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A study on the properties of polyester fabric treated with sodium hydroxide and methanol

机译:氢氧化钠和甲醇处理的涤纶织物性能研究。

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摘要

The first treatment of polyester fabric with 5% NaOH and 10% CH_3OH at 60℃ for 10 mins, the following changes are observed: (ⅰ) The chemical treatment decreases the warp way and weft way crease recovery of the fabric. (ⅱ) Air permeability of the fabric increases after the treatment. (ⅲ) Tensile strength of the fabric after the treatment decreases while the elongation at break increases. (ⅳ) After treatment the drape coefficient also reduces. (ⅴ) Pill resistance after the treatment increases to a great extent.
机译:聚酯织物在60℃下用5%NaOH和10%CH_3OH进行的第一次处理10分钟,观察到以下变化:(ⅰ)化学处理降低了织物的经向和纬向折痕回复率。 (ⅱ)处理后织物的透气性增加。 (ⅲ)处理后的织物的拉伸强度降低,而断裂伸长率提高。 (ⅳ)处理后的悬垂系数也降低。 (ⅴ)治疗后的抗药性大大提高。

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