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[Chemical Knowledge]：USES AND ADVANTATION OF POLYURETHANE RESIN

Read： 600 Time：17months ago Source：Transform the World with Simplicity

Polyurethane resin is a kind of polymer material, with heat resistance, cold resistance, corrosion resistance, chemical resistance, excellent mechanical properties and many other advantages, very suitable for various industrial fields. This article will focus on the application of polyurethane resin and its advantages.

1. the characteristics of polyurethane resin

1. excellent physical properties

polyurethane resin high strength, good hardness, tensile strength, good elasticity, good heat resistance and other physical properties are very excellent, can be applied to the production of high strength, high heat resistance, high corrosion resistance of industrial products.

2. Excellent chemical properties

polyurethane resin has good resistance to many organic solvents, fats, acids, alkalis and other chemicals, has excellent chemical stability, and is not easy to be corroded and degraded, so it can be used in the chemical industry.

3. Unique sound absorption performance

polyurethane resin has good sound absorption performance, can effectively absorb gas and vibration sound, often used in building sound insulation, air conditioning, automotive interior and other fields.

2. polyurethane resin application

1.

in the field of construction polyurethane resin can be used in building heat insulation, sound insulation, moisture, etc., such as for roofing, floor, wall insulation materials, interior and exterior wall insulation coatings, etc., because of its good insulation performance, making the residential indoor temperature more stable, can effectively save energy.

2.

polyurethane resin in the field of automobile manufacturing can also be used in the manufacture of automobile interiors and automobile chassis, such as automobile seats, steering wheels, door panels, etc., because of its good wear resistance, sound absorption, waterproof, and fire resistance, Heat insulation performance makes car interiors more comfortable, safer and more durable.

3.

in the field of electronics Polyurethane resin can be used in modules and chip packaging in the field of electronics, such as polymer capacitors, inductors, IC packaging, etc., because of its good insulation properties, it can partially replace similar products. The advantages of

3. polyurethane resin

1. High mechanical strength

polyurethane resin products have good hardness and strength, and can make some products that require high mechanical strength materials.