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Specialty Compounds RTP Company

Cast Nylons Nycast® CV Nylon; Caprolactam/Laurinlactum Copolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA)

Material Notes: A copolymer of Caprolactam and Lurinlactam, NYCAST® CV was specifically developed for use in ball valve seats in the gas and oil industry. NYCAST® CV is more resilient than Type 6 nylon. Applications range from die blocks for food processing to wobbler box inserts for the primary metals industry.

Data provided by the manufacturer, Cast Nylons Limited.

The data below are average values presented for comparison purposes. Actual property values may differ.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.12 g/cc0.0405 lb/in³ASTM D792
Water Absorption 0.50 %0.50 %24 hrs; ASTM D570
Water Absorption at Saturation 4.5 %4.5 %ASTM D570
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 100 - 115100 - 115ASTM D785
Hardness, Shore D 75 - 8175 - 81ASTM D2240
Tensile Strength, Ultimate 70.0 MPa10200 psiASTM D638
Elongation at Break 25 - 80 %25 - 80 %ASTM D638
Tensile Modulus 2.00 GPa290 ksiASTM D638
Flexural Yield Strength 121 MPa17500 psiASTM D790
Flexural Modulus 2.30 GPa334 ksiASTM D790
Shear Strength 56.0 MPa8120 psiASTM D732
Izod Impact, Notched 0.600 J/cm1.12 ft-lb/inASTM D256
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant  3.7
@Frequency 60 Hz
3.7
@Frequency 60 Hz
 3.7
@Frequency 1000 Hz
3.7
@Frequency 1000 Hz
 3.7
@Frequency 100000 Hz
3.7
@Frequency 100000 Hz
ASTM D150
Dielectric Strength 22.0 kV/mm559 kV/inShort time; ASTM D149
 
Thermal PropertiesMetricEnglishComments
CTE, linear 77.0 µm/m-°C
@Temperature 20.0 °C
42.8 µin/in-°F
@Temperature 68.0 °F
ASTM D696
Melting Point 226 - 238 °C439 - 460 °FASTM D789
Maximum Service Temperature, Air 99.0 °C210 °FContinuous service
 149 °C300 °FIntermittent
Deflection Temperature at 0.46 MPa (66 psi) 204 - 221 °C399 - 430 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 166 - 204 °C331 - 399 °FASTM D648

**
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Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PCAST6 / 27943

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