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Flexible Laminates Insulation Material Nhn

Flexible Laminates Insulation Material Nhn

Product DescriptionBrief IntroductionDescriptionsClass H (180C/220C)Good mechanical properties Du Pont Nomex and Polyimide laminatesNHN is a 3-ply flexible laminate made of Nomex paper-Polyimide film-Nomex paper bonded with a synthetic adhesive.The …
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Product Description

Brief Introduction
Descriptions
Class H (180oC/220oC)
Good mechanical properties 
Du Pont Nomex?  and Polyimide laminates

NHN  is a 3-ply flexible laminate made of Nomex? paper-Polyimide film-Nomex? paper bonded with a synthetic adhesive.The total thickness fo the product is decided of the thickness of Nomex? paper,also the properties.
 
Application
NHN is suitable for insulation in electrical motors and transformers with a maximum operating temperature of 180oC. It is used in low or medium voltage rotating machines as ground and slot insulation. It can be used as well as intermediate layer in transformers.
Flexible Laminates Insulation Material Nhn



Typical properties
ProductConstructionThicknessWeightTensile strengthBreakdown voltageAging test

MDTD


mmg/m2
N/cmKV
NHN2/1/20.13±10%140.0±10%≥80.060.0≥8.0200oC 10min
NHN2/3/20.18±10%209.0±10%≥150.0100.0≥14
NHN3/1/30.20±10%189.0±10%≥160.0100.0≥8.0
NHN3/2/30.22±10%227.0±10%≥190.0120.0≥11.0
NHN2/5/20.24±10%280.0±10%≥200.0140.0≥18.0
NHN3/3/30.25±10%264.0±10%≥220.0150.0≥15.0
NHN2/7/20.30±10%370.0±10%≥220.0180.0≥19.0
NHN5/1/50.30±10%296.0±10%≥280.0180.0≥10.0
NHN5/2/50.33±10%335.0±10%≥310.0200.0≥12.0
Test method:GB/T 5591.2-2002 or IEC 60626-2:1995


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