Customization: | Available |
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CAS No.: | 9009-54-5 |
Molecular Principal Chain: | Naphthenic Polymer |
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Item | Unit | DFR1311 | Polymetic MDI |
Physical state | By visual | Pale yellow transparent liquid | Brown liquid |
Viscosity, 25ºC | mpa.s | / | / |
Gravity,20ºC | g/ml | 1.08±0.05 | 1.23-1.25 |
Item | Unit | Specification |
DFR1311 | g | / |
Polymetic MDI | g | / |
Cream time | sec | / |
Gel time | sec | / |
Free rise density | kg/m3 | 24±0.5 |
Item | Unit | Specification | Test standard |
Moulded density | kg/m3 | ≥35 | / |
Initial thermal conductivity, 10ºC | W/(m.k) | ≤0.024 | / |
Compressive strength | kPa | ≥150 | / |
Closed cell content | % | ≥92 | / |
Water absorption | % | ≤3 | / |
Thermal stability, -30-80ºC | % | ≤1.5 | / |