Si O Rings
Product Name:Rubber O-ring
Material:NBR\FKM\EPDM\CR\Silicone etc.
Color:Customer's Request
Products Description
Si O Rings are widely used in hydraulic and pneumatic systems, because of its bidirectional sealing characteristics, suitable for dynamic and dynamic sealing occasions. Under the action of pressure, the silicone O-ring can be sealed by extrusion, and the dynamic friction is small, the price is low .
Products Parameter
Products comparison
The following are the differences between Si O Rings and fluoroplastic O-rings and their respective advantages:
Chemical properties:
Si O Ring: Silicone is a polymer material made of silicon raw materials, with good heat resistance, cold resistance and chemical corrosion resistance. Silica gel has good corrosion resistance to most acids, bases and solvents at room temperature.
Fluorine glue O-ring: Fluorine glue is a polymer material made of polytetrafluoroethylene (PTFE), with excellent chemical corrosion resistance. Fluorogel has excellent stability in extreme environments.
Physical properties:
Si O Ring: Silicone has good softness and elasticity, can adapt to different surface shapes, and provides a reliable sealing effect. It also has a low coefficient of friction, making installation and disassembly more convenient.
Fluoroadhesive O-ring: Fluoroadhesive has low surface adhesion, allowing it to slide easily during the sealing process and reduce wear. Its surface is smooth, has excellent adhesion resistance, and is not easy to bond with other materials.
Application:
Si O Ring: Silicone has good softness and elasticity, can adapt to different surface shapes, and provides a reliable sealing effect. It also has a low coefficient of friction, making installation and disassembly more convenient.
Fluoroadhesive O-ring: Fluoroadhesive has low surface adhesion, allowing it to slide easily during the sealing process and reduce wear. Its surface is smooth, has excellent adhesion resistance, and is not easy to bond with other materials.
FAQ
What Shall we pay attention to during the process of installation and maintenance?
When installing Si O-rings, it is necessary to pay attention to its initial compression. The force generated by the system pressure acting on the O-ring is its total sealing force, which increases with the increase of the system pressure. Generally, the static seal takes the larger compression rate (15%-30%), the dynamic seal takes the smaller compression rate (9%-25%) 2. In addition, the silicone O-ring may shrink and become thinner at low temperature, resulting in leakage, so pay attention to the impact of temperature changes on its performance .
one-stop solution
professional team
high quality
📞 Contact our sales:Eva summer for more today
📧 Email: evasummer@lemarmetal.com
📞 Phone: +86 159 9526 9947
*All Lemar products come with a 12-month warranty against manufacturing defects. Bulk and OEM orders are welcome.*
Hot Tags: si o rings, China si o rings manufacturers, suppliers, factory, Plastic Wall Screws, Worm Gear Clamp, lock washer, T Head Bolts, hydraulic fasteners, Welding Stud Nut
You Might Also Like
Send Inquiry