CABELEC® CA4749

Category: EVA , Ethylene Vinyl Acetate Copolymer
Manufacturer: Cabot Corporation
Trademark: CABELEC®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: sZL1dI_CABELECCA4749.pdf
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CABELEC CA4749 electrically conductive compound is made from carbon black and a copolymer of ethylene and vinyl acetate. This product is suitable for extrusion applications where low resistivity and low flexural modulus are required.

Applications
CABELEC CA4749 conductive compound is suitable for incorporation into flexible articles such as pipes, tubes, flooring and matting and for applications where it is desirable to mitigate the hazard of electrostatic discharge, such as ordnance and ammunition works, mines and petroleum plants.
General Information
Additive
  • Carbon black
Features
  • Conductivity
  • Copolymer
  • Good flexibility
Uses
  • Floor Material
  • Piping system
  • Pipe fittings
  • Mining application
Agency Ratings
  • EC 1907/2006 (REACH)
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density (23°C)1.14g/cm³Internal method
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/10.0 kg 0.10g/10 minISO 1133
    190°C/21.6 kg 4.0g/10 minISO 1133
Molding Shrinkage - Flow 2.0 - 2.3%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 15 sec)51ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Stress ISO 527-2
    Yield 14.6MPaISO 527-2
    Fracture 14.6MPaISO 527-2
Tensile Strain (Break)260%ISO 527-2
Flexural Modulus 220MPaISO 178
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (0.45 MPa, Unannealed)43.0°CISO 75-2/B
Vicat Softening Temperature 75.0°CISO 306/A
ElectricalNominal ValueUnitTest Method
Surface Resistivity 50ohmsInternal method
Volume Resistivity 5.0ohms·cmInternal method
ExtrusionNominal ValueUnit
Drying Temperature 75°C
Drying Time 2.0 - 4.0hr
Cylinder Zone 1 Temp. 150 - 170°C
Cylinder Zone 3 Temp. 150 - 170°C
Cylinder Zone 5 Temp. 150 - 170°C
Melt Temperature < 210°C
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