Passivierung mittels PCA Passivation with PCA 

Polyclean for Passivation of Drying fabrics and Cans

Polyclean was specially developed to prevent deposits on drying cylinders, drying fabrics and guide rolls. The polymer will be applied undiluted as a thin film by using a specially designed applicator, the PCA, to the surface to be treated. Polyclean forms over the entire machine width a continuous "non-stick coating" which prevents the tearing out of fibers, fines and fillers from the paper surface.

The advantages of using Polyclean 6100 are:

  • clean drying cylinders, doctor blades, drying fabrics and rolls
  • more uniform moisture profile
  • reduction in specific steam consumption, lower energy costs
  • reduced cleaning time
  • significantly less dust in the dry end
  • increase in temperature of the drying cylinder, thereby increasing the speed
  • less dust on the paper surface, especially advantageous for printing papers
  • less sheet breaks

Example: Passivation of drying fabric

Example: Passivation of cans