Epoxy NP500CR - Sheet

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U.L. LISTED: N
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Description

NP500CR consists of a glass fabric with a specially formulated epoxy resin system resulting in excellent electrical characteristics and superior physical properties at cryogenic temperatures (-270°C to 135°C operating temperature range). It has very low thermal conductivity and has been produced specifically for use in cryogenic applications.

Los datos sobre este material han sido proporcionados por Norplex Micarta.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyValueComment

Bonding strength

997.9 Kg

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Condition A

Densidad

1.8 g/cm³

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Moisture absorption

0.1 %

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Condition D₁-24/23

Mecánica

PropertyValueComment

Dureza Rockwell M

100 [-]

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Impact strength, Izod notched, ASTM

640.5 J/m

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Condition E-48/50, Transverse

747.3 J/m

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Condition E-48/50

Módulo de flexión

16.5 GPa

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Condition A, Transverse

18.6 GPa

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Condition A

Resistencia a la compresión

448.2 MPa

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Condition A | Flatwise

Resistencia a la flexión

517.1 MPa

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Condition A

65000 MPa

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Condition A, Transverse

Resistencia a la tracción

310.3 MPa

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Condition A

Resistencia al cizallamiento

151.7 MPa

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Transverse

Aplicaciones térmicas

PropertyValueComment

Coeficiente de dilatación térmica

1e-05 1/K

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1.3e-05 1/K

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Transverse

Relative temperature index, electrical

130 °C

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¹

Relative temperature index, mechanical strength

140 °C

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¹

Temperatura de transición del vidrio

115 °C

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Arc resistance

100 seconds, Condition A

Inflamabilidad

UL 94, Class HB

Eléctrico

PropertyValueFrequencyTesting StandardComment

Constante dieléctrica

4.8 [-]

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1MHz

Condition D₁-24/23

Factor de disipación

0.025 [-]

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1MHz

Condition D₁-24/23

Rigidez dieléctrica

25.98 kV/mm

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Condition D-48/50

26.37 kV/mm

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Condition A

Tensión de ruptura

50 kV

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ASTM D149

Condition D-48/50

60 kV

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ASTM D149

Condition A

Índice de seguimiento comparativo

150 V

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Technological properties

Property
Application areas

It is used in cryogenic applications.

Fillers

Glass Fabric

Other

1.This temperature is a recommendation only, and based upon experience in various applications. The maximum operating temperature is dependent upon the application and should be investigated prior to use


2.The mechanical properties are converted from American unit system to International unit system.

Supplier Disclaimer

This data, while believed to be accurate and based on reliable analytical methods, is for informational purposes only. The terms and conditions of the agreement under which it is sold will govern any sales of this product. Data supplied above are "typical values"; not to be considered "specification values".


To assure the material's performance is adequate for a specific application; customers should verify, independent of Norplex-Micarta, performance characteristics of interest.


It is the responsibility of the users of this information to make sure that they have the latest version of this TDB, and are urged to check with Customer Service or, preferably our web site, www.norplex-micarta.com, to determine if the information is the most current available.