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We are a high-tech enterprises in the nuclear-radiation-resistant composite functional
materials, and we have supply fire proof materials and construction design to different Chinese
power station, water power station, hot power station, nuclear power station includeed.
Resistance to irradiation, LOCA resistance, Resistance to detergents, radioactive decontamination performance; Biological shielding, Excluding halogen, sulfur and toxic ingredients, Watertight, smoke, airtight, Smoke non-toxic, 40 years long-term performance; Construction is convenient, Do not include foundation and basic chemical element: copper, lead, zinc and cadmium, tin, antimony, mercury, bismuth and other low melting metal, and their alloys or compounds.
Technical indexes (for inspection Q / 321101 AQM 005-2011 GB23864-2009)| NO. | Inspection items | Technical indexes | ||
| 1 | Before curing | Acomponent | appearance | Black liquid |
| 2 | Mixing ratio (by weight or volume) | 1:1±2% | ||
| 3 | 25°CThe proportion of 25 °C | 2.4±0.1g/cm3 | ||
| 4 | 25°CViscosity 25 °C | 2000~5000mPa·s | ||
| 5 | Bcomponent | appearance | Dark grey liquid | |
| 6 | Curing time25°C | 40-600 min | ||
| 7 | Curing expansion amount | 0-2% | ||
| 8 | Suggest construction temperature | 10-32°C | ||
| 9 | Viscosity 25 °C | 3000~5000mPa·s | ||
| 10 | After curing | appearance | Dark grey | |
| 11 | Density | about2.4 g/cm3 | ||
| 12 | Operating temperature range | -50°Cto200°C | ||
| 13 | Thermal conductivity | ≤0.8 W/(m·K) | ||
| 14 | Dielectric Strength | ≥2.5kv/mm | ||
| 15 | Volume resistance coefficient | ≥8.0×1013Ω·cm | ||
| 16 | Tensile strength | ≥1.5MPa | ||
| 17 | Elongation | ≥100% | ||
| 18 | Shore hardness | 90~110shoreD | ||
| 19 | Fireproof property | Refractory integrity≥2h,Refractory GeReXing≥2h | ||
FS - H high-density silicone rubber (fire two-component)