Perstorp Caprolactones - Polycaprolactones Supplier
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CAPA for spearhead performance
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Polymer Blends

The unique combination of physical properties, coupled with their excellent compatibility/ miscibility with many different types of polymers, enable CAPA® thermoplastics to enhance the performance or ease the processing of a wide range of other thermoplastics.

Typical end uses are as process aids for extrusion and moulding applications.

The benefits provided by CAPA® products are:

  • Low melting point of 60°C enables blending at low temperatures avoiding thermal ageing or degradation.
  • Low melt viscosity ensures good polymer flow in moulds or at die face.
  • Non-toxic.
  • Crystalline polymer which is non-tacky until close to its melting point leading to fewer handling problems, such as bridging in hoppers.
  • Low moisture pick and no drying required to processing.
  • Compatible with a wide range of polymers.


Application datasheets

CAPA® 6500 in Polymer Blends (51 KB) Download
CAPA® 6500/Surlyn Blends (32 KB) Download
Properties & Processing of CAPA Thermoplastics (46 KB) Download
Properties of CAPA 6500/EVA Blends (51 KB) Download
Solubility of CAPA 6500 in Solvents (63 KB) Download
The CAPA 6000 Series (27 KB) Download



Typical products

  CAPA 6400 ~37000MWt caprolactone homopolymer with a MFI of 40 (2.16Kg @ 160C)
  CAPA 6406 ~37000MWt Caprolactone homopolymer powder with a particle size of <600 microns
  CAPA 6500 ~50000MWt Caprolactone homopolymer with a MFI of 7 (2.16Kg @ 160C)
  CAPA 6506 ~50000MWt Caprolactone homopolymer powder with a particle size of <600 microns
  CAPA 6800 ~80000MWt Caprolactone homopolymer with a MFI of 3 (2.16Kg @ 160C)
  CAPA 6806 ~80000MWt Caprolactone homopolymer powder with a particle size of <600 microns

 
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