Polyester fabric is a kind of chemical fiber fabric used in daily life. Its biggest advantage is that it has good wrinkle resistance and shape retention. Therefore, it is suitable for jacket clothing. So what are its characteristics?
The short fiber strength is 2.60 × 175 ± 5.7cn/dtex, 5.60 for high strength fiber × 1775.8.0cn/dte. Due to its low moisture absorption, its wet strength is almost the same as its dry strength, and its impact strength is 4 times and 20 times higher than that of nylon.
The elasticity of polyester fabric is close to wool. When the elongation is 5% - 6%, it can almost completely recover. Polyester is twisted repeatedly, and the original shape can be quickly restored without wrinkles. The modulus of elasticity is 1412 times higher than that of other fabrics.
It can be said that polyester has the best heat resistance and extreme plasticity in chemical fiber fabrics. If you make a pleated skirt, you can keep the pleats without over ironing.
Polyester fabrics are generally more durable than natural fiber fabrics. Exposure to the sun is basically no problem. There is no need to worry about any side effects. This property makes the light resistance of polyester fabric almost the same as that of acrylic fabric.
Wear resistance is second only to nylon and has the best wear resistance, which is better than nylon and synthetic fiber.
Polyester fabrics, textiles made of acid and alkali do little harm to them, so some bleaches and oxidants do not work at all. Polyester textiles are not afraid of mold and insects.
The above six points are the advantages of polyester fabric. It is precisely because of these advantages that polyester fabric can become a common raw material in the modern technology of sanitary products such as diapers.