Dynapol® S 1255

High molecular weight, moderately crystalline, thermoplastic copolyester. Used as a raw material for heat sealing lacquers and industrial coatings.

Details

Product Type

Resin > Polyesters resin > Saturated

Applications

Adhesives > Sealants
Coatings > Industrial

Industry

Textile

Producer

Evonik

Supplier

Evonik Iran > Adhesive and coating resins

Chemical Composition

Thermoplastic copolyester

Advantages
  • low water uptake
  • moderate open time
  • good adhesive strength
  • good heat resistance
Other Applications

a raw material for heat sealing lacquers and industrial coatings
Suits for textiles melt-print

Handling

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

Technical data

Quantity Value Unit Comment
Appearance Properties
Appearance Granulated
Physical Properties
MFI 60 g/10min MFR) @ 180°C)
Density 1.3 g/ml
Thermal Properties
Melting point 118 ºC
Glass transition Temperature 10 ºC
Mechanical Properties
Melt Viscosity 400 Pa.s 160°C
Melt Viscosity 55 Pa.s 200°C
viscosity number 85 ml/g