Dynapol® S 1421

Permanently tacky, high molecular weight, amorphous, thermoplastic copolyester. Used as a raw material for heat sealing lacquers and industrial coatings.

Details

Producer
Chemical Composition

Thermoplastic copolyester

Advantages
  • low water uptake
  • good solubility in many solvents
Other Applications

a raw material for heat sealing lacquers and industrial coatings

Handling

Soluble in methylene chloride, trichloroethylene, ethyl acetate and MEK
Insoluble in toluene

Technical data

Quantity Value Unit Comment
Appearance Properties
Appearance Solid
Physical Properties
Density 1.3 g/ml
MFI 200 g/10min MFR) @ 200°C)
Thermal Properties
Softening point 80 ºC
Glass transition Temperature -5 ºC
Mechanical Properties
Elongation at break-MD 1300 %
viscosity number 85 ml/g
Melt Viscosity 40 Pa.s 200°C