Epoxy RTB326H - Tube

Nombres alternativos y comerciales
U.L. LISTED: N
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Description

Being a heat treated version of RTB326, RTB326H is a tube made from a fine cotton fabric and an epoxy resin system. It has low moisture absorption and excellent dimensional stability and chemical resistance. RTB326 meets ASTM F3131 Type FB.

Related Standards

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

Densidad

1.32 g/cm³

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ASTM D792

Moisture absorption

0.7 %

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ASTM D570

Condition D₁-24/23

Mecánica

PropertyValueTesting StandardComment

Dureza Rockwell M

105 [-]

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ASTM D785

Módulo de compresión

2.8 GPa

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ASTM D695

Condition A

Resistencia a la compresión

206.8 MPa

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ASTM D695

Condition A

Resistencia a la tracción

82.7 MPa

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ASTM D638

Condition A

Aplicaciones térmicas

PropertyValueComment

Relative temperature index, electrical

140 °C

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¹

Relative temperature index, mechanical strength

140 °C

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¹

Temperatura de transición del vidrio

150 °C

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min. | DMA

Inflamabilidad

UL Bulletin 94, Class HB, Condition A

Eléctrico

PropertyValueTesting StandardComment

Rigidez dieléctrica

11 kV/mm

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ASTM D149

Condition D-48/50

11.81 kV/mm

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ASTM D149

Condition A

Tensión de ruptura

30 kV

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ASTM D149

Condition D48/50

75 kV

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ASTM D149

Condition A

Technological properties

Property
Application areas

Typical uses include bearing retainers and parts that require excellent machining 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


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.