In industrial production and daily applications, nitrile rubber sheets, with their unique properties, have become indispensable materials in many fields. To fully leverage their advantages, a thorough understanding of their various parameters is crucial. These parameters not only determine the material’s characteristics but are also closely related to the actual application scenarios.
The temperature resistance range is a key guarantee for nitrile rubber sheets to adapt to complex environments. They can maintain stable performance within the temperature range of -25°C to +100°C. Within this range, the material will not soften and deform due to high temperatures, nor will it become brittle and lose elasticity due to low temperatures, ensuring continuous sealing and protective functions. Whether it is outdoor equipment in cold regions or industrial pipelines under high-temperature conditions, it can operate stably, laying a solid foundation for the reliable operation of equipment.
Physical performance parameters are the core indicators for evaluating the quality of nitrile rubber sheets and directly relate to their durability and applicability. Tensile strength is the material’s ability to resist tensile failure. The tensile strength of nitrile rubber sheets is ≥3.5MPa, ensuring that they are less likely to break when subjected to tensile forces and can maintain structural integrity for a long time. The hardness is measured by the Shore A scale at 65, which ensures that the material has sufficient wear resistance to withstand daily friction and pressure while retaining a certain degree of elasticity, making it easy to install and fit sealing surfaces, and avoiding poor sealing due to excessive hardness.
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The elongation at break ≥280% indicates that the material can withstand significant deformation before breaking. Even when subjected to external forces such as compression and stretching, it can buffer pressure through deformation and is less likely to be damaged, thus extending its service life.
Appearance and specification parameters make the use of nitrile rubber sheets more flexible. They are usually black, but can be customized in color according to actual needs to meet aesthetic or identification requirements in different scenarios. The standard thickness range covers 1-80mm, making it suitable for both thin sealing gaskets and thick floor coverings or equipment protection plates. For special industrial needs, customized production is also available to ensure that the material perfectly matches the size and performance requirements of specific equipment, further enhancing application accuracy.
Density and operating temperature parameters provide more detailed support for the application of nitrile rubber sheets. Its density is approximately 1.5g/cm³, which ensures that the material has sufficient strength and weight, is less likely to deform during installation and use, and does not add excessive weight to the equipment, balancing practicality and convenience. In regular use, it can operate stably in the temperature range of 0°C to 100°C. In oil-based media such as engine oil, diesel, gasoline, and lubricating oil, it not only maintains good sealing performance but also effectively resists the expansion caused by oil, preventing seal failure due to material expansion and ensuring long-term stable operation of equipment in oil environments.
Jingdong Rubber Co., Ltd. is a professional rubber sheet manufacturer, producing silicone rubber sheet, natural rubber sheet, fluorine rubber sheet, neoprene rubber sheet, insulating rubber sheet,EPDM rubber sheets, oil-resistant rubber sheets, anti-static rubber sheets, flame-retardant rubber sheets, conductive rubber sheets, anti-slip rubber sheets, and cowshed mats, etc. with over 40 years of industry experience, are popular both at home and abroad. If you need any of our products,please send emails to sales@jingdongrubber.com.