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Master Bond adhesives
Danquinsa DANCOLL® 244-21E Polyurethane adduct
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: DANCOLL® 244-21E is a soft, non-crystallizing polyurethane adduct. The low-molecular weight structure of this product was chosen for its application as a ground-coat and primer. DANCOLL® 244-21E is free from aromatic solvents.

Application: DANCOLL® 244-21E serves as a raw material component for very high-grade primer solvents which are mainly used for greasy leathers. As to porous substrates with a low inherent strength, the material strength is essentially improved by using DANCOLL® 244-21E as a primer. Due to its soft and elastic films, DANCOLL® 244-21E can be applied as an adherent surface for porous materials, such as leather, paper and textiles. In two-component systems, DANCOLL® 244-21E participates in the cross linking by adding polyisocyanate cross-linking agents. We recommend the addition of approx. 3 to 10 % of our hardeners DANCURE® 246-00 or DANCURE® 246-06.

Information provided by Danquinsa GMBH

Vendors:
Available Properties
  • Density, DIN 51.757
  • Solids Content, DIN 53.189
  • Brookfield Viscosity, RVT, at 20° C, spindle 6 / 20 RpM
  • Hardness, Shore A, Film
  • Flash Point, DIN 51.755
  • Shelf Life
  
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Manufacturer Notes:
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Category Notes
Plastic

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