The difference between chemical fiber sheets and pure cotton, in daily life, chemical fiber can also be used as our clothing material, and it is generally cheaper and more economical. Many people don't know how chemical fiber clothes come from. Let's look at the difference between chemical fiber sheets and pure cotton.
The difference between chemical fiber sheets and pure cotton is 1 1, and the materials are different.
Pure cotton fabric refers to the fabric produced by cotton, and chemical fiber fabric mainly refers to the pure spinning, blended or interwoven fabric processed from chemical fibers.
2, the performance is different
Pure cotton fabric has good hygroscopicity and heat resistance, and is comfortable to wear. Work clothes in some industries that require high hygroscopicity can be processed with pure cotton fabrics. Compared with pure cotton, chemical fiber fabrics have some weaknesses, such as poor hygroscopicity, poor comfort and poor hand feeling.
3. Different identification methods
Pure cotton has obvious wrinkles after kneading, and the fabric has obvious wrinkle lines after being folded in half and scraped with nails, while the chemical fiber fabric has no wrinkles after kneading; Pure cotton fabrics have no "aurora". Press the cloth flat with both hands to increase a certain tension. The fabric and the body are at a 45-degree angle downward. Look at the light source to see if there is any dazzling light flashing. If there is, it proves that there is chemical fiber.
Extended data
Common chemical fiber fabrics:
1, polyester fiber
The scientific name of polyester is polyethylene terephthalate, short for polyester fiber. Polyester is a trade name in China, and it is called polyester, polyester and Tetron abroad.
The biggest feature of polyester is that its elasticity is stronger than any fiber; Good strength and wear resistance, the fabric woven from it is not only 3 ~ 4 times higher than other fibers, but also stiff and not easy to deform, and has the reputation of "no ironing"; The heat resistance of polyester is also strong; Good chemical stability, no reaction with weak acids, weak bases and oxidants at room temperature.
2. Nylon
Nylon is the commodity name of our country, and the scientific name is polyamide fiber; There are different varieties such as nylon -66, nylon-10 10 and nylon -6. The trade names of nylon abroad are also called "Nylon", "Nylon", "Kaplan" and "Ahmilon".
Nylon is the earliest synthetic fiber variety in the world. Because of its excellent performance and rich raw material resources, it has always been the highest synthetic fiber variety. It was not until after 1970 that polyester fiber retreated to the second place of synthetic fiber because of its rapid development. The biggest feature of nylon is its high strength and good wear resistance, ranking first among all fibers.
3. Acrylic fiber
Acrylic fiber is a domestic commodity name, and its scientific name is polyacrylonitrile fiber. In foreign countries, it is also called "Oren" and "Court". Acrylic fiber is white, curly, fluffy and soft to the touch, similar to wool, and is mostly used for blending with wool or as a substitute for wool.
The hygroscopicity of acrylic fiber is not good enough, but its wettability is better than wool and silk fiber. Its wear resistance is poor in synthetic fiber, and the ironing temperature of acrylic fiber is below 130℃.
The difference between chemical fiber sheets and pure cotton II. How about washing cotton sheets?
Washed cotton quilt cover is environmentally friendly, nontoxic, warm and comfortable to use. The important thing is that it will not shrink like pure cotton after washing, and it will not change color after repeated washing. Cleaning and maintenance is much simpler than pure cotton, so choose washing cotton between pure cotton and washing cotton.
Generally, there are two kinds of washable cotton materials, one is natural cotton and the other is chemical fiber fabric, which is very different.
What's the difference between washed cotton sheets and pure cotton?
First, wash cotton.
Washed cotton is made of cotton cloth. After special treatment, the surface color of the fabric is softer and the feel is very soft. Slight wrinkles reflect a feeling of old materials. This kind of cloth has the advantages of no deformation, no fading and no ironing. The well-washed cotton cloth has a uniform layer of plush on the surface and a unique style. Softer and more comfortable than pure cotton.
Washed cotton fiber is not easy to fall off, and has good tensile strength, washing resistance, high density and good thermal insulation. , its application industries are: clothing, bedding, baby carriages, cloth soft clothes, toys and so on. The surface is ironed at high temperature, so the cotton fiber is not easy to come out, with good tensile force, washability, high density and good thermal insulation performance. It is one of the ideal cotton accessories for middle and high-grade cold-proof outdoor clothing.
Disadvantages of washed cotton: washed cotton has many advantages, but it also has some disadvantages. Products made of washed cotton are easy to scatter and deform after a long time, which is the defect of washed cotton.
Second, pure cotton fabrics.
Pure cotton fabric is made of cotton and produced in textile processing. It has the characteristics of moisture absorption, moisture retention, heat resistance, alkali resistance and hygiene. Generally speaking, pure cotton fabrics have good hygroscopicity and heat resistance and are comfortable to wear.
Work clothes in some industries that require high hygroscopicity can be processed with pure cotton fabrics. For example, school uniforms in summer.
Pure cotton fabric has good hygroscopicity. Under normal circumstances, fiber can absorb water into the surrounding atmosphere, and its water content is 8- 10%, so it contacts with human skin, making people feel soft but not stiff. If the humidity of cotton cloth increases and the surrounding temperature is higher, all the water contained in the fiber will evaporate and disperse, so that the fabric can keep water balance and make people feel comfortable. The advantage of high elasticity is that a lot of air can be accumulated between fibers, and air is a poor conductor of heat and electricity, so the moisture retention of cotton fiber textiles is very good, and people feel warm when wearing cotton clothes.
Disadvantages of pure cotton: it is easy to wrinkle, and it is more difficult to smooth after wrinkling. Easy to shrink, the shrinkage rate of pure cotton clothes is 2% to 5%, except after special treatment or washing water treatment. Easy to deform, pure cotton clothes are easy to deform, especially summer clothes, because the fabric is thin.
After reading the introduction of the article, we already know whether the washable cotton sheets are good or not. Every fabric on the market has its own advantages, not to say which one is bad, but because everyone has different ideas, so there will be good and bad points. From this, we know that this kind of environmental protection is very good, and we also introduce the difference between washable cotton sheets and pure cotton.
The difference between chemical fiber sheets and pure cotton 3. Brief introduction of polyester fiber
The so-called polyester fiber is actually a sheet woven from polyester fiber, which is what we often call chemical fiber. This is a synthetic fiber. Polyester fiber has many advantages and is suitable for making all kinds of clothes and bedding. Good color fixing effect, bright color, not easy to fade, suitable for making coat clothing.
Second, can polyester fiber sheets be used?
1, good wrinkle resistance and shape retention.
The advantages of polyester fiber sheets are good wrinkle resistance and shape retention, and they will not wrinkle and deform when laid on the bed, so you don't have to worry about the sheets becoming crooked all day.
2, good heat resistance
The heat resistance of polyester fiber sheet is thermoplastic among all fabrics, so it can be made into pleated skirt, which is quite durable and will not be deformed after washing.
3, good light resistance
In addition to acrylic fiber, polyester fiber sheet has better light resistance, and its light resistance is better than natural fiber fabric. Especially behind the glass, the sun resistance is very good, almost equal to acrylic fiber.
4. Good elasticity
Polyester fiber sheet also has good elastic recovery ability, so the texture is very strong and durable, which can avoid tearing and scalding.
5. Poor melting resistance
Polyester fiber sheet is not very resistant to melting, and it is easy to form holes if it meets objects such as Mars and soot. So when we use polyester fiber sheets, we must avoid touching cigarette butts and sparks.
6. Poor air permeability
Polyester fiber sheet has poor air permeability and hygroscopicity, and it feels sultry when used, and it is easy to carry static electricity and dust, which affects beauty and comfort.