一种防静电涤纶布料及其制备方法

By combining modified polyester and modified fillers, conductive pathways and nanoscale rough structures are formed, solving the problems of poor antistatic effect and insufficient durability of polyester fabrics, and achieving excellent antistatic performance and abrasion resistance even after multiple washes.

CN121700541BActive Publication Date: 2026-07-17JIANGSU 7 30 FIBER TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU 7 30 FIBER TECH CO LTD
Filing Date
2025-12-29
Publication Date
2026-07-17

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Abstract

本发明公开了一种防静电涤纶布料及其制备方法，将改性聚酯、改性填料和三氧化二锑混合熔融纺丝、加捻和变形，制得改性纤维，将改性纤维机织成布，制得防静电涤纶布料，在改性填料和改性聚酯熔融纺丝过程中，改性填料表面的羧基能够和改性聚酯分子链中未反应羟基反应，进而在聚合物中形成导电通路，通过石墨烯负载银，再包覆聚苯胺，使得改性填料的导电效果进一步提升，同时提升了导电稳定性，在多次洗涤后仍然能够保持抗静电效果，改性聚酯分子链一端含有笼型倍半硅氧烷结构，在布料表面形成纳米级粗糙结构，大幅降低表面能，赋予布料优异的疏水性，并增强抗污、耐磨和抗划伤能力，有效的防止了因面料磨损导致改性填料脱落的问题。
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