• Rubber gasket main parameters

      Product Name Operating Temperature Operating Pressure Common Specifications Nitrile rubber gasket -20°C~110°C PN<=16MPa DN15~DN400 Fluororubber gasket -20°C~200°C PN<=16MPa DN15~DN400 Natural rubber gasket -50°C~80°C PN<=16MPa DN15~DN400 Neoprene gasket -20°C~100°C PN<=16MPa  DN15... read more

    May 25,2019 News
  • Rubber product production support measures

    1. Increase the strength - with hard carbon black mixed with phenolic resin 2. Increase wear resistance - with hard carbon black 3. High air tightness requirements - use less volatile components 4. Increase heat resistance - using a new vulcanization process 5. Increase cold resistance - through the... read more

    May 17,2019 News
  • Rubber vulcanization

    The process of converting plastic rubber into elastic rubber is called vulcanization. It is to add a certain amount of vulcanizing agent such as sulfur, vulcanization accelerator, etc. to a semi-finished product made of raw rubber, and heat and heat the temperature at a predetermined temperature in ... read more

    May 11,2019 News
  • Rubber gasket mastication

    Raw rubber is elastic and lacks the plasticity properties necessary for processing, so it is not easy to process. In order to improve the plasticity, the raw rubber is masticated, so that the compounding agent is easily dispersed uniformly in the raw rubber during the kneading, and also helps to imp... read more

    Apr 30,2019 News
  • Method for molding rubber products

    1.Calendering It is suitable for the manufacture of simple sheet and plate products. It is a method of pressing a rubber compound into a certain shape and a certain size by a calender, which is called calender molding. Some rubber products, such as tires, tapes, hoses, etc., must be coated with a th... read more

    Apr 19,2019 News
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