• 南宫NG28

    Our service

    Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

     
    By Industry

    Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
    Specialty

    Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
    AUTHORITY & TRUST
    QUALITY & VALUE
    Ozone Aging Testing

    Materials (mainly vulcanized rubber) exposed to ozone medium for a certain period of time will produce specific aging phenomena, such as: cracking, loss of light, discoloration and other changes on the surface of the material; Therefore, the test samples were exposed to a closed chamber containing constant ozone concentration and constant temperature, and the test samples were tested for aging according to the predetermined time and specific conditions. The ozone aging resistance of the test samples was evaluated by the degree of surface cracking or other changes in performance.

    Ozone Aging Testing

    ◉    Business Challenges

    1. How do you know whether the material you produce will achieve the desired performance after a certain period of time when it needs to be used in outdoor conditions?

    2. Which test conditions for ozone aging test can best simulate the actual use environment of the product?

    3. Which kind of formulation can be used to improve the ozone aging resistance of the product? What is the relationship between the formulation, dosage and the final product performance?

    ◉    The service content

    Ⅰ. Routine test items

    Category

    Testing standard

    Ozone aging test

    ASTM D1149-18

    ISO 7326: 2016

    GB/T 24134-2009

    GB/T 7762-2014

    GB/T 13642-2015

    ISO 1431-1:2012

    JIS K6259-1:2015

    GB/T 11206-2009

    Ⅱ. Scope

    Plastic, rubber, electronic components.

    ◉    Advantages

    1. We use professional ozone aging equipment to simulate outdoor conditions.

    2. A set of methods are available to analyze the performance of samples after ozone aging exposed.

    3. Third-party testing institutions with CMA, CNAS and other qualifications at domestic and international.

    4. With high specification laboratory standards, experienced engineers can provide one-to-one services.

    ◉    Service Process

     

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