| STUDIES ON TUNG OIL COATED REGENERATED CELLULOSE FILMS WITH WATERRESISTANCE |
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| 引用本文： | 张俐娜,严山红. STUDIES ON TUNG OIL COATED REGENERATED CELLULOSE FILMS WITH WATERRESISTANCE[J]. 高分子科学, 1995, 0(1): 78-83 |
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| 作者姓名： | 张俐娜 严山红 |
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| 作者单位： | Department of Chemistry，Wuhan University，Wuhan 430072，Department of Chemistry，Wuhan University，Wuhan 430072 |
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| 摘 要： | Regenerated cellulose films with water-resistance were obtained by an improved method ofpreparing cellulose cuoxam solution from pulps of agricultural wastes (linters, wheat straw, reedand Bamao). Experimental results showed that the mechanical properties of both the dry. and wetfilms were excellent. Data from IR, SEM and tensile strength measurements implied that thesignificant improvement of water-resistance of the films was due to the cohesion between the thinTung oil covers with hydrophobicity and the regenerated cellulose films. The films werecompletely biodegraded after being buried in soil for 100 days. The transmittance of the filmsderived from linter and reed in visible band range were 80-90%.
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| 收稿时间： | 1993-10-07 |
STUDIES ON TUNG OIL COATED REGENERATED CELLULOSE FILMS WITH WATERRESISTANCE |
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| ZHANG Lina,YAN Shanhong. STUDIES ON TUNG OIL COATED REGENERATED CELLULOSE FILMS WITH WATERRESISTANCE[J]. Chinese Journal of Polymer Science, 1995, 0(1): 78-83 |
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| Authors: | ZHANG Lina YAN Shanhong |
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| Affiliation: | Department of Chemistry; Wuhan University; Wuhan |
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| Abstract: | Regenerated cellulose films with water-resistance were obtained by an improved method ofpreparing cellulose cuoxam solution from pulps of agricultural wastes (linters, wheat straw, reedand Bamao). Experimental results showed that the mechanical properties of both the dry. and wetfilms were excellent. Data from IR, SEM and tensile strength measurements implied that thesignificant improvement of water-resistance of the films was due to the cohesion between the thinTung oil covers with hydrophobicity and the regenerated cellulose films. The films werecompletely biodegraded after being buried in soil for 100 days. The transmittance of the filmsderived from linter and reed in visible band range were 80-90%. |
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| Keywords: | Regenerated cellulose film Cuoxam Tong oil cover Water-resistance Biodegradability Agricultural waste Mechanical strength |
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