The effect of segment length and concentration on dielectric properties of polypropyleneoxide-based polyurethanes
✍ Scribed by Z. S. Petrović; I. Javni; Ž. Jelčić
- Publisher
- Springer
- Year
- 1989
- Weight
- 761 KB
- Volume
- 267
- Category
- Article
- ISSN
- 0340-255X
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Mechanical and dielectric properties of two series of segmented polyurethanes having soft segment concentration of 50 and 70% and a varying degree of crosslinking through the hard segment were studied. The degree of crosslinking in each series was varied by varying the butane diol/trimethylol propan