Rubber Rings Factory Shares A Wide Range Of High Temperature Re


  • Now, what are the advantages of Rubber Rings Factory to share the rubber ring?

    1. The rubber ring has excellent weather resistance: weather resistance refers to a series of aging caused by discoloration, discoloration, cracking, powdering and strength reduction due to external conditions such as direct sunlight, temperature changes, wind and rain, etc. Phenomenon, ultraviolet radiation is the main factor that promotes the aging of products. The Si-O-Si bond in silicone rubber is very stable to oxygen, ozone, and ultraviolet rays, and it is resistant to the attack of ozone and oxides. Without any additives, it has excellent weather resistance, even if it is used outdoors for a long time, it will not crack. It is generally believed that the rubber ring can be used outdoors for more than 20 years.
    2. The rubber ring material is environmentally friendly: the rubber ring has its physiological inertia, good fresh-keeping effect, and less interference from the external environment. It will not yellow or fade after long-term use. And in line with national food and medical hygiene standards, it is mostly used for filtering and removing impurities in food, medicine, aluminum silver paste and various oils.
    3. Good electrical insulation performance: Silica gel has excellent electrical insulation performance, corona resistance (the ability to resist the decline of quality) and arc resistance (the ability to resist deterioration caused by the action of high voltage arc) is also very good.
    4. High permeability and selectivity to gas transmission: due to the molecular structure of silica gel, the rubber ring has good permeability and good gas selectivity. At room temperature, silicone rubber has air, nitrogen, oxygen, and carbon dioxide The gas permeability of isogas is 30-50 times higher than that of rubber.
    5. Has hygroscopic properties: the surface energy of the rubber ring is low, which has the function of absorbing and isolating the moisture in the environment.
    6. Wide range of high and low temperature resistance:
    7. High temperature resistance: The rubber ring has better heat resistance, and can be heated at high temperature without deformation without generating harmful substances. It can be used almost forever at 150 ℃ without performance change. It can be used continuously at 200 ℃ for 10000 hours, and can also be used at 350 ℃ for a period of time. Widely used in occasions requiring heat resistance.
    8. Low temperature resistance: ordinary rubber will become hardened and brittle at -20 ℃ ~ -30 ℃, while the rubber ring still has good elasticity at -60 ℃ ~ -70 ℃, some specially formulated rubber rings Can also withstand more severe low temperature, such as: low temperature rubber ring, can reach -100 ℃.
    9. High permeability of the rubber ring and selectivity to gas transmission: due to the molecular structure of silica gel, the rubber ring has good permeability and good gas selectivity. At room temperature, the rubber ring is resistant to air, nitrogen, and oxygen Gas permeability of carbon dioxide and other gases is 30-50 times higher than rubber. Related reading: Performance comparison of various rubber ring materials?

    The above content is organized and shared by Yuyao Jinhai Glass And Plastic Manufacturing Plant , hoping to help those in need.