3. Two-component systems

Kapitel in diesem Buch

1. Frontmatter I
2. Preface V
3. Contents VII
4. 1. Introduction to polyurethanes 1
5. 2. Types of polyurethanes 9
6. 3. Two-component systems 25
7. 4. Basic raw materials for polyurethanes 51
8. 5. Mould designs 63
9. 6. Selection of machinery 79
10. 7. Calculations, formulating and formulations for polyurethanes 93
11. 8. Processing, moulding methods and troubleshooting 117
12. 9. Project set-up for small volume foam producers 141
13. 10. A case study: reduction of excessive waste, improvement of foam quality and process efficiency 153
14. Appendix 1: Some suppliers of two-component polyurethane systems, dispensing and cutting machines 163
15. Appendix 2 – Recommended solutions for deficiencies in PU parts moulding and block moulding 165
16. Appendix 3 – Glossary of PU terms 167
17. Abbreviations 171
18. Index 173