Transformer Gasket Roll 6.4mm

Nebar white transformer gasket for sealing lids, hatches and valves

Please note that this product is priced per metre.

• Top grade product for switchgear and transformers
  
• Developed for prolonged contact with mineral oils
  
• +105°C maximum operating temperature in liquids
  
• Retains flexibility down to -30°C
  
• 6.4mm thick, 900mm wide available in lengths up to 6 metres

  Properties:-

  • Hardness, IRHD: 65 to 85 (ASTM D1415)
    
  • Tensile strength, MPa minimum: 1.75 (ASTM F152B)
    
  • Compressibility @ 2.8N/mm², %: 20 to 30 (ASTM F36B)
    
  • Recovery, minimum %: 80 (ASTM F36B)
    
  • Fluid resistance, % volume change in:
    
  • ASTM Oil No 1, 72h @ 100°C : -5 to +10 (ASTM F146)
    
  • IRM903, 72h @ 100°C: +10 to +30 (ASTM F146)
    
  • ASTM Fuel A, 22h @ ambient: 0 to +15 (ASTM F146)
    
  • BS 148 Transformer Oil, 14 days @ 90°C: +10 (ASTM F146)