The method producing composite component based on NCO foam

The method producing composite component based on NCO foam

  • CN 101,018,614 B
  • Filed: 09/10/2005
  • Issued: 08/10/2016
  • Est. Priority Date: 09/13/2004
  • Status: Active Grant
First Claim
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1. the method producing the composite component being made up of at least one outer layer a) and rigid foam b) based on isocyanates,Between outer layer a) and rigid foam b) based on isocyanates, wherein it is applied with adhesion promoter c), and makes outer layer a) continuous movingAnd the raw material of adhesion promoter c) and rigid foam b) based on isocyanates is successively applied on described outer layer, the method includes borrowingHelp and be horizontally mounted or with the rotating disk of offset at most 15 °

  • to apply adhesion promoter c), wherein adhesion promoter c) is put on rotating disk, andBy adhesion promoter c) via rotating from rotating disk centrifugal atomization, then via in weight transfer to outer layer, the wherein production of composite componentThe two-belt system of continuous operation is carried out, and described element is sandwich element.

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