涤纶和锦纶织物的抗静电整理

为提高合纤织物抗静电性，选择抗静电剂TF-480分别对染色涤纶和锦纶织物进行整理，探讨整理剂用量、焙烘温度、时间、交联剂的加入及其用量对抗静电性能效果的影响，优化整理工艺。通过测量静电电压峰值和半衰期，分析织物抗静电性能；检测经20次洗涤后织物抗静电性能的耐久性；测定整理前后及水洗前后织物的K/S值，观察色变情况。结果表明：抗静电剂TF-480质量浓度为30~40g/L，焙烘温度170~180℃，时间30~40s时，抗静电整理效果较好，尤其是整理的涤纶织物，经多次洗涤后抗静电性能保持良好，色泽变化小，在整理锦纶中加入交联剂可提高抗静电性能。

Antistatic finishing of polyester and nylon fabrics

In order to improve the antistatic properties of synthetic fabrics, antistatic agent TF-480 was selected to finish the dyed polyester and nylon fabrics respectively. The influences of the antistatic agent dosage, baking temperature, time, and crosslinking agent and its amount on the performance of the finished fabrics was discussed. The process conditions were optimized. The antistatic properties of synthetic fabrics were examined by measuring the peak value of the static voltage and its half life, and the durability of the antistatic property of the fabrics after 20 washing cycles was tested. The color change of the fabrics before and after finishing and washing was observed by measuring their K/S values. The results indicated that better antistatic finish effect is got under the following conditions: TF-480 dosage 30~40g/L, baking temperature 170~180℃, baking time 30~40 s. In particular, the polyester fabric retains good antistatic property after being washed many times, and its color exhibits little change. It is found that addition of crosslinking agent in the finishing faciliates improving the antistatic property of nylon fabric.