RTV Silicone Foam for Extrusion
RTV Silicone Foam is a room-temperature vulcanizing silicone rubber foam known for its low density, excellent thermal insulation, and shock absorption properties, suitable for extrusion and widely used in electronics, automotive, and construction industries.
Technical Index
| Type | Project | Technical Requirement | Test Result |
| Silicone Type | Production Technology | Liquid Foamed Silicone | |
| Material | Liquid Foamed Silicone | ||
| Basic Parameter | Viscosity | 150000 mpa.s | |
| Thickness | 3.0 (±0.2) mm | 295 mm | |
| Density | 0.37 (±0.05) g/cm² | 0.35 g/cm² | |
| Surface Texture | |||
| Hardness | 25 (±5) C | 25 C | |
| Physical Property | Elongation Strength | ≥300 KPa | 381 KPa |
| Elongation at Break | ≥80% | 109% | |
| Tear Strength | ≥150 KN/m | 172 KN/m | |
| Compression Stress (25%) | ≥60 KPa | 81 KPa | |
| Water Absorption | <5% | PASS | |
| Environmental Requirement | Product complies with ROHS directive | ||
| Flame Retardant Requirement | UL94-V0, Recommended Temperature: -55 to 200°C |