Degussa AG VESTAMID® X7324 nf (dry properties) Nylon 12
Subcategory: Nylon; Nylon 12; Polymer; Thermoplastic
Close Analogs: This former Creanova product line is a part of Degussa AG as of 2001. This grade is not part of the current Degussa product line.
Key Words: Polyamide
Material Notes: ISO data as provided by the manufacturer, Creanova, Inc. Uses: Bearing housing for windshield wipers.
Physical Properties | Metric | English | Comments |
|
Density | 1.24 g/cc | 0.0448 lb/in³ | |
Water Absorption | 1 % | 1 % | |
Moisture Absorption at Equilibrium | Max 0.5 % | Max 0.5 % | Humidity Absorption |
Mechanical Properties |
|
Tensile Strength, Yield | 69 MPa | 10000 psi | |
Elongation at Break | 12 % | 12 % | |
Elongation at Yield | 4 % | 4 % | |
Modulus of Elasticity | 4 GPa | 580 ksi | |
Charpy Impact Unnotched | 7 J/cm² | 33.3 ft-lb/in² | |
Charpy Impact, Notched, Low Temp | 1.1 J/cm² | 5.24 ft-lb/in² | at -30°C |
Charpy Impact, Unnotched Low Temp | 6.5 J/cm² | 30.9 ft-lb/in² | at -30°C |
Charpy Impact, Notched | 1 J/cm² | 4.76 ft-lb/in² | |
Electrical Properties |
|
Electrical Resistivity | 5e+014 ohm-cm | 5e+014 ohm-cm | |
Surface Resistance | Min 1e+015 ohm | Min 1e+015 ohm | |
Dielectric Constant | 4 | 4 | at 1 MHz. |
Dielectric Constant, Low Frequency | 4 | 4 | 100 Hz |
Dissipation Factor | 0.0042 | 0.0042 | at 1 MHz. |
Dissipation Factor, Low Frequency | 0.065 | 0.065 | 100 Hz |
Comparative Tracking Index | 600 V | 600 V | |
Thermal Properties |
|
CTE, linear 20°C | Max 50 µm/m-°C | Max 27.8 µin/in-°F | Parallel direction |
CTE, linear 20°C Transverse to Flow | Max 50 µm/m-°C | Max 27.8 µin/in-°F | |
Deflection Temperature at 0.46 MPa (66 psi) | 170 °C | 338 °F | |
Deflection Temperature at 1.8 MPa (264 psi) | 130 °C | 266 °F | |
Vicat Softening Point | 170 °C | 338 °F | 50°C/hr/50 N |
Flammability, UL94 | HB | HB | 3.2 mm |
Flammability, UL94 | HB | HB | 1.6 mm |
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