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Insulation Materials Properties Chart 2

Properties Tefzel ETFE Natural Rubber Hyalon Neoprene Butyl Silicone SBR Polyurethane
1. Abrasion Resistance Good Excellent Good Excellent Fair Fair Good Excellent
2. Heat Resistance Excellent Fair Excellent Good Good Excellent Fair Good
3. Weatherability Good Fair Excellent Good Excellent Excellent Fair Good
4. Flame Retardancy Excellent Poor Good Good Poor Good Poor Good
5. Water Resistance Excellent Good Good Excellent Excellent Excellent Good Good
6. Acid-Resistance Excellent Fair Excellent Good Excellent Good Fair Fair
7. Alkail Resistance Excellent Fair Excellent Good Excellent Good Fair Fair
8. Aliphatic Hydro Resis Excellent Poor Fair Good Poor Poor Poor Good
9. Aromatic Hydro Resis Excellent Poor Fair Fair Poor Poor Poor Poor
Properties Tefzel ETFE Natural Rubber Hyalon Neoprene Butyl Silicone SBR Polyurethane
1. Specific Gravity 1.70-1.86 1.3-1.7 1.35-1.7 1.23-1.65 0.92-1.50 1.1-1.6 0.94 1.30
2. Tensile Strength 6500 1500-4000 1200-2200 1200-2700 500-1500 1000 >3000 >3500
3. Elongation,% 200 300-700 300-600 300-700 300-800 100-500 >450 540-750
4. Volume Resistivity, ohm-cm
5. Dielectric Strength, volts mil 500 – 500 600 600 100-700 420-520 330-630
6. Dielectric Constant @60Hz 2.6 – – – – – 2.5-3.4 5.4-7.6
7. Dielectric Constant @1kHz 2.6 3.3-5.0 9.0-11.0 5.0-7.0 2.1-2.4 3.0-3.5 2.9 5.6-7.6
8. Power Factor (Dissipation) @60Hz – – – – – – 0.002-0.003 0.015-0.046
9.Power Factor (Dissipation) @1kHz 0.0006 0.0023- 0.0030 0.05-0.07 3.5 0.0030 0.001-0.0010 0.0032 0.043-0.060

Technology

  • Irradiated Wire
  • Irradiated Tube
  • Irradiated Sheet
  • Food Irradiation
  • Information
    • HEAT SHRINKABLE MECHANISM
    • CURRENT & VOLTAGE DROP
    • Insulation Materials Properties Chart 1
    • Insulation Materials Properties Chart 2
    • Feature of irradiated DeRyook wire
Cross linked polyethylene wire
Cross linked polyolefin cable
Electron beam accelerator manufacturer
Electron beam irradiation equipment
Irradiated wire
Sunlight resistant cable
Irradiated wire
PV cable specification
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Insulation and electrical wiring
Wire for electric
DeRyook Technology
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