it is more powerful than its natural counterpart
Polyester yarn is derived from xylene, a hydrocarbon produced during the cracking of crude oil. Xylene is then mixed with nitric acid to form PTA. PTA is then mixed with ethylene glycol in a reaction chamber to produce polyester. This process produces long molecules that are further stretched and spun into polyester threads.
This molecular stretching and alignment process gives polyester fabric threads their elasticity and strength. Therefore, polyester does not deform over time and is not as strong as cotton. Plus, since it's synthetic, it's also more resistant to mold, wear, and sun damage. That's why polyester is the first choice for producing fabrics that can withstand a lot of wear and tear.
It is resilient and flexible
Ever wonder why sportswear is made of polyester? This is because polyester is elastic and flexible. The long polymer molecules make it easy to stretch and snap back into shape after stretching. This makes it ideal for fabrics that require a lot of movement, be it stretch or flexibility.
it dries fast
Another reason polyester is often chosen for sportswear is that it dries faster than cotton. Cotton has a tendency to absorb moisture (sweat) without the moisture evaporating as quickly. Polyester, on the other hand, is somewhat waterproof, so it doesn't ooze; instead, it pulls moisture away from the skin, allowing it to evaporate quickly. On a 100% polyester blend, the water beading on the surface instead of being soaked.
Wide range of uses
Few other materials in the world are as versatile as polyester thread. Polyester is not only used to produce fabrics, but also water bottles, power belts, ropes, tire cords, sails, and even floppy disks. This makes polyester thread the perfect choice for a variety of applications. For example, polyester yarns are used in car tires, sportswear, wire insulation, sails, and more.
Cheap
Finally, it's affordable. Compared to cotton, the polyester thread can be mass produced at a meager cost. That's why it is the first choice for many companies that want to produce low-cost fabrics and provide their customers with an easy-to-use product. In fact, even producing multi-color polyester threads is not as expensive as anyone thinks!
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