SBR rubber standard 70 Shore
SBR rubber with a standard 70 Shore hardness is a common specification for SBR rubber sheetings. The Shore hardness scale measures the hardness of rubber and elastomeric materials. A Shore hardness of 70 indicates a moderately hard rubber material.
Here are some key characteristics of SBR rubber with a standard 70 Shore hardness:
Moderate Hardness: A Shore hardness of 70 indicates moderate hardness, providing a balance between flexibility and stiffness. This makes it suitable for various applications where a certain degree of hardness is required.
Resilience: SBR rubber with a 70 Shore hardness exhibits good resilience, allowing it to recover its original shape after deformation. This property is beneficial for applications where the material undergoes repeated compression or stretching.
Abrasion Resistance: SBR rubber is known for its excellent abrasion resistance, which is further enhanced by the moderate hardness of the 70 Shore formulation. This makes it suitable for applications where the material is subjected to wear and tear, such as conveyor belts and industrial flooring.
Tensile Strength: SBR rubber typically exhibits good tensile strength, allowing it to withstand stretching and pulling forces without tearing. This property is advantageous for applications where the material is subjected to mechanical stress, such as in seals and gaskets.
Weather Resistance: While not as weather-resistant as some other rubber materials, SBR rubber with a 70 Shore hardness offers moderate resistance to weathering, ozone, and UV exposure. It can be used in outdoor applications where exposure to the elements is moderate.
Temperature Range: SBR rubber sheetings with a 70 Shore hardness typically have a temperature resistance range of around -40°C to 100°C (-40°F to 212°F), depending on the specific formulation and application requirements.
Cost-Effectiveness: SBR rubber is known for its cost-effectiveness compared to some other rubber materials, making it a popular choice for a wide range of industrial applications.
Overall, SBR rubber with a standard 70 Shore hardness offers a good balance of hardness, resilience, abrasion resistance, and cost-effectiveness, making it suitable for various applications across industries such as automotive, construction, manufacturing, and more.