Phenolic NP310HT - Sheet

Alternative and trade names
NEMA GRADE: C, U.L. LISTED: N
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Description

Canvas machining grade for structural and mechanical applications. NP310HT has better impact strength than phenolic paper grades. It meets the requirements of MIL-I-24768/16, IEC-60893-4-PF CC 201 and is designed to meet GE specification A19B15B1.

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

1224.7 Kg

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ASTM D229

Condition A

Density

1.37 g/cm³

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ASTM D792

Moisture absorption

0.8 - 3.4 %

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ASTM D570

Condition A | Depending on the thickness of the specimen

Mechanical

PropertyValueTesting StandardComment

Compressive strength

241.3 MPa

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ASTM D695

Condition A | Flatwise

Flexural modulus

16.5 GPa

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ASTM D790

Condition A, Transverse

17.2 GPa

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ASTM D790

Condition A

Flexural strength

124.1 MPa

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ASTM D790

Condition A

124.1 MPa

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ASTM D790

Condition A, Transverse

Hardness, Rockwell M

100 [-]

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ASTM D785

Impact strength, Izod unnotched, ASTM

108 J/m

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ASTM D256

Condition E-48/50, Transverse

125 J/m

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ASTM D256

Condition E-48/50

Thermal

PropertyValueComment

Relative temperature index, electrical

125 °C

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UL Bulletin 746b¹

Relative temperature index, mechanical strength

125 °C

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UL Bulletin 746b¹

Flammability

UL Bulletin 94, Class HB, Condition A

Electrical

PropertyValueTesting StandardComment

Breakdown voltage

55 kV

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ASTM D149

Condition A

Dielectric strength

20.75 kV/mm

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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.

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.