VESTAMID? L L-R3-EI
Polyamide 12
Permanently antistatic and electrically conductive VESTAMID? polyamide 12 compounds
Characterization: high viscosity, heat and light-stabilized, increased cold impact strength, with processing aid
Applications: antistatic and electrically conductive injection molded or extruded parts for use in areas prone to explosion such as coal mining and other industries, e.g., housings for explosion-protected measurement, fans for electric motors, housings for electric switches, chair castors, loudspeaker boxes, telephone and radio equipment, profiles for assembly lines, also with electric shock protection
In general, it can be said that long-chain, semi-crystalline polyamides absorb little water, are resistant to polar and non-polar solvents, exhibit low creep behavior and high impact resistance and can be used in a wide temperature range. Virtually no other polymer material in this price range exhibits these properties.
Additive | - Heat Stabilizer，Processing Aid，UV Stabilizer
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Features | - Abrasion Resistant，Antistatic，Electrically Conductive，Excellent Processability，Fatigue Resistant，Food Contact Acceptable，Fuel Resistant，Grease Resistant，Heat Stabilized，High ESCR (Stress Crack Resist.)，High Impact Resistance，High Viscosity，Light Stabilized，Low Friction，Low Temperature Impact Resistance，Low to No Water Absorption，Noise Damping，Oil Resistant，Semi Crystalline，Solvent Resistant，Vibration Damping
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Uses | - Electrical/Electronic Applications，Housings，Mining Applications，Profiles
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Agency Ratings | - EU 10/2011，FDA 21 CFR 177.1500
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Appearance | - Black，Colors Available，Natural Color
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Forms | |
Processing Method | |
Density | 1.06 | g/cm3 | ISO 1183 |
Molding Shrinkage |
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| ISO 294-4 |
Across Flow | 1.6 | % |
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Flow | 1.6 | % |
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Water Absorption |
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| ISO 62 |
Saturation, 73°F | 1.2 | % |
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Equilibrium, 73°F, 50% RH | 0.50 | % |
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Tensile Modulus | 218000 | psi | ISO 527-2 |
Tensile Stress |
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| ISO 527-2 |
Yield | 6090 | psi |
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Break | 5220 | psi |
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Tensile Strain |
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| ISO 527-2 |
Yield | 9.0 | % |
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Break | 44 | % |
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Charpy Notched Impact Strength |
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| ISO 179/1eA |
-22°F, Complete Break | 4.3 | ft·lb/in2 |
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73°F, Complete Break | 10 | ft·lb/in2 |
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Charpy Unnotched Impact Strength |
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| ISO 179/1eU |
-22°F | No Break |
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73°F | No Break |
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Heat Deflection Temperature |
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66 psi, Unannealed | 266 | °F | ISO 75-2/B |
264 psi, Unannealed | 140 | °F | ISO 75-2/A |
Vicat Softening Temperature |
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-- | 347 | °F | ISO 306/A |
-- | 284 | °F | ISO 306/B |
Melting Temperature 2 | 352 | °F | ISO 11357-3 |
CLTE - Flow (73 to 131°F) | 8.3E-5 | in/in/°F | ISO 11359-2 |
Volume Resistivity | 1.0E+3 | ohms·cm | IEC 60093 |
Insulation Resistance | 1.0E+3 | ohms | IEC 60167 |
Flammability Classification |
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| IEC 60695-11-10, -20 |
0.06 in | HB |
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0.13 in | HB |
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ISO Shortname | PA12-HI, EHZ, 22-010 |
| ISO 1874 |
