As an indispensable basic material in industrial production,industrial rubber pads play a crucial role in key functions such as sealing,shock absorption,buffering,and insulation,thanks to their high elasticity,corrosion resistance,wear resistance,and shock absorption.The precise matching of their specification parameters directly affects the stability and efficiency of the production process.From basic size specifications to core material properties,each parameter is closely designed around the actual application scenarios,collectively forming a complete technical system for industrial rubber pads.
In terms of size specifications,the parameter settings of industrial rubber pads need to balance universality and customization.Thickness is one of the most core basic parameters,with a wide range of coverage.The thickness of conventional products is between 1 millimeter and 100 millimeters,and the specific thickness selection should be based on the force requirements and functional positioning of the application scenario.Length and width are also very important.The length of conventional products is 10-20 meters,and the width is 1-1.6 meters.
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Material parameters are the core that determines the performance of industrial rubber pads.The characteristics of different materials directly determine the application scenarios and service life of the gaskets.Natural rubber(NR)is a basic choice due to its excellent wear resistance,high elasticity,tensile strength,and elongation.However,it has the disadvantages of easy aging,becoming sticky when exposed to heat,and not being resistant to strong acids and mineral oils.Therefore,it is more suitable for making belts,hoses,shock absorption parts,and products used in environments with hydrogen and oxygen radicals such as automotive brake fluid and ethanol.Styrene-butadiene rubber(SBR)has a more uniform quality,less foreign matter content,better wear resistance and aging resistance than natural rubber,but its mechanical strength is slightly weaker.It is often mixed with natural rubber and widely used in the tire,shoe,fabric,and conveyor belt industries due to its low cost and good water resistance.However,its performance is not good in strong acids,ozone,and oil environments.Isobutylene rubber(IIR)has a special molecular structure,with low gas permeability,strong resistance to heat,sunlight,and ozone,and excellent electrical insulation.Its operating temperature range is-54°C to 110°C,making it suitable for applications such as inner tubes of car tires,steam hoses,and heat-resistant conveyor belts.However,it should be avoided in environments with petroleum solvents,kerosene,and aromatic hydrocarbons.Hydrogenated nitrile rubber(HNBR)stands out in terms of temperature resistance,weather resistance,and wear resistance,with an operating temperature range of-25°C to 150°C.It also has excellent corrosion resistance,tensile strength,tear resistance,and compressibility,and can stably function in harsh oil environments,making it an excellent choice for high-demand industrial scenarios
In addition,chloroprene rubber is often used to make window and door sealing strips,and ethylene propylene diene monomer(EPDM)rubber is widely used in specific industrial fields due to its low density and high fillability.Some industrial rubber feet are made by vulcanizing synthetic rubber with double-sided adhesive.
In addition to size and material,the performance parameters of industrial rubber pads are also crucial.Common performance parameters include specific gravity,strength,hardness,and elongation.Generally,the specific gravity of industrial rubber pads is between 1-2 g/cm³,the strength is 3-18 MPa,the hardness is 65±5A,and the elongation is 200%-600%.
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.