Customization: | Available |
---|---|
CAS No.: | 9016-87-9 |
Formula: | C5h10o2 |
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Reaction properties (hand test)
Item | Unit | Specification |
Cream time | sec | 4-6 |
Gel time | sec | 10-20 |
Free rise density | kg/m3 | ≥32 |
Item | Unit | Specification | Test standard |
Core density | kg/m3 | ≥40 | ASTM D1622-08 |
Thermal conductivity, 20ºC | W/(m.k) | ≤0.024 | ASTM C518-10 |
Compressive strength | kPa | 200 | ASTM D1621-10 |
Tensile Strength | kPa | ≥300 | ASTM D1623 |
Closed cell content | % | ≥90 | ASTM D6226 |
Dimensional Stability 28 days, 70ºC, 90%RH |
% | ≤9 | ASTM D2126 |
Flammability | Class B | ASTM E 84 |