VESTAMID® L L-R4-MHI

Category: Nylon 12 , Polyamide 12
Manufacturer: Evonik Industries AG
Trademark: VESTAMID® L
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Ye7SY8_VESTAMID-L-L-R4-MHI.pdf
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Permanently antistatic and electrically conductive polyamide 12 compounds

Characterization: medium viscosity, heat- and light-stabilized, increased cold impact strength, with processing aid

Application Examples: antistatic and electrically conductive moldings or extrudates for use in areas prone to explosion such as coal mining and other industries, e.g., housings for explosion-protected measurement equipment and switches, ventilation fans for electric motors, chair castors, loud speaker boxes, telephone and radio equipment, profiles for assembly lines, also with electric shock protection

The properties of PA 12 compounds can be modified to suit the requirements of many applications by incorporating various additives such as stabilizers, plasticizers, reinforcements, and fillers.

The VESTAMID® L compounds of Evonik comprise a range of various products that are customized to the requirements of processors and users. Many of the PA 12 compounds are suitable especially for the injection molding of recision parts; others have been developed specifically for the extrusion process.
General Information
Additive
  • Heat Stabilizer
  • Processing Aid
  • UV Stabilizer
Features
  • Antistatic
  • Electrically Conductive
  • Fatigue Resistant
  • Food Contact Acceptable
  • Fuel Resistant
  • Good Abrasion Resistance
  • Good Impact Resistance
  • Good Processability
  • Grease Resistant
  • Heat Stabilized
  • High ESCR (Stress Crack Resist.)
  • Light Stabilized
  • Low to No Water Absorption
  • Medium Viscosity
  • Oil Resistant
  • Solvent Resistant
  • Sound Damping
  • Vibration Damping
Uses
  • Electrical/Electronic Applications
  • Housings
  • Mining Applications
  • Profiles
Agency Ratings
  • EU 10/2011
Appearance
  • Black
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density (23°C)1.06g/cm³ISO 1183
Molding Shrinkage ISO 294-4
    Across Flow 1.7%
    Flow 1.8%
Water Absorption ISO 62
    Saturation, 23°C 1.5%
    Equilibrium, 23°C, 50% RH 0.50%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1250MPaISO 527-2
Tensile Stress ISO 527-2
    Yield 36.0MPa
    Break 33.0MPa
Tensile Strain ISO 527-2
    Yield 8.0%
    Break 42%
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C, Complete Break 12kJ/m²
    23°C, Partial Break 55kJ/m²
Charpy Unnotched Impact Strength ISO 179/1eU
    -30°C No Break
    23°C No Break
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 130°CISO 75-2/B
    1.8 MPa, Unannealed 50.0°CISO 75-2/A
Vicat Softening Temperature
    -- 175°CISO 306/A
    -- 140°CISO 306/B
Melting Temperature 1178°CISO 11357-3
CLTE - Flow (23 to 55°C)1.8E-4cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+5ohms·cmIEC 60093
Insulation Resistance 1.0E+5ohmsIEC 60167
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    1.60 mm HB
    3.20 mm HB
Additional InformationNominal ValueTest Method
ISO Shortname PA12-HI, MHZ, 16-010ISO 1874
Note Message
1 .2nd Heating
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