echemi logo
  • Product
  • Supplier
  • Inquiry
    Home > Coatings News > Coating Technologies > Special urethane elastomer materials

    Special urethane elastomer materials

    • Last Update: 2019-04-16
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit

    polyurethane is one of the six synthetic materials in the world, of which polyurethane elastomers have been widely used in metallurgy, drilling, shoemaking and chemical fiber machinery due to their unique propertiesHowever, due to the poor heat resistance and endogenous heat, polyurethanes have limited their application in some special areasForeign countries have done a lot of work in its development, and there are many commercial productsIn contrast, domestic development is relatively backward, nearly blank, still need to import a large number of polyurethane products with special properties each yearthe Shanxi Institute of Coal Chemistry of the Chinese Academy of Sciences has accumulated a lot of experience in the field of polyurethane research and development over the yearsThe institute's researchers have developed functional-enhanced special urethane products by introducing heat-resistant organic heterocyclic compounds into the polymer molecular chain structure, improving microphase separation and adding inorganic fillers (whiskey, fiber, nanomaterials)Compared with ordinary polyurethane elastomers, these special urethane products, while maintaining the original excellent comprehensive performance, especially highlight certain properties such as high hardness, high strength, heat resistance, solvent resistance, etcto adapt to the requirements of special applicationssuch as the development of special polyurethane elastomer temperature resistance has been improved, the use of temperature from 80 degrees C to 130 degrees C, the current polyurethane elastomer has been successfully applied to oil field drilling drill pipe anti-grinding sleeve, high-pressure sealing ring and textile machinery, growth wheel, friction plate, etc., to fill the domestic blank
    This article is an English version of an article which is originally in the Chinese language on 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 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 It will be replied within 5 days.

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