Royflexa Rubber
1 / 5
This single-component, medium-modulus, neutrally cured, thermally conductive silicone sealant is specially formulated for heat dissipation and elastic bonding of electronic components. Ideal for use in high-temperature zones, electrical systems, and electronic assemblies, it offers a combination of strong adhesion, effective thermal conductivity, and long-term flexibility.
| Property | Value |
|---|---|
| Material Type | Silicone Sponge |
| Cell Structure | Closed Cell |
| Density | 19.4 lbs/ft³ (310 kg/m³) |
| Compression Stress @ 25% Strain | 5.8 psi |
| Elongation to Failure | 90% |
| Compression Set (22 hrs @ 158°F) | <1% |
| Thermal Conductivity | 0.099 W/m·K |
| Flame Rating | UL94 V-0 @ 1.5 mm |
| Ozone/UV Resistance | Yes |
Strictly Controlled Processing: Our production involves high-purity VMQ base polymers mixed with fumed silica and specialized additives. The extrusion process uses cold-feed extruders with custom dies (D/E/P shapes), followed by hot air or microwave vulcanization to ensure precise Shore A hardness and surface finish.
| Property | Test Method | Standard |
|---|---|---|
| Dimensions | Optical measurement | ±0.1mm |
| Hardness | Shore A durometer | 50±5 |
| Tensile strength | ASTM D412 | ≥6MPa |
| Elongation | ASTM D412 | ≥300% |
| Compression set | GB/T 7759 | ≤30% |
| Weather resistance | QUV aging | No cracking |
Performed in dust-free areas using PE bags or vacuum-sealed pouches for moisture protection. Secondary packaging uses reinforced corrugated boxes with EPE foam buffer.
Secure palletizing with stretch film and edge guards. International shipping via air for urgent needs or sea for bulk efficiency, ensuring optimal storage conditions below 40°C.
We provide a full spectrum of services designed to support high-performance sealing, insulation, and cushioning across industries including Automotive, Aerospace, and Electronics. Our core solutions include custom silicone foam, solid rubber manufacturing, and precision CNC processing.
