ECO-VENT®

A breathable and ecological power pack

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A new generation of ecological PU coatings with water vapour permeability

Today, nearly all “breathable” PU direct coatings are applied from solvent systems. These products partly contain very harmful and environmentally hazardous solvents. RUCO®-COAT ECC NEW is purely water-based and thus, opens up new perspectives for numerous coated fabrics, which are permeable to water vapour and thus, “breathable”.

Function

The hydrophilic segments incorporated in RUCO®-COAT ECC NEW ensure excellent water vapour permeability. Once sweating, a higher humidity in the jacket , thus, a higher water vapour concentration arises. These differences in concentration ensure that water molecules are transported along the polymer chain to the outside due to the hydrophilic segments incorporated.

The higher the difference in concentration, the better the function of this principle. But if it is cold and you don’t sweat, less heat gets lost. This is important for clothes (sportswear, outdoor, shoes etc.), but also for technical textiles (tents, sleeping bags, etc.).

 

Fields of application

  • protective clothes
  • outdoor, ski jackets/pants
  • rain jackets/pants
  • military clothes
  • medicine
  • clothes for authorities
  • shoes
  • tents
  • sleeping bags

Coating properties

  • high water vapour permeability - up to 20.000 g/m2/24h depending on process and application quantity
  • „breathable“
  • windproof
  • high resistance to water pressure
  • very high resistance to washing
  • halogen-free, free of NMP
  • excellent film formation properties, i.e. closed film surface
  • soft coating depending on application quantity
  • high resistance to hydrolysis
  • recyclable
  • combination with SILVERPLUS® is possible
  • fluorine-free in combination with RUCO®-COAT PU 7065RUCO®-COAT BC 7068 (BIONIC-FINISH® ECO)

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We are happy to assist you in implementing the process on your articles.

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