Rokopol® M1145 is a polyether polyol, a block/statistical copolymer of ethylene oxide and propylene oxide with ethylene oxide capping based on glycerine. It exists in the form of liquid free of mechanical impurities, may be opalescent. It contains antioxidants (excluding BHT). It has hydroxyl value within the range of 35-39 mgKOH/g, and dynamic viscosity within the range of 950-1300 mPas at temp. 25°C.
Rokopol® M1145 is used as cell opener for production of high resilience (HR) flexible and hyper soft (Hyper Soft) polyurethane foams using the continuous system (slabstock), periodic production (batch) and moulded foams. Using Rokopol® M1145 and properly selected additives (catalysts, silicones, foaming agents), blocks of extra high resilience flexible foam (HR) with rectangular cross-section and height up to 120 cm can be produced.
Main advantages of application of Rokopol® M1145:
400 MW poliol weight ,
high purity, low emission of volatile organic compounds,
possibility to manufacture foams of density within the range 20-80 kg/m3, hardness within the range 0.6- 3kPa, and elasticity up to 40%,
tear resistance of the foam is above 40kPa and relative elongation at rupture above 200%,
it is used in combination with polyols of the series vTec for production of viscoelastic foams,
very high comfort factor,
wide range of density and high resistance to scorch.
Most popular applications of Rokopol® M1145:
increased quality flexible foams, soft and hyper soft foams and gel foams,
increased comfort mattresses and pillows,
as comfortable material for production of car seats,
used in combination with polyol Rokopol® F3600 it reduces hardness of the standard foam or hyper soft foams,
Glycerine-based block/statistic copolymer on ethylene oxide and propylene oxide, Glycerine-based block/statistic copolymer on ethylene oxide and propylene oxide
Manufacturer: PCC Rokita SA
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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