Microfiber Polyester VS Polyester | Detailed Explanation

Polyester is the trade name for polyethylene terephthalate fibers. The scientific name of it is simply polyester fiber because these fibers contain ester groups in the molecular structure of their polymers. In China, fibers are usually classified into three groups, they are fine denier, micro-denier, and ultra-fine denier. Fine denier refers to the fibers that are between 0.9 and 1.4 dtex. Micro denier refers to the fibers that are between 0.55~1.1dtex. Ultra-fine denier shows that the fiber's fiber size is below 0.55dtex. Now, we’ve learned the categorization of fibers. Then, what's the difference between microfiber polyester vs polyester? Let's learn more about it.

Advantages of Polyester Fabrics

Polyester is the simplest of the three synthetic fibers and is relatively cheap. In addition, polyester fabric has the advantages of heat preservation, not easy to wrinkle, heat resistance, good stability, strong wear resistance, chemical stability, mold resistance, easy to clean, and so on.

Polyester has good mechanical properties and good thermal stability of the textile fabric. Therefore, polyester is widely used in the field of decoration. For example, we use curtains, bed covers, sofa covers, and other decorative items that can be made of polyester. In addition to decorations, polyester can also be used in the production of automotive decorations, as well as tires, rubber products, reinforcing bars, insulation materials, filter cloth, rope, work clothes, etc. Now we know the advantages of polyester fabrics, let’s move on to learn its disadvantages.

Disadvantages of polyester fabric

First of all, polyester has poor moisture absorption, dyeing, and other shortcomings. Clothes made of polyester can make people feel stuffy, and not suitable for summer wear, in addition, polyester fabric is also prone to static electricity, and easy to stain. Therefore, when choosing clothes, we should carefully choose those made of polyester fabric.

Now that we have understood the basic information of polyester, to further understand the difference between microfiber polyester vs polyester, next, let's look at microfiber polyester.

Basic information on microfiber polyester

Microfiber polyester has the characteristics of natural fibers such as a soft feel, breathable moisture absorption, comfortable wearing, etc. At the same time, it also has the characteristics of non-shrinkage, quick drying, good elasticity, and fewer wrinkles after washing at room temperature.

Dyeing of microfiber polyester

According to the modern dyeing theory, the reason why dyes can dye fibers and have a certain fastness on fiber fabrics is that there are various forces between dye molecules and fiber molecules, and the dyeing principle and dyeing process of different kinds of dyes will vary greatly due to the characteristics of dyes and fibers.

The dispersed dyes used for microfiber dyeing should be dyes with good lifting, strong color rendering, good evenness and reproducibility, bright colors, good color fastness, and good dispersion stability. Special dyes need to be selected for dyeing, and most varieties are not ideal, which is one of the focuses of future development. In addition, it is also necessary to pay attention to the control of the dyeing temperature, which includes the setting of the starting dyeing temperature, the determination of the heating rate, and the setting of the insulation temperature.

The application of microfiber polyester in other fields

Since the 1990s, with the acknowledgment that microfiber polyester has become more and more popular, the application of microfiber polyester has emerged in all kinds of industries, such as traditional textile, apparel, and other fields like medical, health, automatic, aerospace, and apparel, which did change our life a lot.

Here are some of the major brands that use microfiber polyester: Nike uses microfiber polyester in its sportswear to improve its comfort and breathability. Adidas uses microfiber polyester in its sportswear to improve its hygroscopic and respiratory properties. Uniqlo uses microfiber polyester in its clothing to improve its softness and smoothness. Gap uses microfiber polyester in its clothing to improve its comfort and durability. The company uses microfiber polyester in its clothing to improve its fashion and cost performance.

Conclusion

Nowadays, an increasing number of people becoming more aware of their living standards, and they are gradually aware that microfiber polyester and polyester are almost everywhere. Therefore, learning more knowledge about the answer to the difference between microfiber polyester vs polyester can help us better improve safety awareness and living standards.