Thermal Properties | Metric | English | Comments |
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CTE, linear, Transverse to Flow | 19.0 µm/m-°C @Thickness 1.57 mm, Temperature 20.0 °C |
10.6 µin/in-°F @Thickness 0.0620 in, Temperature 68.0 °F |
x-axis; IPC-TM 650-2.4.24 |
Industrial Laminates/Norplex NP320 Cotton Fabric Description: Fine weave (less than 4 ounce/square yard) cotton fabric commonly called linen, combined with phenolic resin to provide better machining than NP310. For smaller and more intricate shape.. |
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CTE, linear, Transverse to Flow | 19.0 µm/m-°C @Thickness 1.57 mm, Temperature 20.0 °C |
10.6 µin/in-°F @Thickness 0.0620 in, Temperature 68.0 °F |
x-axis; IPC-TM 650-2.4.24 |
Industrial Laminates/Norplex NP320E Cotton Fabric Description: Similar to NP320 with improved moisture resistance. Suitable for electrical applications in moderate humidity conditions.Thickness Tested: 0.062", 0.125", and 0.500†|
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CTE, linear, Transverse to Flow | 19.0 µm/m-°C @Thickness 1.57 mm, Temperature 20.0 °C |
10.6 µin/in-°F @Thickness 0.0620 in, Temperature 68.0 °F |
x-axis; IPC-TM 650-2.4.24 |
Industrial Laminates/Norplex NP329 Cotton Fabric Description: Bleached linen with melamine resin system. Provides better arc resistance than NP320E. Also, resistant to ammonia based refrigerants. Hard, durable material should be heated to punch, .. |
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CTE, linear, Transverse to Flow | 19.0 µm/m-°C @Thickness 1.57 mm, Temperature 20.0 °C |
10.6 µin/in-°F @Thickness 0.0620 in, Temperature 68.0 °F |
x-axis; IPC-TM 650-2.4.24 |
Industrial Laminates/Norplex NP321 Cotton Fabric
(discontinued **) Description: NP321 consists of a fine weave cotton fabric (linen) impregnated with a phenolic resin binder. Applications include vanes for air and liquid pumps, and compressors. NP321 remains very f.. |