| Autor: |
Xian Fang Cai, Cheng Zheng, Shu Xuan Qian, Dong Ming Zhang, Jing Lin, Jia Wei Zhuang, Yong Shun Lan |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
Advanced Materials Research. :850-853 |
| ISSN: |
1662-8985 |
| DOI: |
10.4028/www.scientific.net/amr.881-883.850 |
| Popis: |
In this study, three polyurethane systems A (A450/RD181/L75), B(A450/RD181/N3390) and C(A450/RD181/2104/N3390) for in-mould decoration ink were studied. The results of thermogravimetric analysis showed that introducing rosin modified phenolic resin 2104 (RMPR) and N3390 into PU system A can improve the thermal stability, Moreover, Measurements of gel fraction and swell ratio showed that incorporation of N3390 is benificial for increasing the cross-linking density of PU systems as compared to L75 so as to increase the gel fraction and decrease the swell ratio.The tensile strength of cured PU systems increased following in the order: A |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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