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发明公开
CN106750300A 3D打印用聚苯硫醚树脂及其合成方法 无效 - 驳回

3D打印用聚苯硫醚树脂及其合成方法
摘要：
本发明公开一种3D打印用聚苯硫醚树脂及其制备方法，主要由含水硫化钠、对二氯苯和四氯苯，以及氢氧化钠、氢氧化钾或碳酸钠聚合反应制得。本发明的3D打印用聚苯硫醚树脂具有立体的分子结构，分子量可以达到50000～80000，其强度、刚性、耐潮湿性、热稳定性、耐腐蚀性和耐化学性等综合性能都得到提高，可以应用于通过3D打印技术打印无人机、机器人、汽车配件或电子产品等配件。
摘要（英）：

The invention discloses a polyphenylene sulfide resin for 3D (three-dimensional) printing and a synthesis method for the polyphenylene sulfide resin. The polyphenylene sulfide resin is mainly prepared by performing polymerization reaction on aqueous sodium sulfide, dichlorobenzene, tetrachlorobenzene and sodium hydroxide, potassium hydroxide or sodium carbonate. The polyphenylene sulfide resin for 3D printing has a stereochemical structure, and can be applied to printing of parts of an unmanned aerial vehicle, a robot, an automobile part, an electronic product and the like, the molecular weight can reach 50,000 to 80,000, and the comprehensive performance of strength, rigidity, moisture resistance, heat stability, corrosion resistance, chemical resistance and the like is improved.

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