Virgin Polyester Staple Fiber 1.4D 38mm

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Product Description:

Specification:1.4D×38mm


Features:

1)High strengt:higher over one double than cotton,also higher than three times with wool,strong and long time lasting.

2) Heat resistance,can be used in 70 to 1700°c, the best heat resistance and stability of all the synthetic fiber.

3)Wear resistance, in the second place during synthetic fiber,after nylon.

4) Good elasticity,close to wool.Crease resistance is better than all other fibre.  It keeps textile fabric non-ironing.

5) Low moisture regain, good insulation quality.


Applications:

Spinning yarns Ne 8-45s, open-end or ring-spunNon-weaving, thermal bonding, collodion, needle punching,  spun lace etc.


Inner packing:350kgs/bale
Outer packing: PP woven bag


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Q:What are the characteristics of bamboo fiber socks? What are they good for men?
Bamboo fiber socks are made of natural bamboo as raw material, processed by special high technology, extracted cellulose from bamboo, and then regenerated cellulose fiber by making glue, spinning and other processes. Mayr Butler bamboo fiber socks using high-tech means of production, does not contain any chemical additives, has the good permeability, instant water absorptivity, wear resistance and good dyeing properties, but also has a natural antibacterial antibacterialdivide mite anti self and anti ultraviolet function. It is a kind of natural environmental friendly green fiber in the true sense.
Q:What kind of fabric is polyester fiber with spandex ?
Polyester fiber plus spandex is spandex.Spandex is the abbreviation of polyurethane fiber, it is a kind of elastic fiber. Spandex filament which is composed of a plurality of general, generally 10D/ root, there are even 15D/ root, 20D/ root, root number theory less, evenness is better, because the opportunity to overlap form rate is less, the production of dry spinning solution DMAC is harmful to human liver, 10D/ containing control 0.5mg/kg, such as 15D/ the root is 0.7mg/kg, more than the standard.
Q:Are bamboo fibers counted as artificial cotton?
Not to count, is to use high-quality natural bamboo as raw material, after a special high-tech processing, the extraction of cellulose from bamboo, and then through the gum, spinning and other processes made of regenerated cellulose fiber. Chemical composition of bamboo fiber bamboo fiber is mainly cellulose, hemicellulose and lignin (Table 1), 3 persons with a high amount of chitosan fiber accounted for more than 90% of the dry mass, followed by protein, fat, pectin, tannin, pigment, ash, most in the cell lumen or special the organelles, directly or indirectly involved in its physiological function.
Q:Why carbon fiber is an inorganic macromolecule compound?
Organic matter of low melting point, generally not more than 400 degrees Celsius. Polar organic matter is very weak, therefore are insoluble in water. The organic reactions between mostly intermolecular reaction, often need some activation energy, the reaction is slow, often requires a catalyst and other means. The organic reaction is more complex and under the same conditions, a compound often can be done at the same time several different reactions, produce different products.
Q:What is plastic fiber?
Plastic -- are organic compounds with a molecular weight of very large components, or from a variety of materials with its basic components, with heat and pressure to have liquidity and forming solid state final, known as plastic. Also referred to as synthetic resin.
Q:What are the advantages and disadvantages of cotton fibers?
In the humidity state, the strength of the cotton fiber increases by 10%, but when the moisture is too low, the strength is poor. Cotton has excellent dyeing properties and is easy to dye. There are some not to say.
Q:Why does pure cotton fabric fall off?
The best products at home and abroad are hair loss. The hair is used in chemical technology. It is by chemical strong alkali will fabric fiber floating wool all burned, so as to achieve fabric without floating hair.
Q:What's the difference between natural fiber and chemical fiber?
A chemical fiber is a fibrous object made by artificial processing, and a chemical fiber can be divided into two categories: man-made fiber and synthetic fiber.1. man-made fibres, artificial fibres, also called recycled fibers, are fibers made from natural polymers or fibers that lose the value of textile processing. It includes synthetic cellulose fiber, artificial protein fiber, artificial inorganic fiber and artificial organic fiber.The man-made cellulose fibers: viscose, acetate fiber etc..The artificial protein fiber: soybean fiber, peanut fiber etc..The man-made mineral fibre: glass fiber, metal fiber, carbon fiber and so on.The synthetic organic fiber: chitin (crab shell) fiber, seaweed glue fiber etc..
Q:What's the difference between a biological fiber mask and a silk mask?
Because silk contains 18 kinds of amino acids on human highly nutritional value, is a porous material, good air permeability, good absorbent, the film specifically for the United States and Japan after the operation, wound dressing, wound dressing to use, help wound healing and no stimulation, known as "artificial skin". As a mask, its function is ever a mask can not be done, but it is a very high safety factor, light texture, thin, soft, breathable, transparent, like a second layer of human skin, so the product once available, the industry known as the "five star mask", become a popular trend in the countries and regions in Europe, America, Japan, Hongkong, Taiwan Chinese beauty industry developed.Advantages: thin, docile, good air permeability
Q:What is the working temperature of the carbon fiber material in the mechanical structure?
Synthetic stone (carbon fiber board) is a kind of composite material made of glass fiber and antistatic high mechanical strength resin. A ring that gradually rises in temperatureThe ability to continue to maintain its physical properties in the environment so that it can achieve high standard results during peak soldering without distortion. High temperature nanocomposite materials (synthetic stones) are not separated from the substrate in a harsh environment for a short period of time at 350 DEG C and operating temperatures at temperatures of 260 DEG C. Synthetic stone can improve the quality of PCBA in wave soldering process, avoiding the pollution of gold finger or contact hole because of human touch.

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