Phenolic RT342H - Tube

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Description

Being a heat treated version of RT342, RT342H is a fine weave canvas phenolic material with fabric construction weight intermediate to RT310 and RTB320. RT342H is designed for better machining than grade RT310 and lower cost than RTB320.

This material data has been provided by Norplex Micarta.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyValueTemperatureComment

Density

1.3 g/cm³

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23.0 °C

ASTM D792

Moisture absorption

1.7 %

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23.0 °C

ASTM D570, Condition Dᵢ-24/23

Mechanical

PropertyValueTemperatureComment

Compressive modulus

1.72 MPa

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23.0 °C

ASTM D695, Condition A

Compressive strength

189.61 MPa

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23.0 °C

ASTM D695, Condition A

Hardness, Rockwell M

90 [-]

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23.0 °C

ASTM D785

Tensile strength

52.4 MPa

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23.0 °C

ASTM D638, Condition A

Thermal

PropertyValueComment

Flammability

UL Bulletin 94, Class HB, Condition A

Relative temperature index, electrical

130 °C

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¹

Relative temperature index, mechanical strength

130 °C

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¹

Electrical

PropertyValueTemperatureComment

Dielectric strength

8.85 kV/mm

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23.0 °C

ASTM D149, Condition A

Technological properties

Property
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.