Feature:
Solve the long-term operation of motor slot wedge looseness
Ensure that the motor can run reliably
Good moisture resistance
Extend motor service life
important significance to the motor & fireproof thermal insulation board
Application:
AC and DC motor and generator groove strip
Coil end insulation cushion block
Kinds of electrical equipments
The thermal expansion rate is greater than 70%BasicInformationProductnameThermalExpansionFiberglass Sheet/Strip/PadItemNo.MJ-301BrandMJMaterialAlkalifreefiberglassGradeWiththesamegradeoftheimpregnatevarnishTechnicalSpecificationDensity≥1.4g/cm 3AppearanceLightpink,white,surfacesmoothly,cuttingedgesneatly,
withoutlayerandimpuritiesSheetsThickness0.1-50mmSize≥1220x980mmFormationmethodsHightemperatureandhighpressureWaterabsorption≤1.0%ThermalExpansionRate(ThicknessDirection)
30min/130 °C
30min/180 °C
≥50%
≥80%ReferenceStandardGB/T1303.1-1998