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polyurethane (PU) With many excellent performance, so in all walks of life have a wide range of applications. Let's take a look at how polyurethane is used in various industries.

1、LingXin Polyurethane foaming machine application

Polyurethane is the best of all synthetic materials in terms of heat insulation, sound insulation and elasticity. At the same time, its wear resistance, oil resistance and water resistance are extremely excellent. With wide range of physical properties and good processability, various polymer structures can be designed flexibly according to different physical properties, and can be processed on site.

2、Application of polyurethane in automobile industry

Automobile manufacturing has always been an important consumer market of polyurethane products. Automotive foam polyurethane interior decoration including seat cushion, headrest, sound insulation, instrument panel, sunshade, door, ceiling lining. The exported parts of polyurethane for car are bumper, choke plate, front and rear trim, grille, rear side plate, door plank, fender, etc. Due to its excellent plasticity and strong serviceability, the application of polyurethane in automobile is expanding day by day.

3、Application of polyurethane in building materials industry

Polyurethane is an important building material. The insulation and waterproofing of foreign buildings are mainly made of polyurethane, including roof, wall and exterior insulation, window sealing and insulation, etc. At the same time, polyurethane adhesive is the best material to replace urea-formaldehyde adhesive to produce aldehyde-free plate. Polyurethane board has been widely used in China's industrial buildings since 2003, but its use in civil buildings has just begun. In China's development of energy saving economy and environmental protection economy, polyurethane materials will play an important role.