Polyurethane systems are the best choice for high performance insulation materials for use in the building industry. Insulators produced with polyurethane, in addition to being insulating, are also light and durable. PUR polyurethane foam and PIR polyisocyanurate foams are produced from the reaction of two components, MDI isocyanate and polyol. In the production of PIR, in addition to observing the ratio of polyol to isocyanate in the presence of catalysts, a large amount of isocyanate is used. In this case, we observe the side reaction of added isocyanates with each other. Due to the overall closed cell structure, both PIR and PUR foams have very good thermal insulation properties. Rigid polyurethane foams offer a much higher thermal coefficient than other insulation and thermal insulation materials.

• Advantages of PIR and PUR rigid polyurethane foams
• Reduction of heating costs due to high thermal performance
• Reducing CO2 emissions from sources used for heat Long life

PIR and PUR foams are used in the production of sandwich panels and are used in covering the roof and facade of buildings such as factories, shopping centers, cold room warehouses, etc.

The sandwich panel systems produced by Kimia Gran Pasargad Company are produced according to the standard of fireproof foams and are used in the mentioned industries.

Polyurethane shoe liner foam system is produced in 2 types, hard and semi-hard, according to different density and hardness. Polyurethane systems for the production of safety shoes, sports shoes, sandals, flip flops, various types of leather shoes, etc. are produced and provided by Kimiagaran Pasargad Company.

Advantages of polyurethane foam and shoe sole system:

• Light weight
• Very high durability and resistance
• Moisture insulation
• High erosion resistance
• Washable
• Processability
• Increasing production speed
• Smooth and uniform surface
• Great comfort
• Very high flexibility (even at low temperatures)
• Ease of molding and color ability

Polyurethane foam and shoe sole systems produced by Kimiagaran Pasargad Company are produced according to the standard of fireproof foams and are used in the mentioned industries.

Polyurethane systems are most widely used in industrial and domestic refrigerators and freezers, showcases, refrigerated vehicles, electric water heaters, and solar cells. The reason for using polyurethane systems in thermal and refrigeration industries is the low thermal conductivity and high thermal insulation properties of these foams. Also, in addition to saving energy, its excellent adhesion to the used surfaces has caused the desire of manufacturers to use polyurethane systems in the thermal and refrigeration industries to increase greatly.

Advantages of polyurethane heating and cooling systems:

• Very strong thermal insulation
• Impervious to water, organic solvents and harmful substances
• Resistant to fire
• High mechanical resistance
• Cost reduction
• Increasing production speed
• Prevention of energy waste

Thermal and refrigeration systems produced by Kimiagaran Pasargad Company are produced according to the standard of fireproof foams and are used in the mentioned industries.

Polyurethane cold foam systems (light polyurethane foam) are used in various industries such as office furniture, home furniture, mattresses, and automotive industries.

Advantages of soft polyurethane foam systems:

• High flexibility
• High tensile strength
• High elasticity
• Long lifespan
• High mechanical resistance

The soft foam systems produced by Kimiagaran Pasargad Company are produced according to the standard of fire-resistant foams and are used in the mentioned industries.

Memory foam or viscoelastic foam is made from two words, viscous and elastic. This means that this foam has the properties of viscous and elastic materials at the same time.
Viscoelastic materials are memory materials that easily change their shape when force is applied to them, and when force is removed, they return to their original state at different speeds.
Memory foam systems are used to produce sheets, pillows, medical wraps and toys.

• Very comfortable
• Sensitivity to temperature
• Low price
• Easy transportation
• Feature of sudden shock

The memory foam systems produced by Kimiagaran Pasargad Company are produced according to the standard of fireproof foams and are used in the mentioned industries.

These systems have a flexible and open cellular structure with a hard and partially elastic shell that have exceptional mechanical properties and are used in the production of various products such as office chairs, car parts, bicycle saddles, mattresses and stretcher edges.

Advantages:

• Light weight
• Energy saving
• Sound and impact insulation
• Flexible
• High mechanical resistance
• and dimensional stability
• Very comfortable
• High tensile strength
• Different hardness and free
• density
• Regular pore structure
• Short molding time
• Different values of hardness

The soft integral foam systems produced by Kimiagaran Pasargad Company are produced in accordance with the fireproof foam standard and are used in the mentioned industries.

Polyurethane adhesive systems are sprayable adhesives based on elastomer and solvent. These glues are used to glue flexible foams, sponges, and glue sponges and foams to the surface of wood, metal, and chipboard.
In general, polyurethane systems are used to produce various types of glue with the following applications:

Foam glue

Shoe stickers

The shoe adhesive systems produced by Kimiagaran Pasargad are based on polychloroprene.
Solvent-based prolycopene glue

Solvent-based prolycopene glue:

This product is produced for use in making the upper part of shoes. Also, this glue can be used for gluing all kinds of natural and synthetic leather, belts, bags, furniture, foam and EVA slippers.

Advantages of prolycopene glue:

• Heat resistance High
• echanical resistance
• Quick connection at room
• temperature

Shoe glue for polyurethane base

Polyurethane resin glue with a solvent base is used to connect different types of shoe soles to its upper part.
Special polyurethane-based shoe glue is used for gluing all kinds of shoes, including synthetic and natural leather, natural and synthetic rubber, thermos rubber, PU sole, PVC sole, EVA and TPU sole with a suitable primer.

Advantages of shoe glue for polyurethane base:

• Very high strength
• No phthalates
• Fast adhesion
• Long lifespan
• Moisture resistant

Flexible packaging adhesive

Polyurethane-based air-dry adhesives are a suitable choice for packaging and flexible laminates, which are offered in two types of solvent and non-solvent laminate adhesives.
In this glue, ethyl acetate is used as a solvent.
Advantages of flexible packaging adhesive:

• Excellent adhesion
• High strength
• Resistant to acid, alkali and
• salt water
• Waterproof
• Heat resistant

Marine industry adhesives
The method of using polyurethane adhesives is spraying and it is sprayed with a spray gun or an air compressor pump.

One-component, solvent-free polyurethane adhesives that dry with moisture, for use in the furniture industry, boats, wooden doors and windows, docks, stairs, acoustic panels, kitchen equipment, concrete, bricks, metals, Coated materials, aluminum and plastic are produced.
24 hours after using this glue, you can use its waterproof property.

Advantages of marine industry adhesives:

• Waterproof
• High mechanical resistance
• Resistant to acid, alkali and
• salt water
• High strength

The adhesive systems produced by Kimiagaran Pasargad Company are produced according to the standard of fire-resistant foams and are used in the mentioned industries.