提起化学纤维织物,人们往往会与穿着闷热联系起来,认为化纤织物面料不透气。其实不然,有些化纤产品的透气、透湿性可优于任何天然纤维。那么,为什么一般化纤织物穿着时会感到不舒适呢?这是因为化学纤维的吸湿性差,人体排出的汗水不能及时地吸收和蒸发掉,因而会有气闷的感觉。然而,如果穿着纯棉内衣,出汗后,内衣湿透而不及时更换或晾干, Lifting chemical fiber fabrics, people often associate with sultry wear, and believe that chemical fiber fabrics are airtight. Actually, some chemical fiber products have better breathability and moisture permeability than any natural fiber. Then, why do chemical fiber fabrics generally feel uncomfortable when they are worn? This is because chemical fibers have poor hygroscopicity and the sweat discharged from the body cannot be absorbed and evaporated in a timely manner, resulting in feeling of boring air. However, if you wear pure cotton underwear, after sweating, the underwear is soaked and not replaced or dried in time.