✦ LIBER ✦

Cardanol-Lignin-Based Polyurethanes

✍ Scribed by Tan, Ton That Minh

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 355 KB
Volume: 41
Category: Article
ISSN: 0959-8103
DOI: 10.1002/(sici)1097-0126(199609)41:1<13::aid-pi557>3.0.co;2-8

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✦ Synopsis

Polyurethane films were prepared from the reaction of cardanollignins (CL) with a different cardanolpignin ratio and toluene diisocyanate. The crosslink density, the glass transition temperature and the mechanical properties of the obtained films were also determined. The increase of cardanol content used in CL improves the flexibility as well as the tensile strength and the glass transition temperature of the polyurethane film.

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