High Temperature Resistant Silicone Sealing O Ring FDA LFGB Approved Silicon O-Rings for Lunch Boxes

Material & Application

1. Silicone O Ring Material 

   Silicone has excellent weathering properties and handles both hot and cold temperature extremes; resists ozone and oxygen attack.  A long service life can be expected at 200°F to 400°F (93°C to 204°C).   Silicone rubber o ring has poor resistance to oils, fuels, and hydrocarbons.  Fair performance when exposed to acids, alkalis and solvents.  Physical properties (tensile, abrasion, tear and cut growth) are fair. Because silicone is odorless and tasteless, it is ideal for certain surgical and food processing applications.

    

2. Silicone Rubber O Ring  Applications  

   Typically heat resistant and rubber-like, Silicone rubber gaskets are used in a variety of industries including:

    

   Electrical (insulators)

   Aerospace (seals)

   Office Machines (keyboards)

   Surgical & Food Processing (application requiring high biocompatibility)

    

    

    

   If you need a special compound for the O-Ring, we can develop one for you.

    

3. Rubber O-Rings are available in the following elastomers:

• Aflas^® or Kalrez^®(FFKM)

• Acrylate Rubber(ACM)

• Butyl Rubber(IIR)

• Ethylene-propylene (EPR, EPDM)

• Fluorocarbon (FKM/FPM/VITON)

• Fluorosilicate(FVMQ)

• Hydrogenated Nitrile (HNBR)

• Liquid Silicone Rubber(LSR)

• Neoprene Rubber(CR)

• Nitrile Rubber (Buna-N/NBR)

• Natural Rubber(NR)

• Polyurethane(PU)

• Silicone Rubber

• Styrene-butadiene Rubber (SBR)

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