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Quick Details

  • CAS No.: 31831-53-5
  • Other Names: pcl polyol
  • Place of Origin: Hubei, China (Mainland)
  • Type: Synthetic Resin and Plastics
  • Brand Name: Esun
  • Model Number: 210B
  • Purity: 99.5%min
  • Appearance: wax
  • Color: white
  • Usage: polyurethane adhesive, surface coating and flexible foam applications
  • Material: monomer
  • Molecular weight: 1000
  • Physical Properties: Non-toxic
  • Certificate: MSDS
  • Function: linear polyester diol
  • Viscosity: 200-300
  • Package: 25 Kgs/200Kgs/drum

Packaging & Delivery

Packaging Details 25KG/Bag,we also can packing as your actual requirement.



ESUN PCL210 is a standard grade linear polyester diol derived from caprolactone monomer terminated by primary hydroxyl groups.


Typical properties:

molecular weight:1000

Melting point: 40-48°C

Viscosity at 45°C: mPa.s 200-300




Hydroxyl value, mg KOH/g: 112

Acid value, mg KOH/g : Max. 1.0

Moisture, wt% : Max. 0.05



ESUN PCL210 has been specially developed as an intermediate for the production of high grade polyurethane elastomers.Can be used in polyurethane adhesive, surface coating and flexible foam applications.Can be used .



CAS NO.                     INITATIOR

31831-53-5                    BDO

69089-45-8                    NPG

36609-29-7                    HDO

36890-68-3                    DEG

27102-04-1                    EG   

2522667-29-1                  DMPA



1 Storage area should be covered and protected from higher than ambient

temperatures at all times.

2 Packing: 200 kg steel drums


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