Premium food-grade silicone O-rings engineered for extreme temperature flexibility and FDA compliance. Exceptional performance from -60°C to 225°C with outstanding flexibility, making them ideal for medical devices, food processing, and consumer applications requiring biocompatibility.
📅
Published:
🔄
Last Updated:
👨🔬
Technical Review:
Materials Engineering Team
✅
Content Status:
Current & Verified
Silicone Properties & Specifications
📊 Physical Properties
Material Type
Silicone (VMQ/MVQ)
Continuous Temperature
-60°C to 225°C (-76°F to 437°F)
Short-term Temperature
Up to 250°C (482°F)
Hardness Range
40-80 Shore A
Tensile Strength
6.2-10.3 MPa (900-1500 psi)
Elongation at Break
100-800%
🎨 Available Options
Standard Colors:
Hardness Options:
Certifications:
Temperature Performance
Temperature Capabilities
Temperature Range
Fahrenheit
Celsius
Duration
Performance Notes
Continuous Operating
-67°F to +482°F
-55°C to +250°C
Unlimited
Optimal performance range
Short-term Exposure
Up to +518°F
Up to +270°C
Up to 48 hours
Emergency/startup conditions
Brittle Point
N/A
Becomes rigid, may crack
Chemical Compatibility
✅ Excellent Resistance
Water and Steam
Ozone and UV Radiation
Dilute Acids and Alkalis
Food Products and Beverages
Pharmaceuticals
Ethylene Glycol
⚠️ Poor/No Resistance
Petroleum Oils and Fuels
Aromatic Hydrocarbons
Concentrated Acids
Steam above 150°C
Ketones and Esters
Chemical Resistance Chart (Common Fluids)
Chemical/Fluid
Concentration
Temperature
Rating
Notes
Rating Scale: Excellent = No effect, Good = Slight effect acceptable, Fair = Moderate effect, Poor = Severe effect, not recommended