Polyester is a common representative of the class of polyesters.It is a synthetic fiber made from a melt of polyethylene terephthalate.
What polyester
studies on it have been launched in the UK in 1935, it was registered in 1945.In the former Soviet Union it called lavsan (at the place of research in the laboratory of the Academy of Sciences).What is polyester?Materials of this group are used in the manufacture of food films, plastics.It is a common trend in the polymer industry.In Russia they are used mainly as various kinds of blanks, which are made of various plastic containers and the container.To a lesser extent used for the manufacture of fabrics, films and molding of various products.In other countries, the situation is the opposite: most of the polyethylene terephthalate used in the manufacture of yarns, fibers.
composition
What polyester?Do you know what is its composition?Polyester has unique properties.That is why it is so appreciated.100 Polyester retains a very strong heat resistance.It has high elasticity and low hygroscopicity.This property is ideal for use in light industry, because these products retain excellent appearance and do not change shape.When using pointed out that polyester is resistant to fading, mildew, he does not even afraid to ask.Not allowed whitening.
mixture with other fibers
To increase the strength of the finished products, making them antistatic properties, polyester is used with other natural fibers.This combination greatly improves the quality of and consumer demand for fabrics for sewing all kinds of garments (on coats, jackets, suits and to the laundry).Given that the polyester soft and dries quickly, it is often combined with cotton and viscose.Polyester fibers are very similar to wool, perfectly mimic the texture of natural fiber.It is used in some cases, a mixture with polyamide.From various additives, weave structure, the size of the used polyester fibers can change its texture, appearance, be matt or shiny.
Scope
What polyester?He opens a group of synthetic fabrics.Very popular and frequently used by designers.His resistance to light, high strength and a long time to maintain the shape of the property will always be in the price of the leading fashion brands.The positive properties include the following:
- fabric is thin, very fast drying.
- well maintained and fits the shape is not rumpled.Please note that in case of overheating on the fabric may pucker, which is not so easy to spread.
- Not afraid of sunlight, does not fade, it is suitable for sewing textile products.Such products after many years of use, retain the original brightness of colors.
- Easy maintenance, resistance to stains, lends itself well to the purification.
- polyester fabrics are not afraid to weather, ideal for sewing sports equipment, coats, jackets.
- When sewing in products perfectly preserved pleated folds and wrinkles.
- fabrics do not stretch and do not sit, durable abrasion.
Negative properties of polyester following:
- Low water absorption.
- more difficult to stain.
- has increased stiffness, electrified.
