Recycling of polyurethane and polyisocyanurate foam
- 1 August 1978
- journal article
- research article
- Published by Wiley in Polymer Engineering & Science
- Vol. 18 (11) , 844-848
- https://doi.org/10.1002/pen.760181103
Abstract
Heating of isocyanate derived foams with glycol mixtures is a simple and economically attractive recycling process. The process is emission free, not sensitive to varying product mixes and the obtained polyols can be completely reused in the manufacture of rigid polyurethane or polyisocyanurate foam.Keywords
This publication has 2 references indexed in Scilit:
- Twins and CancerBMJ, 1972
- Diarrhoeal DiseasesBMJ, 1960