Silicone Sponge R10490 M
Description
R-10490 Medium
R-10490 Medium silicone sponge rubber is a fluorosilicone closed-cell sponge that can be used in most gasketing applications. This material is flexible and compressible and designed for use in extreme temperature rages, with excellent weatherability, compression set resistance, electrical strength and non-stick properties. R-10490 is often chosen as the material of choice for applications containing oils and fluids that would degrade normal elastomers.
Application Advantages
Capable of meeting MIL-R-6130 Type II, Grade A, B, and C (Excluding paragraph 4.5.7 Flame Resistance)
ASTM D6576 Type II Grade A, B, and C (Excluding paragraph 15 Flame Resistance)
Standard color is blue
Capable of meeting AMS 3323
Availability
Sheet goods 36″ x 36″ x 1/16″, 3/32″, 1/8″.
Special order only; please contact sales for minimum order quantities, pricing and delivery.
Typical Physical Properties
| Property | Test Method | Value |
| Compression Deflection | ATMD D1056 | 15 psi |
| Tensile Strength | ASTM D412 | 180 psi |
| Elongation | ASTM D412 | 125% |
| Compression Set | ASTM D1056 | 25% |
| Density | ASTM D3574 | 0.020 lbs./in. |
| Water Absorption | ASTM D1056 | <5% |
| Temperature Range | -80°F to +400°F |
Additional information
| Color | Blue |
|---|---|
| Compression Deflection | 15 PSI |
| Tensile Strength | 180 PSI |
| Elongation at Break | 125% |
| Compression Set | 25% |
