Two different types of polyurethane foam, namely, polyether polyol-based polyurethane (Ether-PUF) and polyester polyol-based polyurethane (Ester-PUF) were tested as the templates for the synthesis of silicalite foams. Both types of polyurethane foam readily produced corresponding silicalite foams (E
Effect of Chain Extenders on the Morphology Development in Flexible Polyurethane Foam
β Scribed by Li, Wu; Ryan, Anthony J.; Meier, Ingrid K.
- Book ID
- 120467276
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 93 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0024-9297
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## Abstract The moisture effect on the indentation force deflection (IFD) of flexible polyurethane foam was examined through the curing of the foam with different moisture contents. The employed foam was cured at 30, 40, 50, 60, 70, and 80% relative humidity, and the corresponding curing temperatur