Phenolic MC320LE - Sheet

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NEMA GRADE: LE, U.L. LISTED: N
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Description

Grade MC320LE is a fine weave bleached cotton phenolic composite that has excellent machining characteristics and low moisture absorption. MC320LE meets or exceeds the requirements of MIL-I-24768/13.

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

PropertyValueTesting StandardComment

Bonding strength

771 Kg

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ASTM D229

Condition A

Densidad

1.38 g/cm³

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ASTM D792

Moisture absorption

0.87 %

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ASTM D570

Condition A

Mecánica

PropertyValueTesting StandardComment

Dureza Rockwell M

102 [-]

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ASTM D785

Impact strength, Izod unnotched, ASTM

91 J/m

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Condition E-48/50, Transverse

107 J/m

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Condition E-48/50

Resistencia a la compresión

262 MPa

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ASTM D695

Condition A | Flatwise

Resistencia a la flexión

165.5 MPa

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ASTM D790

Condition A

Resistencia a la tracción

129.6 MPa

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ASTM D638

Condition A

Resistencia al cizallamiento

96.5 MPa

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ASTM D732

Condition A, Transverse

Aplicaciones térmicas

PropertyValueComment

Relative temperature index, electrical

115 °C

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UL Bulletin 746b¹

Relative temperature index, mechanical strength

125 °C

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UL Bulletin 746b¹

Arc resistance

130 seconds, ASTM D495, Condition A

Inflamabilidad

UL Bulletin 94, Class HB, Condition A

Eléctrico

PropertyValueFrequencyTesting StandardComment

Constante dieléctrica

5.3 [-]

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1MHz

ASTM D150

Condition A

Factor de disipación

0.044 [-]

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1MHz

ASTM D150

Condition A

Tensión de ruptura

70 kV

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ASTM D149

Condition A

Technological properties

Property
Application areas

Applications include marine applications, terminal boards and parts requiring medium strength and excellent electrical characteristics.

Fillers

Cotton 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.

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.