Product Display
Customized Polyurethane Silent Blocks
Polyurethane Silent Blocks are ideal dampening solutions engineered to elevate the performance of machinery and equipment across industries. Shanghai Pepsen is majored in polyurethane material science and precision manufacturing, these silent blocks are designed to effectively reduce noise, absorb shocks, and enhance the stability of mechanical systems. With a commitment to quality and innovation, Shanghai Pepsen’s products are trusted by businesses worldwide, making us a reliable choice for both industrial and commercial applications.
Customization Capabilities
Shanghai Pepsen offers extensive customization options for its polyurethane silent blocks. Customers can select from a diverse range of hardness levels, from soft to hard, allowing them to fine - tune the vibration - dampening performance according to the specific needs of their equipment. Softer blocks are perfect for applications that demand high - sensitivity shock absorption, such as in delicate laboratory instruments or high - precision manufacturing equipment. Harder blocks, on the other hand, are well - suited for heavy - industrial machinery that needs to support substantial loads while maintaining effective vibration isolation. Additionally, Shanghai Pepsen can customize the shape, size, and mounting configurations of the silent blocks to ensure a seamless fit with different machines. Whether it’s a complex industrial automation setup or a specialized vehicle component, the company’s team of experts can work closely with clients to design and produce silent blocks that optimize performance and enhance system stability, providing a truly tailored solution for every application.
Can polyurethane silent blocks be used in high-temperature environments?
Most common polyurethane silent blocks start to experience performance degradation at relatively high temperatures. When the temperature exceeds 80 - 120°C (176 - 248°F), the polyurethane may soften, lose its mechanical strength, and reduce its elasticity and shock - absorbing capabilities. This softening can lead to deformation of the silent block, compromising its vibration - dampening function and potentially causing it to fail prematurely.
However, there are specially formulated high - temperature - resistant polyurethanes available. These advanced materials are engineered to withstand higher temperatures, often up to 150 - 200°C (302 - 392°F) or even higher in some cases. They are designed with modified chemical structures and additives that enhance their thermal stability. In applications such as aerospace components or high - temperature industrial processing equipment, these specialized high - temperature - resistant polyurethane silent blocks can be used effectively. They can still provide reliable vibration and noise reduction while maintaining their physical and mechanical properties in the elevated - temperature environment.
Can polyurethane silent blocks be used in outdoor environments?
Polyurethane silent blocks are formulated to resist common weather elements. They can withstand exposure to rain and moisture without significant degradation. Specialized polyurethane silent blocks with added UV stabilizers can endure prolonged exposure to sunlight. The UV stabilizers prevent the polyurethane from breaking down due to ultraviolet radiation.
In very cold outdoor environments, polyurethane can become brittle. As the temperature drops below its glass transition temperature (which varies depending on the formulation but can be around - 40°C to - 20°C or - 40°F to - 4°F), the material loses its flexibility, reducing its effectiveness in dampening vibrations and potentially increasing the risk of cracking.
Polyurethane silent blocks can be used in outdoor environments, but it’s crucial to select the appropriate type with features like UV resistance and a suitable temperature range for the specific application. Additionally, regular inspection and, if necessary, replacement may be required to ensure continued effective vibration dampening in the face of outdoor challenges.
previous
previous
Product inquiry
CONTACT US
#5,6,7 Building,No.2439 Gaoshi Road, Jiading District,
Shanghai 201811 , China
Email:xzl@pepsen.cn
CONTACT US
#5,6,7 Building,No.2439 Gaoshi Road, Jiading District,
Shanghai 201811 , China
Email:xzl@pepsen.cn
Connect with Us
