| 单体和预聚物对UV光油固化膜层柔韧性的影响 |
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| 引用本文： | 桑凤仙,黄蓓青,魏先福,孙镇枝,朱年军.单体和预聚物对UV光油固化膜层柔韧性的影响[J].信息记录材料,2008,9(2):3-6. |
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| 作者姓名： | 桑凤仙 黄蓓青 魏先福 孙镇枝 朱年军 |
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| 作者单位： | 北京印刷学院,北京,102600 |
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| 摘 要： | 通过一系列实验研究,探讨了单体、预聚物以及相互比例对UV光油固化膜层柔韧性的影响。结果表明:使用双官能团单体制备的UV光油固化膜层的柔韧性最好;单体分子量越大,制备的UV光油固化膜层的柔韧性越好。预聚物对固化膜层的柔韧性影响更大,在实验使用的五种预聚物中,使用2491制备的UV光油固化膜层柔韧性最好。单体和预聚物的不同配比对柔韧性亦有明显的影响,单体和预聚物要有合适的配比才能使制备的UV光油固化膜层的柔韧性最佳。
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| 关 键 词： | 单体 预聚物 UV光油 柔韧性 应力-应变曲线 |
The Effect of Monomers and Prepolymers on Flexibility of UV Curable Varnish Film |
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| SANG Feng-xian,HUANG Bei-qing,WEI Xian-fu,SUN Zhen-zhi,ZHU Nian-jun.The Effect of Monomers and Prepolymers on Flexibility of UV Curable Varnish Film[J].Information Recording Materials,2008,9(2):3-6. |
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| Authors: | SANG Feng-xian HUANG Bei-qing WEI Xian-fu SUN Zhen-zhi ZHU Nian-jun |
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| Abstract: | The effect of monomers and prepolymers on flexibility of UV curable varnish film is studied through a series of experimentals.The results show that UV curable varnish film prepared by bifunctional monomers has the best performance of flexibility;Prepared by monomers with larger molecular weight,UV curable varnish film has better performance of flexibil- ity;The effect of prepolymers on flexibility of UV curable varnish film is greater,UV curable varnish film prepared by 2491 has the best performance of flexibility in the five prepolymers;The ratios of monomers to prepolymers has obivious effect on flexibility of UV curable varnish film,a right ratio of monomers to prepolymers can preparad a UV curable Varnish film with good flexibility. |
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| Keywords: | monomers prepolymers UV curable varnish flexibility stress-strain curve |
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