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Power Accessories Components
Compounds- Mastics
MBA
Home  >  > Systems, Accessories & Equipment  > Power accessories  > Installation material & tools  > Power Accessories Components  > Compounds- Mastics  > MBA

MBA
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MBA
  • Anti tracking system
  • Insulation
  • Red self fusing mastic
  • Keep its mechanical properties at high temperatures (120 °C)
Standards
International  Nexans specification
Description

Applications

To provide anti-tracking and insulating properties in MV and HV terminations.

See below the image of the application

 

Product advantages

  1. Anti-tracking properties :excellent
  2. MV and HV insulation and protection against corrosion
  3. Visco-elastic properties specially designed to provide a high sealing in MV and HV terminations.
  4. Self fusing mastic filling voids and irregular shapes.
  5. Good retention of mechanical properties till 120°C.
  6. Service temperature –20 °C to +100 °C. Overload temperature 120°C max.
  7. Resistant to water and humidity.

 

Other characteristics:

Mechanical characteristics  
- Flexible within a wide temperature range Good
In use characteristics  
- Self sticking Excellent
- Fills voids and irregular shapes Excellent
- High adhesion on connectors and cables components Excellent
- Water and air proof Keeps its electrical properties

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Characteristics
Mechanical characteristics
Cable flexibility Excellent self fusing properties  
Usage characteristics
Weather resistance Excellent  
Operating temperature, range -20 .. 100°C  
Water proof Low permitivity compound  
Chemical resistance Oil resistant  

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MBA - Technical properties

Technical properties of MBA

 

Properties

 

 Unit Specification range Test method
Density   g.cm-3   1,18 +/- 0,05   ITC 004 (UNI ISO 1183)
Permittivity (4mm)   -   2.5 - 5   ITC A LEPO 06 (IEC 60250)
Loss factor Tan δ (4mm)   -   < 0,01   ITC A LEPO 06 (IEC 60250)
Volume resistivity (4 mm)   Ω.cm   >1.1014   ITC A LEPO 13 (IEC 60093)
Dielectric strength (50 Hz) (4mm)   kV.mm-1   > 15   ITC A LEPO 05 (IEC 60243-1)
Elongation at break    %   > 350   ITC 011 (UNI ISO 527-2)
Tensile strength   Mpa   > 1.5   ITC 011 (UNI ISO 527-2)

 

Standard presentation

 

Shape   Width Length Thickness Ref.
          
Plates  50 mm  150 mm  2.0 mm  MBA50x2-0.15
         
Stripes  25 mm  0.5 m  2.0 mm  MBA25-05
   30 mm  300 mm  1.5 mm  MBA30-1.5x0.3

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Selling delivery information

Storage

The product is supplied as plates or stripes of specified dimensions with anti-sticking paper on both sides. The product should be stored in the original packaging, protected from the dust, moisture heat and sunlight. We recommend long duration storage of the product between + 15 °C and 30 °C

MBA application image
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