| 聚苯硫醚涂料和涂装工艺的改进 |
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| 引用本文： | 童筱莉,邬润德.聚苯硫醚涂料和涂装工艺的改进[J].腐蚀与防护,1997,18(6):25-27. |
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| 作者姓名： | 童筱莉 邬润德 |
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| 作者单位： | 浙江工业大学化工学院 杭州310014 |
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| 基金项目： | 国家自然科学基金，国家重点化学工程、聚合反应工程实验室开放基金资助项目 |
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| 摘 要： | 在研究聚苯硫醚与聚金属硅氧烷（ＰＭＳ）形成互贯网络的过程中，经ＤＴＡ和ＭＦＮ分析，选择了交联剂。通过在ＰＰＳ－ＰＭＳ共混体系中添加交联剂，流平剂等助剂，改进涂料的熔融流动特性和涂层的表面状态，应用热熔融喷涂工艺，得到一次厚涂覆５００μｍ，表面光滑，无针孔的耐腐蚀涂层，工艺时间从原先４～６ｈ缩短到１．５～２ｈ。
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| 关 键 词： | 聚苯硫醚 涂层 涂料 涂装 合成树脂漆 |
IMPROVEMENT OF THE MATERIAL AND PROCESS OF PPS COATING |
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| Tong Xiaoli,Wu Runde,Zhou Yu.IMPROVEMENT OF THE MATERIAL AND PROCESS OF PPS COATING[J].Corrosion & Protection,1997,18(6):25-27. |
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| Authors: | Tong Xiaoli Wu Runde Zhou Yu |
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| Affiliation: | Zhejiang University of Technology. Hangzhou 310014 |
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| Abstract: | According to the DTA and MFN tests, the crosslinking agents of the PPS resin were chosen, which were applied in the formation of interpenetrating network between PPS and PMS. Adding the crosslinking agents, fluent agents etc. to the blending PPS-PMS, we have improved the melting flowing character and the sur-face status of the coating. Applying the melting spraying technique, we gainasmooth free-pinhole and anticorro-sive coating. The coating processing period was reduced from 4~6 hours to 1. 5~2 hours comparing with the orig-inal slurry spraying process. |
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| Keywords: | Polyphenylene sulfide Polymetallosiloxane Crosslinking agent Interpenetrating polymer network Coating |
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