Investigations on the adhesion and interfacial properties of polyurethane foam/thermoplastic materials
✍ Scribed by Nasir Mahmood; Karsten Busse; Jörg Kressler
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 388 KB
- Volume
- 104
- Category
- Article
- ISSN
- 0021-8995
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## Abstract The cationic polymerization of 1,3,5‐trioxane, 1,3‐dioxolane and a small amount of 2‐hydroxyacetic acid (HAA) was carried out, and the resulting modified‐polyacetal (POM) was blended with thermoplastic polyurethane (TPU) in melt. The results of ^1^H NMR analysis indicated that HAA was a
The synthesis of thermoplastic polyurethane elastomers (TPUs) is generally carried out using the prepolymer method. To study the influence that the properties of the prepolymer may have in the final TPUs, four TPUs were prepared by using different NCO/OH ratios. The prepolymers and the macroglycol u