Both HCFC-and pentane-blown rigid polyurethane foams have been prepared from polyols derived from soybean oil. The effect of formulation variables on foam properties was studied by altering the types and amounts of catalyst, surfactant, water, crosslinker, blowing agent, and isocyanate, respectively
โฆ LIBER โฆ
Characterization of flexible polyurethane foams based on soybean-based polyols
โ Scribed by Sudipto Das; Mahendra Dave; G. L. Wilkes
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 544 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0021-8995
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