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第 6 期 李玉峰，等: 磺化聚苯胺/硅树脂涂层的制备及防腐蚀性能 ·1055·

3 结论 [11] Li Yufeng (李玉峰), Li Jiyu (李继玉), Qi Shi (祁实), et al.
Anticorrosion properties of citric acid doped polyaniline/silicon sol
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以十二烷基硫酸钠（SDS）和木质素苯磺酸钠
(腐蚀科学与防护技术), 2018, 30(4): 426-430.
（LGS）为掺杂剂合成了两种磺化 PANI，并以有机 [12] National technical committee on paints & pigments of
硅树脂（SiR）为成膜物质，制备了复合防腐蚀涂层。 standardization administration of China (中国涂料和颜料标准化技
术委员会). GB/T 1717—1986: Determination of pH value of an
研究发现，PANI-LGS 的分散稳定性和导电性都较 aqueous suspension of pigments (颜料水悬浮液 pH 的测定)[S].
好，SiR 中添加 PANI-LGS 的复合涂层的疏水性较 Beijing: Standards Press of China, 1986.
[13] National technical committee on paints & pigments of
佳，其接触角达到 113.0º，吸水率仅为 7.58%。复合
standardization administration of China (中国涂料和颜料标准化技
涂层的干、湿附着力均为 0 级，铅笔硬度为 2H。电 术委员会). GB/T 9286—1998: Paints and varnishes — Cross cut
化学测试结果表明，该复合涂层对 Q235 钢具有良 test for films (色漆和清漆漆膜的划格试验)[S]. Beijing: Standards
Press of China, 1998.
2
–7
好的防腐蚀性能，腐蚀电流密度为 7.10×10 A/cm ， [14] National technical committee on paints & pigments of
–3
腐蚀速率为 5.56×10 mm/a，腐蚀防护效率达到 standardization administration of China(中国涂料和颜料标准化技
术委员会).GB/T 6742—2007:Paints and varnishes—Bend test:
95.72%。制备的 PANI-LGS/SiR 复合涂层在金属腐 Cylindrical mandrel(色漆和清漆弯曲试验: 圆柱轴)[S].Beijing:
蚀防护领域具有潜在的应用前景，下一步将研究 Standards Press of China, 2007.
[15] National technical committee on paints & pigments of standardization
PANI-LGS/SiR 复合涂层在镁、铝及其合金表面的防
administration of China(中国涂料和颜料标准化技术委员会).
腐蚀性能及机制。 GB/T 1732—1993:Paints and varnishes—Determination of impact
resistance of film (漆膜耐冲击测定方法)[S]. Beijing: Standards
参考文献： Press of China, 1993.
[16] National technical committee on paints & pigments of
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