How fast cure is possible?

  Typical cure rates with and witout 2% CUREX PE 50
  Bonds
  Notes to cure in general
Reduction of aromatic amine


















































  Laminate - Mobil OPP MB666 / PE with and without 2% Curex PE 50
  Laminate - standard OPP/50 my PE with and without 2% Curex PE 50
  Laminate - 12 my PETP/50 my PE with and without 2% Curex PE 50
  Laminate - 30 my CPA / 50 my PE with and without 2% Curex PE 50
  Laminate - 30 my CPA / 50 my PE with and without 2% Curex PE 25
  Adhesives - A and B = Morfree 400A/C78 - C and D - Morchem PL275 A+C
  Adhesion promotion of 2% Curex PE 25/D in PE-lamination film. 
    Click for bonds
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  Notes for cure in general

It is well known that most solvent based and solvent free polyurethane adhesives may be 7-10 days in full chemical curing.

Some adhesives, particularly solvent free adhesives (100% solids) may not be slit or further processed until 2-7 days after lamination.

During this time an adhesive under cure will be influenced by the surrounding environment e.g moisture, film additives, alcohols from printing inks, variations in temperatures.
   
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