Summary of the criteria met by the ozone test chamber

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The ozone test chamber meets a wide range of international and national standards for evaluating the resistance of rubber and plastic materials to ozone aging. These standards ensure that the testing procedures are comprehensive, accurate, and aligned with industry best practices. Below is a summary of the key standards that the chamber complies with: - **GB/T 2951.21-2008**: This standard outlines the test methods for insulating and sheathing materials, including the ozone resistance test, thermal extension test, and dip mineral oil test for elastomer mixtures. - **GB/T 7762-2003**: Specifies the static tensile test method for assessing the resistance of vulcanized or thermoplastic rubbers to ozone cracking. - **GB/T 11206-2009**: Focuses on the surface cracking method for rubber aging tests, providing a reliable way to evaluate material degradation. - **GB/T 13642-1992**: Details the dynamic tensile test method for evaluating the resistance of vulcanized rubber to ozone aging. - **GJ/B 1217**: Provides guidelines for ozone exposure testing, ensuring consistency in the evaluation process. - **HG/T 2869-1997**: Outlines the procedure for evaluating ozone resistance in rubber and plastic hoses under static conditions. - **ASTM D1149-2007**: Defines the test method for surface ozone cracking in chambers, commonly used for rubber metamorphism testing. - **ASTM D1171-2007**: Establishes a standard test method for rubber aging, focusing on ozone-induced surface cracking in both outdoor and controlled chamber environments. These standards ensure that the ozone test chamber provides reliable and repeatable results, making it suitable for quality control, research, and development in the rubber and plastics industries. Whether you're testing materials for durability, compliance, or performance, this chamber is designed to meet the highest standards of accuracy and efficiency.

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