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KALEA , Sprayable Polyurea 

KALEA is a durable, high-performance Polyurea-based plastic characterized by high wear resistance and lubricating properties. It is used wherever aggressive bulk materials, such as ore, sand, gravel, shale, sinter, and the like are transported or stored, and plant components and pipe systems are subject to wear due to frictional and impact loading.

POLYUREA 1

FEATURES & BENEFITS

 

  • Application with Kalenborn spraying technology

  • coating pipes with an internal diameter of 150 mm and above

  • thick layer of material 2 – 10 mm

  • extremely wear resistant against impact and abrasion

  • highly flexible, elastic, and tear-resistant

  • rapid, seamless lining of large surfaces

  • loadable after a few hours

  • corrosion resistant

  • chemical and acid resistant

  • UV resistant

Long-Lasting Wear Protection

KALEA has excellent wear resistance and features high impact resilience. The weather and temperature-resistant surface protection also possesses sound-absorbing properties. The key benefit offered by KALEA is in increasing operational reliability and extending the service life of plant components.

KALEA is spray-applied and cures extremely quickly.As such, the material is particularly well suited for seamlessly lining plant components with large surface areas, such as coal, ore, and sand bunkers as well as lining silos and tanks, chutes, and troughs.

PRODUCT SPECIFICATIONS 

TECHNICAL PROPERTIES:

  • Density: 1,1 g/cm³

  • Hardness:  62 Shore D

  • Mechanically loadable after: 30 minutes (at 20 °C)

  • End hardness: 2 days

  • Layer thickness:  2 to 20 mm

  • Max. application temperature: 130 °C 

Application examples:

  • Bunkers
  • Channels
  • Chutes
  • Cyclones
  • Deflection hoods
  • Dust collecting channels
  • Gas cleaning systems
  • Hoppers
  • Hydraulic conveying systems
  • Pipes / bends
  • Pneumatic conveying systems
  • Separators
  • Silos
  • Tanks
  • Troughs
KALEA 2
KALEA 1
POLYUREA 1

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