| 二元复合齐聚物对SL法用光固化树脂的协同增强效应 |
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| 引用本文： | 孙小英.二元复合齐聚物对SL法用光固化树脂的协同增强效应[J].浙江科技学院学报,2004,16(1):24-27. |
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| 作者姓名： | 孙小英 |
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| 作者单位： | 浙江科技学院,生物与化学工程学系,浙江,杭州,310023 |
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| 基金项目： | 浙江科技学院科研基金资助(ZF200301) |
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| 摘 要： | 采用一种新的高分子量、低黏度的齐聚物NX-2013与环氧丙烯酸酯组成复合齐聚物，通过配方优化，得到体积收缩率为5．4％的SL法用光固化树脂。进一步将NX-2013进行改性．复合后树脂体系在保持低体积收缩率、较低黏度优点的同时，拉伸强度由改性前的27.6MPa提高到39.6MPa。
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| 关 键 词： | 二元复合齐聚物 SL法 光固化树脂 协同增强效应 立体光造型 快速成型 |
| 文章编号： | 1671-8798(2004)01-0024-04 |
| 修稿时间： | 2003年8月24日 |
Synergetically enhanced properties in the photo-curable resins for stereolithography composed with binary oligomers |
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| SUN Xiao-ying.Synergetically enhanced properties in the photo-curable resins for stereolithography composed with binary oligomers[J].Journal of Zhejiang University of Science and Technology,2004,16(1):24-27. |
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| Authors: | SUN Xiao-ying |
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| Abstract: | The volumentric shrinkage around 5.4% is attained in the photo-curable resins composed by binary oligomers of epoxy acrylate and NX-2013 with big relative molecular mass. On the other hand, when the NX-2013 is improved, high performance resin with tension strength enhanced from 27.6 MPa to 39.6 MPa is obtained along with low shrinkage and low viscosity. |
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| Keywords: | stereolithography photocurable resin synergetic enhancment |
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