Virgin Polyester Staple Fiber 3.89D X 51mm

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Specification：3.89D X 51mm

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

Virgin Polyester Staple Fiber 3.89D X 51mm

Q: How to make fiber streamline test for forging parts?: With 1:1 hydrochloric acid water heating, not necessarily boil, about 75 degrees can be, in acid solution for 25-20 minutes. Then take out and rinse with alcohol. Use a magnifying glass that is no more than 100 times larger. Only the streamline of the forging is clear, the direction of the inclusion in the forging process of the metal is the direction of the streamline

Q: What are the basic features of polyester fiber?: Good elasticity. The elasticity close to wool, when stretched 5% ~ 6%, can almost completely recover. Wrinkle resistance over other fibers, that is, fabric does not wrinkle, good dimensional stability. The modulus of elasticity is 22 to 141cN/dtex, 2~3 times higher than that of nylon. . the strength and elasticity of polyester fabric has high resilience, therefore, the color fastness and durability, anti crease.

Q: What are the differences between automotive carbon fiber stickers and films? Who knows the industry, please point out!: The so-called carbon fibre seems many: some of the name of 3M foundry (not to disclose the name), Belgium (a company, respect gelatinous Caidie agent, the price is a bit high, Mike should also stick).Butterflies and Mike stick is in Belgium, tariffs to the hands of consumers at least more than 200 / square meters.

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: How about the fabric panties of bamboo fiber?: My understanding is biased, although I do not know whether it is right or not, but I have been insisting on my own views.

Q: How do you distinguish cotton from polyester fiber in appearance?: Cotton fiber shrinkage, poor color fastness, water cloth easy to wrinkle, used for personal wear more, and small shrinkage polyester fiber, with cotton fabric, poor heat resistance, the biggest feature is the thin texture, feel more slippery.

Q: What are the disadvantages of carbon fiber conductors?: When the wire rod is working, it is in the alternate state of hot and cold, and the ageing resistance of the surface fireproof material used commonly and the aging after a long time have certain influence on its fireproof property. Specific aging experiments have yet to be done, and there is no convincing data. The fire resistance of wire rod is limited, core material is generally flammable, and the bottom of ignition point. If the wire is short circuited or the local heating is uneven, it is easy to cause serious accident.

Q: What's the difference between natural fiber and chemical fiber?: Natural fiber is a natural fiber that can be obtained directly. Natural fiber can be divided into plant fiber, animal fiber and mineral fiber three kinds.1., plant fiber, plant fiber, also known as natural cellulose fiber, is the plant seeds, fruits, stems, leaves and other places to obtain fiber. It includes seed fiber, phloem fiber and leaf fiber.The seed fiber such as cotton, kapok etc.;The bast fiber such as ramie, flax and jute, kenaf and Apocynum etc;The leaves of sisal, Abaca fiber, such as.2. animal fiber, also known as natural protein fiber, is obtained from the hair of animals or the gland secretions of insects. It contains hair and glandular secretions.The hair: wool, cashmere, camel hair, yak hair, etc.;The gland secretion: Sang silk, tussah silk, silk, silk and other cassava castor.3. mineral fibers, mineral fibers, also known as natural inorganic fibers, are fibers extracted from minerals. Mainly including asbestos.

Q: Nylon and fabric made of clothes which is good, anti UV effect which good?: With polyester fiber as raw material, anti ultraviolet sun protection clothing is effective.In the chemical fiber, the intensity of ultraviolet light is sorted out: polyester fiber > nylon > rayon and silk. In the absence of the treated fiber, with anti ultraviolet properties of polyester fiber is the best, polyester fibers in the molecular structure of benzene with ultraviolet absorption, chemical fiber in nylon or rayon, nylon rubber rayon and so on, the anti ultraviolet performance than polyester.

Q: Will the clothes of polyester fiber shrink in hot water?: Generally, polyester fiber and nylon (nylon) are synthetic fibers, which have poor moisture absorption, so the clothes of this kind of fabric do not absorb sweat very much.

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