VESTAMID® E E40-S3

Category: Nylon 12 , Polyamide 12
Manufacturer: Evonik Industries AG
Trademark: VESTAMID® E
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: g54VGs_VESTAMID-E-E40-S3.pdf
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Typical Applications: noiseless gears, seals, functional elements of sports shoes, processing aids in the extrusion of thermoplastic polyurethanes, films

PA 12 elastomers, the most important subgroup of polyamide elastomers, belong to the increasingly important material class of thermoplastic elastomers (TPE). Because of their excellent properties, they are indispensable in many applications.

PA 12 elastomers are block copolymers consisting of PA 12 segments and polyether segments. PA 12-rich products have the major properties of PA 12, while the elastomer characteristics become more apparent with increasing polyether content. That is the polymers become more flexible, with higher impact strength at cold temperatures.
General Information
Additive
  • Heat Stabilizer
  • UV Stabilizer
Features
  • Block Copolymer
  • Excellent Printability
  • Good Chemical Resistance
  • Good Colorability
  • Good Processability
  • Heat Stabilized
  • High Elasticity
  • Light Stabilized
  • Low Density
  • Low Temperature Impact Resistance
  • Solvent Resistant
Uses
  • Film
  • Footwear
  • Gears
  • Seals
  • Sporting Goods
Appearance
  • Black
  • Colors Available
  • Natural Color
Forms
  • Granules
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.01g/cm³ISO 1183
Molding Shrinkage 1ISO 294-4
    Across Flow 0.70 to 1.3%
    Flow 0.60 to 0.90%
Water Absorption (Saturation, 23°C)1.0%ISO 62
Viscosity Number 190cm³/gISO 307
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore D)40ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Modulus 80.0MPaISO 527-2
Tensile Stress ISO 527-2
    -- 17.0MPa
    50% Strain 9.50MPa
Tensile Strain (Break)> 200%ISO 527-2
Tensile Creep Modulus (1000 hr)60.0MPaISO 899-1
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179/1eA
    -30°C No Break
    23°C No Break
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)55.0°CISO 75-2/B
Vicat Softening Temperature
    -- 125°CISO 306/A
    -- 60.0°CISO 306/B
CLTE ISO 11359-2
    Flow : 23 to 55°C 2.4E-4cm/cm/°C
    Transverse : 23 to 55°C 2.1E-4cm/cm/°C
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+13ohmsIEC 60093
Volume Resistivity 1.0E+11ohms·cmIEC 60093
Electric Strength 35kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    23°C, 100 Hz 7.50
    23°C, 1 MHz 4.90
Dissipation Factor IEC 60250
    23°C, 100 Hz 0.070
    23°C, 1 MHz 0.12
Comparative Tracking Index (Solution A)600VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)HBUL 94
InjectionNominal ValueUnit
Suggested Max Moisture 0.10%
Processing (Melt) Temp 170 to 210°C
Mold Temperature 20.0 to 40.0°C
ExtrusionNominal ValueUnit
Suggested Max Moisture 0.10%
Melt Temperature 170 to 210°C
Note Message
1 .determined on 3mm sheets with film gate at rim, mold temp. 80°C
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