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Degussa AG Vestamid® L1930 30% Glass Bead Filled Nylon 12

Subcategory: Filled/Reinforced Thermoplastic; Nylon; Nylon 12; Polymer; Thermoplastic

Key Words: PA12,MHR,18-040,GD30

Material Notes:
Description: 30% milled glass fibers, medium-viscosity, heat-stabilized, with processing aid

Applications: Gear wheels, castors, pump parts, sliding bearings, parts of fittings

Information provided by degussa.

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Physical Properties Metric English Comments

Density 1.24 g/cc 0.0448 lb/in³ ISO 1183

Moisture Absorption at Equilibrium 0.5 % 0.5 % 23°C/50% R.H. (1mm); ISO 62

Water Absorption at Saturation 1.1 % 1.1 % 1 mm; ISO 62

Linear Mold Shrinkage 0.003 cm/cm 0.003 in/in 127x12.7x3.2 mm (processing cond. acc. To ISO 1874-2)

Linear Mold Shrinkage, Transverse 0.007 cm/cm 0.007 in/in 127x12.7x3.2 mm (processing cond. acc. To ISO 1874-2)

Mechanical Properties

Tensile Strength at Break 60 MPa 8700 psi ISO 527-1/2

Tensile Strength, Yield 69 MPa 10000 psi ISO 527-1/2

Elongation at Break 10 % 10 % ISO 527-1/2

Elongation at Yield 4 % 4 % ISO 527-1/2

Tensile Modulus 4 GPa 580 ksi ISO 527-1/2

Charpy Impact Unnotched 7 J/cm² 33.3 ft-lb/in² 23°C; ISO 179/1eU

Charpy Impact, Notched, Low Temp 1.1 J/cm² 5.24 ft-lb/in² -30°C; ISO 179/1eA

Charpy Impact, Unnotched Low Temp 6.5 J/cm² 30.9 ft-lb/in² -30°C; ISO 179/1eU

Charpy Impact, Notched 1 J/cm² 4.76 ft-lb/in² 23°C; ISO 179/1eA

Electrical Properties

Volume Resistivity 1e+015 ohm-cm 1e+015 ohm-cm IEC 60093

Dielectric Constant 3.4 3.4 23°C/1 MHz; IEC 60250

Dielectric Constant, Low Frequency 4.1 4.1 23°C/100 Hz; IEC 60250

Dielectric Strength 40 kV/mm 1020 kV/in K20/P50; IEC 60243-1

Dissipation Factor 0.024 0.024 23°C/1 MHz; IEC 60250

Dissipation Factor, Low Frequency 0.031 0.031 23°C/100 Hz; IEC 60250

Comparative Tracking Index Min 600 V Min 600 V Test Solution A, 50 drops; IEC 60112

Comparative Tracking Index 600 V 600 V Test Solution A, 100 drops; IEC 60112

Thermal Properties

CTE, linear 20°C 50 µm/m-°C 27.8 µin/in-°F 23-55°C (45x15x10 mm); ISO 11359

Melting Point 178 °C 352 °F Peak Temperature; ISO 3146, ISO 11357

Deflection Temperature at 0.46 MPa (66 psi) 170 °C 338 °F ISO 75

Deflection Temperature at 1.8 MPa (264 psi) 130 °C 266 °F ISO 75

Vicat Softening Point 170 °C 338 °F 50N; ISO 306

Vicat Softening Point 175 °C 347 °F 10N; ISO 306

Flammability, UL94 HB HB 3.2 mm

Flammability, UL94 HB HB 1.6 mm

Descriptive Properties

Electrolytic Corrosion A1 Step IEC 60426

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