echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Coatings News > Paints and Coatings Market > The first ISO international standard in the field of coatings in China has been approved and issued

    The first ISO international standard in the field of coatings in China has been approved and issued

    • Last Update: 2019-04-16
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com
    On April 11, 2019, the international standard ISO 23168: 2019, paints and varnishes - Determination of moisture content - gas chromatography, drafted by CNOOC Changzhou paint Chemical Research Institute Co., Ltd., was officially released, which is the first international standard in the field of coatings in China In the world, Karl Fischer method was mainly used for the determination of water content in coatings before, but gas chromatography is not popular, but it has been used for many years in China Long-term experience shows that gas chromatography is simple, rapid, reproducible and can replace Karl Fischer method With the development of chromatography, this method can be widely used in the world 。 This international standard formulation is based on Appendix B of the current national standard GB / T 18582-2008 and integrates the latest technical level at home and abroad The release of this international standard will enable China's advanced testing methods to quickly step onto the international stage and effectively enhance the influence of China's coating industry and coating analysis and testing technology in the world The staff of the international standardization team of the National Technical Committee for coating and pigment standardization started to prepare the international standard proposal for water content determination from the beginning of 2017, and introduced the project to foreign experts by using the ISO / TC35 international standardization annual meeting in 2017 and 2018 The project was successfully established in January 2018 and officially released in April 2019 Thanks to the good communication with the secretaries, conveners and foreign experts of ISO working group and branches, and the timely provision of drafts and documents at all stages, this international standard only took more than one year from project establishment to release, during which CD and FDIS were skipped, nearly two years earlier than the expected release date of January 2021 The official release of the international standard marks a historic step in the international standardization of coatings in China, which is attributed to the concern and support of leaders at all levels for the international standardization work, as well as the unremitting efforts of the staff of the international standardization team of the National Technical Committee for the standardization of coatings and pigments.
    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.