Polycaprolactone diol LDMPA(PCL) is available from stock - 广州昊毅新材料科技股份有限公司

Polycaprolactone polyol PCL

Polycaprolactone diol LDMPA(PCL) is available from stock

                                          

 

Chinese name:Polycaprolactone diol LDMPA(PCL)
  Chinese alias :LDMPA(PCL)
  CAS   No.:2522667-29-1
  Molecular weight :Type I 570/ Type II 370/ Type III 260
  Physical and chemical properties  :aste fluid, free flowing liquid above 60℃

 

Purpose  
     LDMPA (PCL) is a hydroxyl-containing polylactone obtained by DMPA ring-opening ε-caprolactone, which not only preserves the excellent properties of hydroxyl and neopentyl structures, but also has a low melting point and good ester diol performance. compatibility properties. As a polyester diol, LDMPA (PCL) has better weather resistance and heat resistance than polyether polyol, and has better hydrolysis resistance than adipate. Improve strength and wear resistance. Widely used in various: synthetic leather, water-based polyurethane, water-based resin, water-based adhesive, water-based paint, etc.

 quality parameter  

Test items

Standard indicator

Appearance (room temperature)

white paste

Moisture (ppm)

≤100

Hydroxyl value (mgKOH/g)

Type I 210-220/ Type II 300-310/ Type III 430-435

Acid value (mgKOH/g)

Type I 110-115/ Type II 150-155/ Type III 210-215

 

 Package  
      200kg/drum

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