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product feature :
low thermal conductivity,
high compressive strength,
heat resistance,
non-toxic
Product technical performance:
Item | unit | GB/T10699-1998 | HRD-2002 | JIS9510 | ASTM C533 |
usage temperature | °C | 650 | 650 | 650 | 650 |
density | kg/m3 | ≤ 220 | ≤ 220 | ≤ 220 | ≤ 220 |
rupture strength | Mpa | ≥ 0.30≥ 0.24 | ≥ 0.30≥ 0.24 | ≥ 0.30≥ 0.24 | ≥ 0.31≥ 0.25 |
compression strength | Mpa | ≥ 0.50≥ 0.40 | ≥ 0.50≥ 0.40 | ≥ 0.414≥ 0.314 | |
Thermal conductivity | W/(m.k)373k(100 °C ±50 °C ) | ≤ 0.065 | ≤ 0.065 | ≤ 0.065 | ≤ 0.065 |
Linear Shrinkage | % | ≤ 2 | ≤ 2 | ≤ 2 | ≤ 2 |
Application :
electric power, heat pipe, chemical industry, metallurgy, cement and other industries pipeline.
pipe insulation material