欧美MV日韩MV国产网站,亚洲avav天堂av在线网爱情,国产六月婷婷爱在线观看,精品人妻av一区二区三区

Do not know if you understand the concept of moisture, clothing fabric moisture permeability is an important comfort, health performance, it is directly related to the ability of fabrics to discharge sweat. In particular, underwear, must have good moisture permeability. Good hygroscopic fibers, have good moisture permeability. Polypropylene fine denier silk texture, affinity and skin, there is a good moisture permeability.

Nowadays, because of its high strength, low density, good abrasion resistance and strong chemical property, polypropylene fiber is widely used in apparel and decorative fabrics. However, because of its rough hand and hardness, its proportion in the textile industry is more low. In the mid-to-late 1980s, the birth of polypropylene fine denier fibers and ultrafine-denier polypropylene filament yarns gave polypropylene excellent functionality. In particular, polypropylene fine denier fibers, which exceed the feel and performance of cotton. Therefore, polypropylene has been called "super cotton".

Polypropylene fine denier wet guide function

Especially when the monofilament fineness is less than 1dtex, the feeling is very fluffy and soft. With the unique wicking effect of polypropylene, the polypropylene fine denier fiber has the advantages of moisture-conducting, warm-keeping, easy-to-wash and quick-drying, For a new generation of sportswear and thermal underwear exclusive fabric.

The moisture regain of polypropylene at standard temperature is only 0.03%, so it is not absorbent, but the capillary effect is very high, mainly due to its wicking effect, and the size of polypropylene wicking effect due to the size of the surface pressure . In terms of the non-absorbency and drying properties of the fabric, pure polypropylene has the fastest drying rate and since polypropylene itself is non-absorbent it is unimpeded during wicking. Cotton fabric in the wetting is due to water molecules and fiber molecules impede, making the cotton fabric wetting and drying rate is relatively slow, good water retention.

The moisture permeability of polypropylene fiber is related to the structure of the fabric. The moisture permeability of the filament is the best, and the water retention rate is closely related to the fiber type. Poor pure polypropylene, cotton and cotton blended better. In the wet-drying performance, but the more prominent pure C, especially the mesh structure, which in turn is better than short-fiber filament.

Moisture permeability, and now many people consider the purchase of clothing, one aspect, especially in summer clothing, moisture permeability is very important, a direct impact on the user experience. Polypropylene fine denier soft fluffy, has a unique wicking effect. Good quality polypropylene fine denier fiber to make in Guangdong. welcome to order.