• Model NO.: MJ-5440
  • Type: Mica Tape
  • Material: Fiberglass
  • Maximum Voltage: >100KV
  • Certification: ISO9001
  • Brand: Mj
  • Formation Methods: High Temperature and High Pressure
  • Appliction: Motor & Generator
  • Customizable: Yes
  • Trademark: MJ
  • Origin: Xi′an, China
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Generator
  • Chemistry: Hybrid Insulation
  • Thermal Rating: Grade C
  • Classification: Hybrid Insulation Materials
  • Color: Brown
  • Size: Customized
  • Samples: Free Samples Available
  • Delivery: 7-10 Working Days
  • MOQ: 1 Piece
  • Specification: ISO9001
  • HS Code: 85479090
Feature:
Good dielectrical and mechanical property
Good heat resistance
Room temperature the material is flexible
Less thickness tolerance


Application:
Suitable for high-voltage and medium-sized motor coil insulation. Excellent mechanical properties, high electrical breakdown strength, dielectric loss and other characteristics, in Dongfang Electric, Harbin Electric, Nanjing and other large turbine generators. Used as the insulation of motors which are wrapped by the vacuum pressure impregnation.
Basic   Information
Product name Tung oil-BMI-epoxy mica paper
Item No. MJ-5440-1(570)
Brand MJ
Material Fiber Mica with epoxy resin
Grade Grade C
Technical Performance
Appearance Adhesive evenly distributed, no impurities, no spinning, off paper, adhesion, delamination and die loosening
Bandwidth 15/20/25/30/35 mm
Nominal thickness  0.14±0.02 mm
0.16±0.02 mm
Mica content ≥ 40%
Volatile content ≤ 2%
Adhesives content 20-40%
Breakdown strength (Normal) ≥ 26MV/m      ≥ 20-24 MV/m                                                                                                                                                                                                                                                                                            
Tensile strength ≥98  N/10mm
Softness ≥ 150
Reference Standard GB/T1303.1-1998
Packaging and Storage
Each package is not more than 100KG with paper and plastic film cover plate into a inner carton, steel strapped or wooden carton outside
Each package should be marked with item number, specification and type
Stored in ventilated,dry and clean warehouse.

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