ISO 868 is an international standard that specifies a method for determining the indentation hardness of plastics and ebonite using a durometer, commonly referred to as Shore hardness. This standard is crucial for industries that rely on precise hardness measurements to ensure the quality and performance of their plastic and ebonite products.
Shore hardness testing is a widely used method for assessing the resistance of a material to indentation. It provides valuable insights into the material’s properties, such as its rigidity, flexibility, and overall durability. The test is particularly important for applications where the material’s hardness directly impacts its performance and longevity.
At Kiyo R&D Center & Laboratory, we follow the ISO 868 standard meticulously to ensure the highest level of accuracy in our hardness testing. Here’s a brief overview of the testing procedure:
Sample Preparation: The plastic or ebonite sample is prepared according to the specifications of ISO 868. The sample’s surface must be smooth and free from any irregularities that could affect the test results.
Durometer Calibration: Before testing, the durometer is calibrated to ensure its accuracy. This step is crucial for obtaining reliable and repeatable results.
Hardness Measurement: The durometer is then used to measure the indentation hardness of the sample. The instrument’s indenter is pressed into the material, and the hardness value is read directly from the durometer’s scale. Depending on the material’s properties, different Shore scales (A or D) may be used.
Data Analysis: The results are analyzed to determine the material’s hardness profile. This data can be used to assess the material’s suitability for specific applications or to compare it against industry benchmarks.
Shore hardness testing is essential across various industries, including automotive, aerospace, consumer goods, and medical devices. For instance, in the automotive industry, the hardness of rubber components like tires and seals is critical for safety and performance. In the medical field, the hardness of plastic components in medical devices can affect their functionality and patient safety.
Kiyo R&D Center & Laboratory is dedicated to providing precise and reliable materials testing services. Our adherence to international standards like ISO 868 ensures that our clients receive accurate and dependable data for their material properties. With our state-of-the-art equipment and expert team, we are equipped to handle a wide range of hardness testing needs.
By choosing Kiyo R&D Center & Laboratory for your Shore hardness testing, you can be confident in the quality and accuracy of our results. We continuously strive to exceed industry standards and provide our clients with the best possible testing services.
