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Master Bond adhesives

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Danquinsa DANCOLL® 400 PU dispersion
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: DANCOLL 400 is an aqueous, anionic, strong crystallizing PU dispersion for the one and two component application. This dispersion acts as raw material for environmental friendly adhesives coating masses. Adhesive films, produced with DANCOLL 400 distinguish themselves through its good reactivation properties and high thermo bond stability. Adhesive composites produced with adhesives based on DANCOL 400 are very good heat resistant.

Application: DANCOLL 400 serves as basic raw material for the production of one component and two component adhesives. Adhesives, produced with DANCOLL 400, are best suitable for:

  • Lamination of thermoplastic films by means of wood materials as for example membrane presses
  • Thermoforming and press lamination for the area of automotive
  • Lamination of textiles, wood, paper, PVC and a lot of other materials
  • Fixation of shoe soles and assembling of shoe uppers
  • Environmental friendly glues for offices and Household
For the processing at the two component process we would recommend the crosslinking based on aqueous, dispersible isocynates based on polyfunctional aziridine or carbodiimides or melamine formaldehyde.

Information provided by Danquinsa GMBH

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Physical PropertiesOriginal ValueComments
Density 1.07 g/ccdispersion; DIN 51.757
 1.20 g/ccpolymer content; DIN 51.757
Solids Content 38 - 42 %DIN 53.189
Particle Size 100 - 300 µm
pH 6.0 - 9.0DIN 53.785
Brookfield Viscosity 400 - 800 cPRVT
Storage Temperature >= 4.00 °C
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 88 - 93Micro-hardness; DIN 53.505
 
Thermal PropertiesOriginal ValueComments
Melting Point 220 - 240 °Cnot cross linked
 >= 260 °Ccross linked, KOFLER
Softening Point 70.0 - 80.0 °CKOFLER
Glass Transition Temp, Tg -40.0 °C
 
Processing PropertiesOriginal ValueComments
Shelf Life 6.00 Month
 
Descriptive Properties
Aspectmilky and white liquid
Minimum film formation temperature5.0 °CDIN 53.787
TypePolyester polyurethane dispersion, anionic, aliphatic
UV-resistancevery good, lightfast ness 7DIN 54.004

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PDANQ034 / 294454

Rulon Bearings

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