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Do you know the aging types and anti-aging methods of polymer materials? Don't come and see it yet!
Polymer materials, because of their light weight, high strength, temperature resistance, corrosion resistance and other excellent properties, are now widely used in high-end manufacturing, electronic information, transportation, building energy saving, aerospace, national defense and military industry and many other fields, has played a huge role.
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O-type rubber sealing ring standardization application and form advantages
Rubber seals are widely used in a variety of mechanical equipment seals, in the specified temperature, pressure, and different liquid and gas media,
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Performance of rubber seals
Usually what we call natural rubber refers to the natural latex collected from rubber trees, which is made into solids by coagulation, drying and other processing processes. Natural rubber is a natural polymer compound with polyisoprene as the main component, the molecular formula is (C5H8)n. Its rubber hydrocarbon (polyisoprene) content is more than 90%, and also contains a small amount of protein, fatty acid, sugar and ash, etc.
Rubber material source
The natural rubber comes from the three-leaf rubber tree that supplies much commercial rubber. It will secrete a lot of rubber-rich emulsion sap when it is injured. In addition, fig trees and some plants of the Euphorbiaceae family can also supply rubber.
Attach importance to the application of mechanical technology in the rubber industry
In the modern process of human social development. Rubber industry is also an indispensable economic industry. And in the process of development of the rubber industry,
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