Rubber pads,as indispensable materials in daily life and industrial production,have attracted widespread attention due to their unique properties and wide range of applications.This article will provide a detailed introduction to the physical properties,chemical properties,mechanical properties of rubber pads,as well as their applications in various industries.
I.Physical Properties
1.High Elasticity:Rubber pads have excellent elasticity,which is mainly attributed to their molecular structure.When subjected to external forces,rubber molecules can deform and quickly return to their original state,allowing rubber pads to quickly rebound after being compressed.This high elasticity makes rubber pads perform well in shock absorption and buffering.
2.Wear Resistance:The surface of rubber pads is specially treated,giving them high wear resistance.Even after long-term use,they are less likely to wear out,thus ensuring the product’s service life.
3.Weather Resistance:Although natural rubber is not resistant to aging,by modifying the rubber molecules(such as chlorination,epoxidation,etc.),its heat resistance and oil resistance can be significantly improved.This enables rubber pads to maintain their original physical properties in harsh environments,without aging or deforming easily.
4.Low Density:The density of raw rubber is less than 1g/cm³,which allows rubber pads to have a relatively low weight while maintaining a certain strength.This characteristic makes rubber pads more convenient to transport and install.
II.Chemical Properties
1.Resistance to Acids and Alkalis:Rubber pads have good resistance to acids and alkalis and can resist the erosion of most acids and alkalis.This makes rubber pads widely used in the chemical and pharmaceutical industries.
2.Resistance to Corrosion:Rubber pads have good resistance to various chemicals such as seawater,oils,acids,and alkalis.This characteristic enables rubber pads to be used for long periods in harsh environments without corrosion.
III.Mechanical Properties
1.High Elongation:Rubber pads can undergo significant deformation without breaking when subjected to force,with an elongation rate of over 1000%.This property makes rubber pads perform well in situations requiring large deformation.
2.Good Impact Resistance:Rubber materials contain many tiny air bubbles inside,which can act as buffers when impacted,reducing the impact force on the human body or equipment.
3.Insulation and Conductivity:Depending on the type of rubber,rubber pads can have insulating or conductive properties.For example,silicone rubber gaskets have good insulation and can be used in the electronics and electrical industries;while conductive rubber pads can be used in situations requiring anti-static interference.
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 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.