seal dust


The materials used in manufacturing hydraulic seals are also vital to their performance. Common materials include rubber compounds, polyurethane, and PTFE (Polytetrafluoroethylene). Each material offers different advantages and is selected based on the operating environment. For example, PTFE seals are highly resistant to chemicals and extreme temperatures, making them ideal for demanding applications.
hydraulic seal

The high reflectivity properties of roofing granule are particularly important in hot climates. These materials reflect most of the sun's rays, reducing the amount of heat absorbed by the building and thereby significantly lowering indoor temperatures. This effect helps reduce the use of refrigeration equipment such as air conditioners, reducing energy consumption while reducing greenhouse gas emissions. In hot areas, the application of white roofing granules can effectively alleviate the urban heat island effect and improve living comfort.