Phenolic RTB320Z - Tube

Nombres alternativos y comerciales
NEMA GRADE: LE, U.L. LISTED: N
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Description

RTB320Z is similar to RTB320X being composed of an extra-fine weave woven cotton fabric with a phenolic resin system. RTB320Z tubes have higher densities (minimum allowable specific gravity is 1.30) resulting in enhanced precise machining characteristics and are expected to give longer life in wear applications. RTB320Z also complies with MIL-I-24768/13, Type FBE, ASTM D709 Type II Grade LE, Federal Specification WW-L-2887 and IEC 61212-3-1 PF CC 21.

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

1.34 g/cm³

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ASTM D792

Moisture absorption

1.4 %

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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

4.8 GPa

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ASTM D695

Condition A

Resistencia a la compresión

227.5 MPa

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ASTM D695

Condition A

Resistencia a la tracción

75.8 MPa

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ASTM D638

Condition A

Aplicaciones térmicas

PropertyValueComment

Relative temperature index, electrical

125 °C

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¹

Relative temperature index, mechanical strength

125 °C

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¹

Inflamabilidad

UL Bulletin 94, Class HB, Condition A

Eléctrico

PropertyValueTesting StandardComment

Rigidez dieléctrica

7.87 kV/mm

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ASTM D149

Condition A

Technological properties

Property
Application areas

Typical uses include retainers for ball-bearings.

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.