2022年1月7日gydF4y2Ba
合理客观地评价织物的耐候性,对促进纺织品的发展和生产具有积极的促进作用。面料抗起球性的测试方法有很多,主要是模拟在日常生活和实际的穿洗过程中,由于不断的摩擦,从而出现面料表面起球的现象,因此设计了测试方法。不同的目标市场有不同的测试。方法,如美国标准、欧洲标准、中国标准、客户标准等,通常根据出口、产品类型或买家选择合适的测试方法。常用的起球方法有ICI起球箱法、Martindale起球法、随机转鼓法、弹性垫片法、圆形轨迹起球法。需要注意的是,起球试验不仅限于上述试验。而且现在有很多客户要求洗后直接通过面料的发夹进行评级,客户选择使用洗后样品。各种起球测试方法,以评估织物对促进起球性能的阻力。ICI起球箱法测试原理是从纬线到纬线,用一个大小相同的方形试样,将三个方形试样分别缝成管状,正面分别设置在聚氨酯吸湿管上。在软木盒内,以每小时3600转的次数翻转试验箱,在评定箱中取出样品,将织物与织物进行比较,一级最差。第5层是最好的,当结果在两个相邻的两层之间时,我求一半。 Common test standards include ISO 12945-1, GB / T 4802.3, IWS TM 152. This method mainly simulates the fabric itself with its own uninterrupted friction, and the fans of the fabric and other pharmaceutically fangs. This test method can be applied to all types of fabrics, but the main domestic market or export to the European market is using this method to test the pilling performance. AVENO related products: AG05 ICI Pilling and Snagging Tester Martindale Pilling method The test principle is to take three pairs of circular samples from the fabric, which are loaded in the upper and lower clamping devices. Under the slight pressure, the sample itself rubs each other, and rubbed by the Lissajous, after a certain number of revolutions, Samples are compared with the original or standard samples of the rating box, and the the worst level 1, level 5 is the best, and when the results are interposed between two adjacent two levels, it can be evaluated as half level. This method is applicable to all types of fabrics, but it is more applied to woven fabrics. It mainly simulates the pilling condition after frequent friction between fabrics. AVENO related products: AG04 Martindale Abrasion and Pilling Tester Random Tumble method The experimental principle is to take ...