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Excellent characteristics of high temperature vulcanized silicone rubber sealing strip

Excellent characteristics of high temperature vulcanized silicone rubber sealing strip

(Summary description)1. Silicone rubber sealing strip has excellent weather resistance and aging resistance. The bond energy of silicone rubber is higher than the ultraviolet radiation energy (370KJ/mol), so under the action of sunlight and ozone for a long time, the main chain of silicone rubber will not be broken, and the performance will not be significantly reduced. Make the silicone rubber sealing strip have a longer service life.

Excellent characteristics of high temperature vulcanized silicone rubber sealing strip

(Summary description)1. Silicone rubber sealing strip has excellent weather resistance and aging resistance. The bond energy of silicone rubber is higher than the ultraviolet radiation energy (370KJ/mol), so under the action of sunlight and ozone for a long time, the main chain of silicone rubber will not be broken, and the performance will not be significantly reduced. Make the silicone rubber sealing strip have a longer service life.

Information

  1. Silicone rubber sealing strip has excellent weather resistance and aging resistance. The bond energy of silicone rubber is higher than the ultraviolet radiation energy (370KJ/mol), so under the action of sunlight and ozone for a long time, the main chain of silicone rubber will not be broken, and the performance will not be significantly reduced. Make the silicone rubber sealing strip have a longer service life.

silicone rubber seal strips

  2. Silicone rubber sealing strip has excellent high and low temperature resistance. Silicone rubber can be used for a long time in a temperature environment of -60 to 200 °C.

  3. Silicone rubber sealing strip has good resilience. The Si-O bond in silicone rubber has low rotational energy, and siloxane has a helical chain structure, so silicone rubber has good resilience, so that the silicone rubber sealing strip returns to its original shape after being deformed by external force, ensuring its sealing performance.

  4. Safety and environmental protection. Silicone rubber is physiologically inert, non-toxic and tasteless, and does not release volatile gas during use, and is widely used in the food and pharmaceutical industries.

  5. Selective breathability of silicone rubber sealing strip. According to research, the oxygen permeability of silicone rubber is 25 times that of natural rubber and 428.6 times that of butyl rubber; the permeability of silicone rubber to harmful gases such as sulfur dioxide is lower than other rubbers.

  6. The silicone rubber sealing strip has a smooth surface and a variety of colors. The surface of silicone rubber is hydrophobic and smooth, adjustable in various colors, and has a good decorative effect.

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