Mica Tube
Tube M& P is a silicon bonded Muscovite or Phlogopite mica tube, a hard pipe insulating material prepared by using Muscovite or Phlogopite mica paper With silicon bond agent and then processed by rolling.
Application
Tube M&P is suitable for all kinds of electric motors and electrical appliances.
Standard Supply
Customized dimension according to customer’s drawing or requirements.
Storage
Two years quality guarantee from production date, under proper storage with temperature ≤40℃ and humidity ≥60% with CDMICA original package.
Technical Data for Mica Tube
|
Mica content %
|
≥90
|
≥90
|
IEC60371-2
|
|
Bond content %
|
≤10
|
≤10
|
IEC60371-2
|
|
Density g/cm3
|
1.6-1.8
|
1.6-1.8
|
IEC60371-2
|
|
Heat Resistance
|
Continuous ℃
|
500
|
700
|
/
|
|
Intermittent ℃
|
800
|
1000
|
/
|
|
Water Absorption 24h/23℃%
|
≤1.5
|
≤1.5
|
ISO 62
|
|
Dielectric strength Kv/mm
|
>20
|
>20
|
IEC60243
|
|
Thickness (mm)
|
Different size upon request
|
IEC60371-2
|
|
Dimensions (mm)
|
Different size upon request
|
IEC60371-2
|
|
Tolerances (mm)
|
|
Standard ID(mm)
|
ID (mm)
|
OD(mm)
|
|
<10
|
±0.3
|
±0.4
|
|
10-20
|
±0.4
|
±0.5
|
|
21-50
|
±0.5
|
±0.7
|
|
51-100
|
±0.6
|
±1.0
|
|
101-200
|
±0.8
|
±1.2
|
|
201-300
|
±1.0
|
±1.5
|
|
IEC60371-2
|
