Plasticisers

Plasticisers improve the flexibility and the elastic behaviour of the vulcanisate. They have a favourable effect on the
processability of compounds and often improve hot-air resistance or increase electrical conductivity. Plasticisers also
facilitate the incorporation and dispersion of high loads of filler.

Struktol® KW 326
  • Synthetic ester
  • Yellowish liquid

Packaging: 200 kg drums
Density: 1130 kg/m³
Viscosity at 20 °C: 370 mPa*s
Pour point: - 30 °C

  • Plasticiser with good resistance against oils and solvents, suitable for use in (H)NBR, ECO, ACM and other polar polymers
Struktol® KW 400
  • Triethylene glycol ester
  • Pale-yellow liquid

Packaging: 200 kg drums
Density: 970 kg/m³
Viscosity at 20 °C: 16,8 mPa*s
Pour point: - 60 °C

  • Plasticiser with excellent low temperature flexibility and good heat resistance
  • Compatible with many polar polymers
  • Stable across a wide temperature range
Struktol® KW 460
  • Polyglycol ester
  • Light yellow liquid

Packaging: 200 kg drums
Density: 980 kg/m³
Viscosity at 20 °C: 23,5 mPa*s
Pour point: -60 °C

  • Improves the low temperature flexibility particularly in polar polymers
  • Stable across a wide temperature range
Struktol® KW 490
  • Synthetic ester
  • Pale-yellow liquid

Packaging: 200 kg drums
Density: 970 kg/m³
Viscosity at 20 °C: 8 mPa*s
Pour point: -45 °C

  • Plasticiser with low temperature flexibility and good heat resistance, compatible with NR, SBR, CR, ECO, NBR
Struktol® KW 550
  • Synthetic polyether
  • Light yellow liquid

Packaging: 200 kg drums
Density: 1000 kg/m³
Viscosity at 20 °C: 145 mPa*s
Pour point: -50 °C

  • Provides a good balance between low temperature flexibility and superior heat resistance
  • Suitable especially for use AEM, ACM
Struktol® KW 600
  • Synthetic ester
  • Yellowish liquid

Packaging: 200 kg drums
Density: 1100 kg/m³
Viscosity at 20 °C: 14 mPa · s
Pour point: -70 °C

  • Plasticiser with extreme low pour point for excellent low temperature flexibility.
  • Good compatibility with NBR and CR
Struktol® KW 759
  • Polyether adipate
  • Yellowish liquid

Packaging: 200 kg drums
Density: 1040 kg/m³
Viscosity at 20 °C: 36 mPa*s
Pour point: -58 °C

  • Low temperature plasticiser for special elastomers, especially suitable for use in (HT-) ACM, AEM and other polar polymers
  • Strong extraction resistance
Struktol® KW 800
  • Phosphate ester
  • Clear, colourless to yellowish liquid

Packaging: 200 kg drums
Density: 925 kg/m³
Viscosity at 20 °C: 20 mm²/s
Pour point: -74 °C

  • Halogen free phosphate ester plasticiser with excellent low temperature flexibility and flame retardant properties
Struktol® AW 1
  • Synthetic ester
  • Yellowish liquid

Packaging: 200 kg drums
Density: 1080 kg/m³
Viscosity at 20 °C: 140 mPa*s
Pour point: 15 °C

  • Improves the electrical conductivity, particularly in mineral filled NBR, SBR, NR and EPDM vulcanised products