A50-S Modified and Toughened Mica Sheets
Category: Fire-Resistant Range
Product Details
The A50-S modified and toughened mica sheet employs a multilayer composite structure that, while preserving the high‑temperature resistance, superior electrical insulation, and mechanical strength of phlogopite mica, mitigates its brittle fracture behavior, thereby yielding a modified, toughened mica product.
Product features: high insulation, high mechanical strength, excellent fire resistance, and high toughness.
Technical Specifications
| Performance Name | Unit | Typical Performance Values |
| Thickness | mm | 0.5~1.0 |
| Length | mm | <1150 |
| Width | mm | <550 |
| Density | kg/m³ | 1800~2200 |
| Thermal conductivity at 25°C | W/(m·K) | ≤0.2 |
| Temperature resistance performance | °C | 1000 |
| Insulation resistance @ DC 1000 V, 60 s | MΩ | >1000 |
| Dielectric withstand voltage @ DC 5000 V, 60 s | mA | I (leakage) < 0.1 |
| Flexural strength | MPa | ≥100 |
| Flame-retardant performance UL94 | / | V-0 |
| Prohibited item | / | ROHS, REACH, ELV |
Key Performance
Fire-resistance test evaluation: Butane torch, nozzle-to-sample distance 10–12 mm, duration 30 min, specimen thickness 0.5 mm.
Keywords:A50-S Modified and Toughened Mica Sheets
A50-S Modified and Toughened Mica Sheets
The A50-S modified and toughened mica sheet employs a multilayer composite structure that, while preserving the high‑temperature resistance, superior electrical insulation, and mechanical strength of phlogopite mica, mitigates its brittle fracture behavior, thereby yielding a modified, toughened mica product.
Product Inquiry
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