Name: Rokopol M1140 (Polyether polyol)
Brand: Rokopol®
Rating: 4.33 (3 reviews)

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Rokopol® M1140 is a polyether polyol, a block/statistical copolymer of ethylene oxide and propylene oxide with EO 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 39-43 mgKOH/g, and dynamic viscosity within the range of 850-1050 mPas at temp. 25°C.

Rokopol® M1140 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® M1140 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® M1140:

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® M1140:

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,

HR foams, viscoelastic foams,

used as a cell opener.

Properties and applications

possibility to obtain viscoelastic foams with very good parameters of density, elasticity, tear resistance and high comfort factor,
wide application in the furniture and automotive industries,
used in combination with polyol Rokopol® F3600 it reduces hardness of the standard foam or hyper soft foams,
used for production of HR foams, viscoelastic foams and as a cell opener,
used for production of increased quality flexible foams, soft and hyper soft foams and gel foams.

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.

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PCC Group

Rokopol® M1140 (Polyether polyol)

Manufacturer: PCC Rokita SA

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