90A Rubber Plate Polyurethane Board Plastic PU Sheet

一、Product Overview

二、Product Characteristics

1. Physical Properties

• High Strength: PU Sheet has good tensile strength and tear strength and can withstand relatively large external forces without being easily damaged. This enables it to perform excellently in application scenarios where certain mechanical stresses need to be borne, such as in the application of industrial gaskets or some structural support components.
• Elasticity and Flexibility: The product demonstrates excellent elastic recovery ability. Even after being stretched or bent, it can quickly return to its original shape. Its flexibility allows it to easily adapt to various complex shapes and curved surfaces, facilitating processing and installation operations.
• Wear Resistance: The surface of PU Sheet has good wear resistance and can effectively resist friction and wear. In application environments that require frequent movement or contact, such as the wear-resistant layer of conveyor belts or sole materials, it can effectively prolong the service life.

2. Chemical Properties

• Chemical Corrosion Resistance: PU Sheet is tolerant to a variety of chemical substances, including some common organic solvents, acid-base solutions, etc. (within specific concentration ranges). This characteristic enables PU Sheet to be safely used in fields such as chemical engineering and electronics, avoiding material damage caused by contact with chemical substances.
• Weather Resistance: The product has relatively good weather resistance and can withstand the influences of natural environmental factors such as ultraviolet radiation, temperature changes, and humidity changes. In outdoor application scenarios, such as building sealing materials or automotive components, it can maintain long-term stable performance.

3. Other Characteristics

• Low-Temperature Flexibility: PU Sheet can still maintain a certain degree of flexibility and elasticity in low-temperature environments and will not become brittle. This makes it suitable for equipment and products in cold regions or under low-temperature working conditions.
• Sound Insulation and Heat Insulation Properties: The product has a certain degree of sound insulation and heat insulation effects. It can be used in places where noise propagation needs to be reduced or heat transfer needs to be controlled, such as being part of building sound insulation boards or thermal insulation materials.

三、Product Application Fields

1. Industrial Field

• Sealing Gaskets: PU Sheet can be used for various pipe connections and equipment sealing to effectively prevent liquid or gas leakage. Its good elasticity and chemical corrosion resistance can ensure stable operation for a long time in complex industrial environments.
• Conveyor Belts: As the wear-resistant surface layer or buffer layer of conveyor belts, PU Sheet can improve the service life and conveying efficiency of conveyor belts, while reducing the loss of materials during the conveying process.
• Shock Absorption and Cushioning Pads: In mechanical manufacturing, installing PU Sheet at key parts of equipment as shock absorption and cushioning materials can reduce the damage caused by vibration and impact to equipment, and improve the stability and reliability of equipment.

2. Construction Field

• Waterproof Sealing Materials: PU Sheet is used for waterproof sealing of building exterior walls, roofs, doors and windows, etc., to prevent the infiltration of rainwater and moisture, and protect the integrity of the building structure.
• Thermal Insulation Materials: As part of the thermal insulation system, PU Sheet cooperates with other thermal insulation materials to effectively reduce the heat transfer of buildings and improve energy efficiency.
• Sound Insulation Materials: In places where sound insulation is needed, such as conference rooms, cinemas, residences, etc., PU Sheet can be used to make sound insulation boards or sound insulation pads to reduce noise interference.

3. Automotive Industry

• Automotive Interior Components: PU Sheet can be used to make automotive interior components such as seat gaskets, dashboard liners, etc., providing a comfortable touch and good cushioning performance, while having a certain degree of wear resistance and anti-aging ability.
• Automotive Sealing Components: Used for sealing doors, windows, engine compartments, etc., PU Sheet can prevent dust, rainwater, and noise from entering the vehicle, ensuring the comfort of the vehicle interior environment.

4. Shoe Material Industry

• Sole Materials: Utilizing the high elasticity, wear resistance, and flexibility of PU Sheet, various types of soles can be made to provide wearers with a comfortable foot feeling and good anti-slip performance.

5. Electronic and Electrical Field

• Insulating Gaskets: In electronic devices, PU Sheet serves as an insulating material to prevent short circuits and leakage of electricity in circuits, ensuring the safe operation of electronic devices. Meanwhile, its good flexibility helps in installation and use in narrow spaces.