SIL SI80OR13 O-Ring, Size: -011
Material: SIL SI80OR13 O-Ring
Size: AS568 -011 O-Ring
Part Number: SI80OR13-OR-011
SI80OR13
Silicone (VMQ)
80
Shore A
PVMQ Type Silicone
Low Temperature Material
Color: Orange
Detailed Description
SI80OR13-OR-011 is a Orange, 80 Shore A, Silicone (VMQ) O-Ring, a PVMQ Type Silicone product. SI80OR13 is manufactured with the following features & specifications: Low Temperature Material. SI80OR13-OR-011 is AS568 size -011 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 7.65mm (Inside Diameter (ID)).
Material: SIL SI80OR13 O-Ring
Size: AS568 -011, 1.78mm CS X 7.65mm ID (0.070" CS X 0.301" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | SI80OR13 |
| Material | Silicone (VMQ) |
| Subtype | PVMQ Type Silicone |
| Color | Orange |
| Durometer | 80 Shore A |
| High Temperature | 205 °C / 401 °F |
| Low Temperature | -82 °C / -116 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -011 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 7.65 mm / 0.301 in |
SI80OR13 is an 80 shore A orange PVMQ silicone compound engineered for ultra low temperature sealing applications where standard elastomers lose flexibility. This material delivers excellent compression set resistance and maintains reliable sealing performance down to -82°C, making it ideal for O-rings and gaskets used in aerospace, cryogenic, and extreme cold industrial environments. It also provides strong resistance to oxygen, ozone, and UV exposure, supporting long-term durability in harsh conditions. SI80OR13 meets ZZ-R-765 Class 1a and 1b requirements and conforms to ASTM D2000 7GE807, offering a dependable solution for low temperature sealing challenges.
PVMQ, or fluorosilicone rubber, is a specialized form of silicone that combines the low temperature flexibility of VMQ with improved resistance to fuels, oils, and certain solvents. These materials are widely used in O-rings and gaskets where both chemical exposure and extreme temperature conditions are present. Compared to standard silicone, PVMQ offers enhanced fuel resistance while maintaining excellent performance in cold environments, making it a preferred choice for aerospace, automotive, and industrial applications. While highly versatile, it may not match FKM in high temperature chemical resistance, so proper material selection is essential.
Keywords: SI80OR13, SI 80OR13, SI-80OR13, SI80 OR13, PVMQ silicone rubber, ultra low temp elastomer, ZZ-R-765 Class 1a 1b silicone, 80A fluorosilicone, cryogenic O-rings, fuel resistant silicone gasket, ASTM D2000 7GE807, aerospace sealing material, low temperature elastomer, Datasheet, TDS, Test Report, MTR, MSDS, SDS