What is Polyurethane (PU)?

Polyurethane (PU) stands for an important group of products within the big family of polymers or plastics. PU is a generic name for a wide range of foam types. Many polyurethane products – such as polyurethane foams – are made by combining two types of monomer units – isocyanates and polyols. You combine these separate monomers to make the polyurethane polymer. The great advantage of PU foam is its great flexibility in meeting the various applications and requirements. Polyurethane owns some extremely exceptional material qualities such as: density, elasticity, durability, weight, safety, design and of course its attractive price. Polyurethanes are versatile, modern and safe. They are used in a wide variety of applications to create all manner of consumer and industrial products that play a crucial role in making our lives more convenient, comfortable and environmentally friendly.



Flexible PU Foam

  • Flexible polyurethane foam is used as cushioning for a variety of consumer and commercial products, including bedding, furniture, automotive interiors, carpet underlay and packaging. Flexible foam can be created in almost any variety of shapes and firmness. It is light, durable, supportive and comfortable. Flexible polyurethane foam is used largely for bedding, furniture and in the automotive industry.


Flexible PU Foam information: To download Flexible PU Foam data sheet, please click on the attached files!




Rigid PU Foam

Rigid polyurethane and polyisocyanurate (polyiso) foams create one of the world’s most popular, energy-efficient and versatile insulations. These foams can significantly cut energy costs while making commercial and residential properties more efficient and comfortable. This series of products are widely used in refrigerators, refrigerated cars, freezers, heat insulating boards, spray coatings, disinfector cabinets, insulating pipes, construction insulation areas, etc. The finished products have low thermal conductivity factor and excellent dimensional stability. Moreover, PU is also an important raw material for making polymer composite.


Rigid PU Foam information: To download Rigid PU Foam data sheet, please click on the attached files!





Semi-Rigid PU Foam

The product, owning good reaction activity, can react with an amount of isocyanate to give reaction injection molding (RIM) urethane products. The cold cured and high resilient products made of the RIM urethane, such as cushions of automobile and transport means, steering wheels, dash-board and handles etc, and furniture, have good resilience, compression subsidence and comfortable feeling.


Semi-Rigid PU Foam information: To download Semi-Rigid PU Foam data sheet, please click on the attached file!


Petrochemicals Dept. Contact Info:


+98 21 4462 5268


+98 21 4449 5270

Contact Person:

Mr. Reza Javadi