Rokopol MS5215

Rokopol MS5215
About product

Rokopol® MS5215 is a dispersion of a styrene-acrylonitrile copolymer in a reactive alkoxylated triol, where the copolymer content is 15%. The product is in the form of a white, opaque liquid, contains antioxidants (excluding BHT) and is characterized by high purity and low emissions. The product has a hydroxyl number in the range of 29-32 mgKOH/g, and its dynamic viscosity is 1200-1600 mPas at 25°C.

Delivery time up to 14 working days.

Rokopol® MS5215 can be used for the production of highly flexible polyurethane foams using the continuous type system (slabstock), for periodic production (batch) and for the production of molded foams. With the use of Rokopol® MS5215 and properly selected additives (catalysts, silicones, foaming agents), it is possible to produce blocks of highly elastic foam with a rectangular cross-section and a height of up to 100 cm. Thanks to its high parameters, the product can be widely used in the furniture industry, acoustic insulation and the automotive industry.

Main application advantages of Rokopol® MS5215:

  • the possibility of producing foams with densities from 25 to 80 kg/m3 with a hardness range of 2-5kPa and flexibility up to 55%,
  • the use of the product allows the production of foam with a breaking strength above 50 kPa and a relative elongation at break of up to 60%,
  • the product can be used together with other polymeric polyols to optimize its properties, e.g. increasing the hardness of the foam, reducing the trapezoidal effect of the blocks, increasing the height of the block and the openness of the foam.

The most common applications of Rokopol® MS5215:

  • production of High Resilience (HR) foams with very good parameters,
  • in the furniture industry used for the production of mattresses and pillows as a comfortable material,
  • a product used in the automotive industry for the production of seats and headrests as a comfortable material,
  • product used for the production of sound insulation elements.

Products manufactured on the basis of Rokopol® MS5215 are of very high quality. Thanks to the refined production process, the product has very good parameters and is widely used in the furniture, automotive and sound insulation industries.

Properties and applications:

  • high purity and low emission;
  • the possibility of obtaining highly elastic HR foams with very good parameters, e.g. density, flexibility and breaking strength;
  • the possibility of using in applications with other polyols to optimize such features as foam hardness, openness, trapezoidal effect reduction;
  • used in the furniture and automotive industry as a comfortable material;
Chemical name: Styrene-acrylonitrile copolymer dispersion in reactive polyether polyol
CAS number: 57913-80-1
Physical state: Liquid
Colour: White
Smell: Mild. Characteristic.
pH: Not available
Density: 1.025 g/cm³ [25°C] approx
Viscosity: Dynamic (room temperature): 1400 mPa s