komatsu cylinder seal kits - Manufacturer,Supplier,Factory From China | BORISE

The PPDI polyurethane material developed by Borise features excellent resilience, wear resistance and fatigue resistance. In addition, it possesses low interior heat generation and excellent dynamic performance, which permits its operation in working conditions of high frequency and high-low temperature (-30∽130°C) where ordinary polyurethane materials cannot resist, especially adaptable to the working environments of breaking hammers of high-frequency and high-temperature.

MDI 1 物性 测试标准 单位 数值 硬度 ASTM D2240 shore A 95 硬度 ASTM D2240 shore D 51 密度 ASTM D792 g/cm3 1.19 拉伸强度 ASTM D412(500mm/min) MPa 50 100%模量 ASTM D412(500mm/min) MPa 14.5 300&模量 ASTM D412(500mm/min) MPa 26 断裂伸长率 ASTM D412(500mm/min) % 420 撕裂强度 ASTM D264(500mm/m

Hydraulic cylinder seals play an integral role in the efficiency and longevity of hydraulic systems. By preventing fluid leakage and protecting against contaminants, these seals ensure optimal performance, reduced maintenance costs, and extended equipment

Understanding gas seals: Types and Applications Gas seals play a critical role in various industrial applications, serving as essential components in maintaining efficiency and safety. This article provides an in-depth exploration of different types of ga

BORISE Step Seal: PUAR is a new product with intellectual property rights independently developed by Borise. It’s a new polymer material as substitute of traditional step seal of PTFE+Cu powder, with the tear resistance and super wear-resisting property that traditional material doesn’t have. The step seal made of PUAR material is twice the service life of the traditional one, and has a wider range of application conditions.

Hydraulic cylinders are crucial components in various industrial applications, ranging from construction machinery to manufacturing equipment. One of the vital elements that ensure these cylinders function efficiently and reliably are the seals within. Th