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KR 1 is made of natural rubber, and its main ingredient is isoprene. It has an elastic body that has excellent elasticity, mechanical properties, wear resistance, and cryogenic property. However, it is not very effective in terms of oil resistance, thermal resistance, weatherproof performance, and ozone resistance.

• Product Features
  • The best feel of all rubber materials
  • Excellent mechanical property
  • Excellent abrasion resistance
  • Excellent electric property
  • Excellent cold resistance
• Product Specifications
  • Working pressure : 10kgf/cm2
  • Working temperature : -50℃ ~ 70℃
  • Manufactured dimensions : 1/2“ ~ 1200Ø
  • Gasket Thickness : 1.5mm / 3.0mm / etc.
  • Gasket Factor :

    Gasket Factor

    shore hardness	m	y
    Below 75A	0.5	0psi
    Higher 75A	1.0	200psi

• Applicable Lines
  • Water
  • Alcohol
  • Organic Acids
  • Ketones
  • Aldehydes
  • Brake oil
  • And others
• Data
  • Data Sheet KR 1 Data Sheet