• Material: Nitrile rubber (NBR)
• Hardness: 85 (Type A)
• Color: Black
• Part number: NB285N
• Tensile strength: 11.7 MPa
• Elongation at break: 350%
• Aging test (100°C x 72 hours)
  Hardness change: +3
  Tensile strength change rate: +7
  Elongation change rate at break: -25
• Compression set (100°C x 24 hours): 44%
• Liquid resistance test (100°C x 72 hours)
  Volume change rate: +2%
• Static shear modulus: 1.78MPa
• JIS equivalent: BGH8463

Size

• Minimum size
  Thickness: 1mm
  Width x Length: 1,000mm  x  10m
• Maximum size
  Thickness: 5mm
  Width x Length: 1,000mm  x  10m