Customization: | Available |
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CAS No.: | 9009-54-5 |
EINECS: | 210-898-8 |
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Component | Parts by weight |
Blend polyol | 100 |
Isocyanate | adjustable |
HCFC-141b(or CFC-11) | adjustable |
ITEM | Result | Test Method | ||
Apparent core density (kg/m3) ≥ | 28-35 | ISO 845:2006 | ||
Initial Thermal conductivity (W/m.k) ≤ | 0.022 | ISO 8301:1991(E) | ||
Compressive strength ≥ | 100 | ISO 844:1978 | ||
Closed-cell rate (%) ≥ | 90 | ISO 4590:2002 | ||
water absorption (V/V) % ≤ | 5 | ISO 2896:2001 | ||
Dimensional stability(%) | Low temperature (-20ºC,24hs) |
≤ | 1 | ISO 2796:1980 |
High temperature (100ºC,24hs) |
≤ | 1.5 |