This material is known for its use in applications in temperatures reaching 455°F. The white 3R834 is particularly recommended for the food industry.
This silicone rubber is resistant to flame propagation, ozone, ultraviolet rays, chemicals and possesses an excellent electrical stability.
|Color||White (for "FDA" applications)|
|Hardness (Shore A) ± 5||60|
|Temperature||-65°C to 235°C (-85°F to 450°F)|
|Tensile Strength, psi (ASTM D-412)||700|
|Elongation minimum, % (ASTM D-412)||300|
|Tears, psi (ASTM D-412)||40|
|Compression Set||Very Good|
|Impermeability to Gases||Fair|
|Resistance to Dilute Acid||Excellent|
|Resistance to aromatic hydro-carbons||Poor|