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DHS Hydraulic Seals - Wiper Seals

DHS Wiper Seals is a lip-seal for rod which fits tightly in the groove,due to its excellent performance and multifunctional characteristics, DHS polyurethane is widely used in various industrial fields such as automotive manufacturing, construction, electronics, aerospace, sports equipment, etc. In the automotive manufacturing industry, DHS polyurethane is commonly used in the manufacture of body parts, suspension systems and seals. In the construction industry, it can be used as waterproofing, insulation and soundproofing materials. In addition, DHS polyurethane can be used to make shoe soles, pipes, floor coatings, adhesives and so on. In short, DHS polyurethane plays an important role in modern industry.


● High strength: High tensile strength and modulus of elasticity give excellent mechanical properties under various loading conditions.
● Abrasion Resistance: DHS polyurethanes have excellent abrasion resistance for applications that require resistance to wear and friction.
● Chemical resistance: DHS polyurethane has good chemical resistance and can withstand a wide range of solvents and acid and alkali media.
● Good weathering resistance: It can be stabilized over a wide range of temperatures and is not susceptible to degradation or fracture due to changes in the environment.
● Good low-temperature performance: DHS polyurethane can still maintain its elasticity and strength at low temperatures and is not easily brittle.
● Good processing performance: it is easy to process into different shapes and sizes, and can be molded by injection, extrusion or casting.