Rokopol® D320 is a specialized reactive diol used for production of 1C and 2C adhesives, sealants and elastomers, as well as other polyurethane materials in reaction with isocyanate. It exists in the form free of mechanical impurities, clear to yellow colour. It contains antioxidants (excluding BHT). It retains dynamic viscosity at temp. 25°C within the range of 550-800 mPas, with high functionality f~2 and hydroxyl value within the range of 31-37 mgKOH/g.
Rokopol® DE320 is characterised by low content of water and sodium and potassium ions. It has positive impact on stability of prepolymers produced using this product and expands application options. High molecular weight (~3000g/mol) ensures big freedom in designing solid polyurethane systems of various hardness, from flexible materials (Shora A) to hard ones (Shora D).
Main advantages of application of Rokopol® DE320:
low content of water and sodium and potassium ions,
high stability of prepolymers produced using this product,
possibility to use the polyol as an additive reducing viscosity,
ensures good fluidity of elastomer systems and rigid PUR foam.
Most popular applications of Rokopol® DE320:
used as prepolymers for adhesives and modified MDI,
adhesives, elastomers and two-component sealants with different hardness and high hydrolytic resistance,
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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