixed with silicon resin, and processed by roll form.
Tolerance standards: In general, we produce according to the standard of upper tolerance for inner diameter and lower tolerance for outer diameter. On request, we can control tolerances to within 0.2mm.
Mica Tube Electrical Sizes Minimum order quantity: 100KG
Freight: sea freight, air freight
Packaging: film + wooden box + pallet (customizable)
Production capacity: 110 tons per month
Production lines: 3
|
Item |
Unit |
Muscovite mica tube |
Phlogopite mica tube |
Test Procedure |
|
|
Mica Paper |
Muscovite |
Phlogopite |
|||
|
Mica Content |
% |
≈85 |
≈85 |
IEC 60371-2 |
|
|
Bond Centent |
% |
≈15 |
≈15 |
IEC 60371-2 |
|
|
Density |
g/cm3 |
1.6-2.2 |
1.6-2.2 |
IEC 60371-2 |
|
|
Heat Resistance |
Continuous Services |
℃ |
500 |
700 |
|
|
Intermittent Services |
℃ |
800 |
1000 |
||
|
Heat Loss at 500℃ |
% |
﹤1 |
﹤1 |
IEC 60371-2 |
|
|
Heat Loss at 700℃ |
% |
﹤2 |
﹤2 |
IEC 60371-2 |
|
|
Dielectric Strength |
kV/mm |
﹥1.5 |
﹥1.5 |
IEC 60243-1 |
|
|
Insulation Resistance at 23℃ |
Ω·cm |
1016 |
1016 |
IEC 60243-1 |
|
|
Flame Resistance |
- |
UL94 V-0 |
UL94 V-0 |
UL94 |
|
why choose us?
| Comparison Items | Mica Tube | Ceramic Tube | Glass Fiber Tube |
|---|---|---|---|
| Temperature Resistance | 600℃ (long-term) | 1200℃ (but prone to brittle cracking) | 500℃ (prone to aging) |
| Processing Convenience | Can be laser-cut, drilled, and turned | Special tools are required, and the processing loss rate is > 20% | There is a large amount of cutting dust and protection is needed |
Customization capability:
1. Inner diameter, outer diameter and wall thickness can be customized(Minimum inner diameter 6, maximum outer diameter 280, maximum length 1M)
2. Length can be customized
3. Special-shaped parts can be customized
Production capacity: 3 production lines with a monthly capacity of 110 tons, no pressure to deliver large orders
certificate
product display
packing
factory display
Hot Tags: mica tube electrical sizes, China mica tube electrical sizes suppliers