| 聚合物聚酯多元醇在微孔弹性体中的应用 |
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| 引用本文： | 朱姝,郝敬颖,李玉松.聚合物聚酯多元醇在微孔弹性体中的应用[J].化学推进剂与高分子材料,2012,10(6):47-50. |
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| 作者姓名： | 朱姝 郝敬颖 李玉松 |
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| 作者单位： | 中国石油化工股份有限公司天津分公司研究院,天津,300270 |
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| 摘 要： | 自制聚酯多元醇,以此多元醇为基础多元醇合成聚合物聚酯多元醇(TPM),考察了TPM对聚氨酯微孔弹性体力学性能等方面的影响.结果表明,自制的聚酯多元醇合成的TPM能够有效改善微孔弹性体产品的硬度、拉伸强度等力学性能,使泡孔均匀细致,表皮光滑,提高了产品尺寸稳定性和成品率.
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| 关 键 词： | 聚酯多元醇 聚合物聚酯多元醇 大分子分散剂 微孔弹性体 |
Application of Polymer Polyester Polyol in Microcellular Elastomer |
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| ZHU Shu,HAO Jingying,LI Yusong.Application of Polymer Polyester Polyol in Microcellular Elastomer[J].Chemical Propellants & Polymeric Materials,2012,10(6):47-50. |
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| Authors: | ZHU Shu HAO Jingying LI Yusong |
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| Affiliation: | (The Research Institute of SINOPEC Co., Ltd., Tianjin Branch, Tianjin 300270, China) |
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| Abstract: | The polymer polyester polyol （TPM） was prepared by using the selt-made polyester poiyoi as basic polyol. The influence of TPM on the mechanical properties of the polyurethane microcellular elastomer was investigated. The results show that using the TPM prepared by self-made polyester polyol can improve the mechanical properties such as hardness, tensile strength, etc. of the microcellular elastomer, makes the foam pore uniform and fine, and the skin smooth, and can increase the dimension stability of the product and the finished product rate. |
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| Keywords: | polyester polyol polymer polyester polyol polymer dispersant microcellular elastomer |
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