Rokopol® D450 is a diol, propoxylated propylene glycol. It exists in the form of homogeneous, clear liquid. It contains antioxidants (excluding BHT). It retains dynamic viscosity within the range of 60-80 mPas at temp. 25°C, functionality f~2 and hydroxyl value within the range of 230-270 mgKOH/g
Rokopol® D450 is used for production of prepolymers.
Main advantages of application of Rokopol® D450:
low content of sodium and potassium ions,
high stability of manufactured prepolymers,
used as viscosity-reducing additive in PUR and PIR,
ensures good fluidity of elastomer systems and rigid foam (PUR).
Most popular applications of Rokopol® D450:
adhesives, elastomers and two-component sealants with different hardness and high hydrolytic resistance,
PCC Rokita SA is one of the largest chemical companies in Poland as well as Central and Eastern Europe. Its activity includes the production of chloroalkali, polyether polyols, polyalkylene glycols and phosphorus derivatives.
All the above information related to the product are provided according to the best knowledge of the manufacturer and published in good faith. However, the manufacturer does not guarantee the information and contents of this document are complete and accurate, and shall not be liable for the results of using them. The user is obliged to verify and confirm the information and contents of this documentation on his/her own. The manufacturer reserves the right to change the content of this document at any time without stating reasons of such changes.
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