Phosphorus-containing modifiers, alkanolammonium salts, obtained by interaction of trimethyl phosphate and aminoalcohols, are used to obtain rigid polyurethane foams (PUFs) with various phosphorus contents. Some of their physical mechanical properties and resistance to combustion are examined. It is
Phosphorus containing rigid polyurethane foams
โ Scribed by E. Tashev; S. Shenkov; K. Troev; G. Borissov; L. Zabski; Z. Edlinski
- Book ID
- 107754152
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 317 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0014-3057
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Phosphorus-and nitrogen-containing polyols (aminomethylphosphine oxides) are used to obtain rigid polyurethane foams (PUF) with different phosphorus content. Some characteristic properties of the PUF are examined. The effects of structure and the amount of phosphorus-and nitrogen-containing polyols