What are quick-drying clothes? As the name suggests, quick-drying clothes are clothes that dry quickly. But quick-drying clothes dry quickly not by absorbing sweat, but by evaporating sweat through air circulation and quickly transferring sweat to the surface of the clothes, thereby achieving the purpose of quick drying.

Under the same external conditions, quick-drying clothes dry about 50% faster than ordinary cotton fabrics , so in environments such as sports or outdoors where you sweat a lot and clothes get wet easily, wearing moisture-absorbing and quick-drying quick-drying clothes is more comfortable than wearing ordinary cotton fabrics. Therefore, quick-drying clothes are popular among outdoor athletes. favor.

Five elements of quick-drying clothes

Quick-drying clothes are There are corresponding standards. Only those that meet the following five elements can be called true quick-drying clothes:

01 / Water absorption rate

Good quick-drying clothes should have a water absorption rate of more than 200%. Immerse a piece of quick-drying clothing in water, leave it naturally for 30 seconds and then weigh it. The weight after washing must be more than twice the weight before washing to be considered qualified.

02 / Dripping water diffusion time

Good quick-drying clothes should have a dripping diffusion time of less than 3 seconds. Use ordinary clean tap water and drop it on a test quick-drying fabric of 10cm*10cm. The time for the water droplets to be absorbed by the fabric should be less than 3 seconds. The shorter the time, the better the diffusion effect of the water droplets on the fabric, and the faster it will absorb sweat.

03 / Wicking height

Good quick-drying clothes should have a wicking height greater than 100mm. That is, after moistening a quick-drying strip of cloth, the height of water intrusion into the fabric is at least 100mm. The higher the water absorption of the fabric, the better the wicking effect is, and the better the fabric absorbs moisture.

04 / Evaporation rate

The evaporation rate should be greater than 0.18 g/hour. The faster the evaporation, the better the drying effect.

05 / Moisture vapor transmission rate

Good quick-drying clothing should have a moisture permeability greater than 10,000 grams/square meter/day, which means that one square meter of quick-drying fabric must be permeable to at least 20 pounds of water per day.

If you think these standards are too troublesome to test, there is a simple criterion: buy quick-drying When wearing clothes, look for the national standard GB21655.1 on the tag of quick-drying clothes. This is the country’s mandatory standard code for quick-drying clothes. In addition, you can also check the nylon and polyester content on the tag. The high nylon content proves that this quick-drying garment is not much different.

Categories of quick-drying clothes

Learn about quick-drying clothes If you know the indicators of clothing and how to choose quick-drying clothes, what types of quick-drying clothes are there on the market?

01 / Ordinary fabric quick-drying clothes

This type of quick-drying clothing changes the weaving structure of the fabric through conventional weaving methods, and uses the pressure difference of sweat to flow out of the body to achieve the effect of moisture absorption and perspiration. Generally, cheap quick-drying clothes are sewn from this kind of fabric.

02 / Quick-drying clothes made of raw yarn

This type of quick-drying clothes is woven with raw yarns that are permanently moisture-absorbing and sweat-wicking, such as COOL-MAX raw yarns. This quick-drying fabric changes the shape of the yarn so that the original conventional round yarn can be transformed into a special-shaped yarn by adding small holes for sweat to flow out. This type of yarn is particularly expensive because it is difficult to process, and is generally purchased by high-end athletes.

03 / Use polyester polyether chemical additives

This type of quick-drying clothing adds polyester and polyether chemical additives to the back of the fabric to achieve a temporary quick-drying effect. This auxiliary has been tested to be non-toxic, but the quick-drying effect of this kind of quick-drying clothing will be weakened due to the gradual reduction of the quick-drying auxiliary after being washed for half a year or a year.

04/ One-way moisture-conducting fabric that dries in seconds

This type of quick-drying clothes adopts one-way moisture-conducting fabric that dries in seconds The fabric absorbs sweat through the bottom ice ion fiber with drainage properties and transfers it to the outer layer of hydrophilic and quick-drying cotton yarn. It is always in a cycle of sweat absorption and perspiration like an air conditioner, keeping the skin dry and comfortable at all times. Therefore, the quick-drying running clothes made of one-way moisture-conducting fabrics, also called second-drying fabrics, are called air-conditioned T-shirts. These are real quick-drying clothes that absorb and wick away sweat. The first three types of quick-drying clothes are indeed hygroscopic. Not bad, but quick-drying is average.

Therefore, no matter what type of quick-drying clothes, its biggest feature is that it can quickly wick away sweat and quickly remove sweat. Transferred to the surface of the clothes, it accelerates evaporation by expanding the sweat area and achieves the purpose of quick drying. At the same time, it has good warmth retention properties, keeping the skin dry and refreshing, and is increasingly favored by outdoor athletes.