Two-component polyurethane systems : innovative processing methods

Thanks to their unique physico-chemical nature, two-component polyurethane (PU) systems have found widespread industrial application. This book gives practical guidance on the selection of raw materials and machinery, as well as the calculations and formulations necessary for the successful production and processing of two-component PUs. Readers will benefit from the troubleshooting advice based on the author's extensive industry experience. * Gives a succinct overview of the different types of polyurethanes and scientific backgrounds. * Provides practical advice on project set-up as well as an in-depth case study. Preface Contents 1. Introduction to polyurethanes 2. Types of polyurethanes 3. Two-component systems 4. Basic raw materials for polyurethanes 5. Mould designs 6. Selection of machinery 7. Calculations, formulating and formulations for polyurethanes 8. Processing, moulding methods and troubleshooting 9. Project set-up for small volume foam producers 10. A case study: reduction of excessive waste, improvement of foam quality and process efficiency Appendix 1: Some suppliers of two-component polyurethane systems, dispensing and cutting machines Appendix 2 – Recommended solutions for deficiencies in PU parts moulding and block moulding Appendix 3 – Glossary of PU terms Abbreviations Index