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Hanno®-Protecto pf

Anti-boom materials for cases and capsule surfaces

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Hanno®-Protecto pf

Anti-boom materials for cases and capsule surfaces

Protecto PF 810 and Protecto PF 820 are bitumen impregnated wool-felt boards. These materials have the effect of stabilising metals and plastics - giving rigidity and additional weight.

The effects are combined to improve anti-boom results. Effective anti-boom measures aim at preventing the propagation of body-borne sound waves. The transmission of sound is also prevented. This effectively and successfully prevents the propagation of air-borne sound. Protecto PF A30 offers the additional benefit of excellent adhesive strength and high flexibility even at low temperatures.

Product properties

  • Papers or foils from 1 - 10 kg / m²
  • Stiffening and weight increasing
  • Good adhesion even at overhead bondings (preliminary tests required)
  • Structure-borne sound absorbing

Applications

  • Automobile manufacture
  • Facades and window sills
  • Elevator construction
  • Capsules and superstructures
  • Ventilation and air conditioning technology
  • Household appliances
  • Commercial vehicles
  • Harvesters
  • Caravans and RVs
  • Rail vehicles
  • Woodworking machinery
  • Medical technology