Evaluating antistatic performance of plasma-treated polyester
Evaluating antistatic performance of plasma-treated polyester
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DOI：
10.1007/bf02876001
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发表时间：
2007-12
影响因子：
2.5
通讯作者：
C. Kan
中科院分区：
文献类型：
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作者：
C. Kan
低温等离子体处理已在纺织工业中进行了尝试，并在染整过程中取得了一些成功。本文尝试采用低温等离子体处理提高涤纶织物的抗静电性能。采用低温等离子体对不同条件下的涤纶织物进行处理。采用正交试验法确定最佳处理条件。涤纶织物经低温等离子体处理后，采用不同的表征方法对其进行评价。扫描电镜观察发现，低温等离子体处理后的涤纶织物表面结构发生了严重改变，使涤纶的吸湿能力增强，从而增加了静电荷的耗散。研究了静电荷半衰期衰减时间与含水率的关系，结果表明，含水率的增加会导致静电荷耗散时间的缩短。此外，低温等离子体处理后的涤纶织物的抗静电性能也得到了很大的提高。此外，还比较了低温等离子体处理后涤纶织物的抗静电性能与商用抗静电整理剂处理后涤纶织物的抗静电性能。
Use of low temperature plasma treatment has been attempted in the textile industry and there the has been some success in the dyeing and finishing processes. In this paper, an attempt was made to apply low temperature plasma treatment to improve the antistatic property of polyester fabric. The polyester fabrics were treated under different conditions with low temperature plasma. An orthogonal array testing strategy was employed for obtaining the optimum treatment condition. After low temperature plasma treatment, the polyester fabrics were evaluated with different characterization methods. Under the observation of scanning electron microscope, the surface structure of the polyester fabric treated by low temperature plasma was found to be seriously altered which provided more capacity for polyester to capture moisture and hence increased the static charges dissipation. The relationship between moisture content and half-life decay time for static charges was studied and the results showed that the increase in moisture content would result in shortening of the time for static charges dissipation. Moreover, the antistatic property of the low temperature plasma treated polyester fabric was greatly improved. In addition, the antistatic property of the polyester fabric treated by low temperature plasma was compared with that of the polyester fabric treated with a commercial antistatic finishing agent.