| 有机稀土复合催化剂在聚氨酯铺面材料中的应用 |
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| 引用本文： | 苏政权,许明辉,陈光利. 有机稀土复合催化剂在聚氨酯铺面材料中的应用[J]. 聚氨酯工业, 2005, 20(2): 28-30 |
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| 作者姓名： | 苏政权 许明辉 陈光利 |
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| 作者单位： | 广东药学院公共卫生学院卫生化学教研室,广州,510240;广州市实力体育设备有限公司,511431 |
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| 摘 要： | 研究了有机稀土复合催化剂对双组分聚氨酯铺面材料的固化情况及其制品物理性能的影响。结果表明：有机稀土复合催化剂可以完全取代常用的有机Pb／Hg复合催化剂和有机Pb／Zn复合催化剂等体系，是其理想的替代品，从而消除聚氨酯铺面材料生产及使用过程中的Pb、Hg污染。
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| 关 键 词： | 聚氨酯 铺面材料 催化剂 异辛酸稀土 |
| 修稿时间： | 2005-01-25 |
Study on Organorare-earth Composite Catalyst in Polyurethane Paving Materials |
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| Su Zhengquan,Xu Minghui,Chen Guangli. Study on Organorare-earth Composite Catalyst in Polyurethane Paving Materials[J]. Polyurethane Industry, 2005, 20(2): 28-30 |
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| Authors: | Su Zhengquan Xu Minghui Chen Guangli |
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| Affiliation: | Su Zhengquan1 Xu Minghui1 Chen Guangli2 |
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| Abstract: | The effects of organorare-earth composite catalyst on the solidification and the mechanical properties of two-component polyurethane paving materials were investigated. The results showed that the catalyst can completely replace the popular organometallic catalysts such as organolead and organomercury composite catalysts, and so eliminate the lead and mercury pollution of polyurethane paving materials. |
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| Keywords: | polyurethane paving material catalyst rare-earth isooctane |
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