What are the types of fiber? What are the commonly used types of fiber?

Fiberglass: the largest amount and the cheapest.

Carbon fiber: Chemically similar to carbon.

Boron fiber: high temperature resistance, strength, elastic mold height.

Metal fibers: easy filamentation and high elastic modulus.

Ceramic fibers: high-temperature, high-strength composite materials.

Classification of textile fibers: natural fibers and chemical fibers.

1. Natural fibers include plant fibers, animal fibers and mineral fibers.

Plant fibers: such as: cotton, hemp, fruit fibers.

Animal fibers: such as: wool, rabbit hair, silk.

Mineral fibers: e.g. asbestos.

2. Chemical fibers include regenerated fibers, synthetic fibers and inorganic fibers.

Recycled fibers: such as: viscose fiber, acetate fiber.

Synthetic fibers: such as: nylon, polyester, acrylic, spandex, vinylon, polypropylene, chlorine.

Inorganic fibers: such as: glass fiber, metal fiber, etc.

Characteristics of commonly used fibers, commonly used fibers are cotton, linen, wool, silk, rayon. polyester and nylon, etc.

1.Cotton fibers are characterized by the variety of Hill soft staple fibers. Hemp is characterized by its coarseness, hardness, and pale yellow feel, making it difficult to distinguish individual fibers.

The characteristics of wool are bound to be coarse and long in length, with a length of 60 to 120 mm. Between. Modification is relatively full, full and elastic.

The fibers are curvy and milky white. Silk is characterized by being slender and uniformly coarse fibers, slender and smooth to the touch. Glossy, shiny, and silky sensitive.

The color is pale yellow. The characteristics of polyester are: Strong and large, elastic and not easy to deform.

Nylon is characterized by spicy light, strong and good elasticity. It is easier to deform than polyester.

2.The definition of nylon, please ask is the Chinese name of synthetic fiber, translated name is also called resistance, nylon, it is the world's earliest synthetic fiber variety, due to its excellent performance and rich raw materials have been widely used.

The performance of nylon is strong, good, and wear-resistant, ranking first among all fibers, and its wear resistance is ten times that of cotton fiber. Ten times more durable than dry viscose and 140 times more durable than wet. It has good elasticity and resilience.

But it is easy to deform, so it is easy to give a pleat ventilator in a plant. It has poor air permeability and is prone to static electricity.

The definition of polyester is that polyester is an important variety among synthetic fibers. It is the trade name of polyester fiber in China. Its performance is high strength.

The impact strength is four times higher than that of nylon, 20 times higher than that of viscose fiber, with good elasticity, close elasticity to wool, good water absorption, good abrasion resistance, and good abrasion resistance. Hanai clothing can resist bleach and has poor dyeing.

Animal fibers, carbon fibers, mineral fibers, natural fibers, these are common in life.

Six synthetic fibers: polyester, nylon, acrylic, vinylon, polypropylene, chlorine.

There are many varieties of synthetic fibers, and there are more than 40 kinds of important ones, which can generally be divided into two categories: carbon chain synthetic fibers and Luzen hybrid synthetic fibers according to the main chain structure. Carbon chain synthetic fiber is a fiber obtained by a polymer composed of carbon atoms on the macromolecular backbone, and heterosynthetic fiber is a fiber made by a polymer containing oxygen, nitrogen, sulfur and other heteroatoms in addition to carbon atoms on the macromolecular backbone.

The main products of synthetic fibers are classified as spring

1. According to the structure of the main chain, it can be divided into carbon chain synthetic fibers, such as polypropylene fiber (polypropylene), polyacrylonitrile fiber (acrylic fiber), polyvinyl formaldehyde fiber (vinylon); Heterochain synthetic fibers, such as polyamide fibers (nylon), polyethylene terephthalate (polyester), etc.

2. According to the performance function, it can be divided into high-temperature resistant fibers, such as polybendazole fibers; high-temperature corrosion-resistant fibers, such as PTFE; high-strength fibers, such as polyterephthalyl p-phenylenediamine; radiation-resistant fibers, such as polyimide fibers; There are also flame retardant fibers, polymer optical fibers, etc.

1. Plant fibers. Such as: cotton, hemp, fruit fiber.

2. Animal fibers. Such as: wool, wool-free, silk.

3. Mineral fiber modification. Such as: annihilation of asbestos.

4. Chemical fibers, chemical fibers used in shapewear refer to fibers made of natural or artificial polymer substances. It is divided into recycled fibers and synthetic fibers. Regenerated cellulose fiber is a regenerated fiber made of natural cellulose because its chemical composition is the same as that of natural cellulose and its physical structure has changed.

Synthetic fibers, shapewear synthetic fibers are made of synthetic polymer compounds, commonly used synthetic fibers are polyester, nylon, acrylic, chlorine, vinylon, spandex, etc.

Cotton fabrics have strong hygroscopicity and large shrinkage. Resistant to alkalis and acids.

Lightfastness and heat resistance are all the same. Not resistant to mold.

Hemp hygroscopicity is good, water resistance is superior, it is not easy to be eroded by water and mildew and rot, it conducts heat quickly, and it has a cool feeling when worn. The strength and abrasion resistance are higher than that of cotton, and the resistance to alkali is not acid.

The viscose feels soft, smooth and cool, breathable and antistatic. Viscose is man-made cellulose made from natural cellulose, which is similar in nature to cotton.

Polyester fabric has high strength and elastic recovery ability, poor moisture absorption, easy to carry static electricity in winter, affect comfort, easy to dry after washing, polyester is the best heat resistance fabric in synthetic fiber fabrics, good light fastness, in addition to being worse than acrylic, its light fastness is better than natural fiber fabrics. The degree of damage to acid and alkali is not great, and it is not afraid of mold and insects.

When the acrylic fiber is elongated by 20%, the rebound rate can still be maintained at 65%.

Fluffy and curly and soft.

It has higher warmth than wool and is lightfaster than other fibers such as polyester and nylon, which can replace wool.

Nylon is strong, silvery, and wear-resistant.

Ranked first of all fibers.

However, the ventilation and air permeability are poor and easy to produce static electricity, alkali resistance is not acid resistant, sunlight resistance is not good, the fabric will turn yellow after a long time, the strength will decrease, and the moisture absorption is not good, but it is better than acrylic and polyester.

As the name suggests, chemical fiber is the use of high-tech production technology to make people finger fiber products, now on the market Xu Weixiao Jiduo products contain a certain amount of chemical fiber, but the application of chemical fiber types are different, so what are the classifications of chemical fiber? Let's take a look at the introduction of chemical fiber types!

Introduction to Chemical Fibers.

Chemical fiber is a kind of polymer compound as raw material, after special process treatment of the fiber, it has a rich variety, good gloss, diverse functions and many other characteristics, in life and production is very widely used, for example, in the clothing fabric, filter cloth, conveyor belt, hose, rope, fishing net, electrical insulated wire, medical suture manufacturing field, chemical fiber is an indispensable product, become the key product to promote the progress of our life and production.

What are the classifications of chemical fibers.

1. Recycled fibers.

Regenerated fiber is an important category of chemical fiber, its production process is inspired by silkworm spinning, because the production of fiber products and raw materials, in terms of physical mechanism, chemical properties and other aspects have undergone fundamental changes, so it is named "regeneration". Recycled fiber has many advantages such as soft feel, good gloss, breathability and comfort, good hygroscopicity, and convenient dyeing, but it also has disadvantages such as easy wrinkling and poor acid and alkali resistance.

2. Synthetic fibers.

Synthetic fibers are made of synthetic polymer compounds, and the commonly used synthetic fibers are polyester, nylon, acrylic, chlorine, vinylon, spandex, polyolefin elastic yarn, etc. Among them, polyester, acrylic and spandex are the most common in the lives of our rollers, and are widely used in the production of home wear, casual sportswear, home textiles, carpet mats, curtains, soft decorations and other fields. At the same time, synthetic fibers also have good durability, and their fabric products generally have a long service life.

In addition, there are many ways to classify chemical fibers, such as filaments, short fibers, special-shaped fibers, composite fibers, etc., according to the shape, and can also be subdivided into ordinary fibers and special fibers according to their uses. In fact, no matter what kind of classification, there is a scientific basis, according to the difference between research and application fields, to adopt different divisions, will bring more convenient conditions for scientific and technological research and development, product processing