Phenolic NP504 - Sheet

Alternative and trade names
NEMA GRADE: G-3, U.L. LISTED: N
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Description

Woven glass fabric with high temperature phenolic resin. Good flexural, compressive and impact strengths at elevated temperatures. It is capable of continuous operation at 175°C. NP504 has excellent creep resistance because of the phenolic resin system. Meets MIL-I-24768/18 GPG. For NFPA 130 data please reference document NP504 Additional Data Sheet - NFPA 130.

This material data has been provided by Norplex Micarta.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

PropertyValueTesting StandardComment

Bonding strength

680.4 Kg

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ASTM D229

Condition A

Density

1.8 g/cm³

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ASTM D792

Moisture absorption

2 %

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ASTM D570

Condition A

Mechanical

PropertyValueTesting StandardComment

Compressive strength

524 MPa

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ASTM D695

Condition A | Flatwise

Flexural modulus

9.7 GPa

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ASTM D790

Condition A, Transverse

12.4 GPa

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ASTM D790

Condition A

Flexural strength

344.7 MPa

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ASTM D790

Condition A, Transverse

379.2 MPa

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ASTM D790

Condition A

Hardness, Rockwell M

110 [-]

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ASTM D785

Impact strength, Izod unnotched, ASTM

587 J/m

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ASTM D256

Condition E-48/50, Transverse

641 J/m

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ASTM D256

Condition E-48/50

Shear strength

124.1 MPa

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ASTM D732

Condition A, Transverse

Tensile strength

289.6 MPa

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ASTM D638

Condition A

Thermal

PropertyValueTesting StandardComment

Coefficient of thermal expansion

1.5e-05 1/K

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IPC-TM 650-2.4.24

1.8e-05 1/K

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IPC-TM 650-2.4.24

Transverse

Relative temperature index, electrical

140 °C

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UL Bulletin 746b¹

Relative temperature index, mechanical strength

170 °C

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UL Bulletin 746b¹

Arc resistance

100 seconds, ASTM D495, Condition A

Flammability

UL Bulletin 94, Class HB

Electrical

PropertyValueTesting StandardComment

Breakdown voltage

40 kV

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ASTM D149

Condition D-48/50

55 kV

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ASTM D149

Condition A

Comparative tracking index

150 V

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ASTM D3638

Dielectric strength

22.83 kV/mm

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ASTM D149

Condition D-48/50

23.62 kV/mm

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ASTM D149

Condition A

Technological properties

Property
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.

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.