Virgin Polyester Staple Fiber 3.89D X 51mm

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Product Description:

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



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Q:Identification of carbon fiber frames
As for the frame you mentioned, you can try to break it with your hands. If it is easy to bend and cannot be restored, it may be false. Another look at the price, carbon fiber products are generally more expensive. Personally think that the frame is not necessary to use carbon fiber reinforced, and not to take on the ground knock, probably is just a gimmick to sell products.
Q:What is the raw material of viscose fiber?
Viscose fiber (Viscose fiber), is the full name of viscose. It is divided into viscose filament and viscose staple fiber. Viscose rayon, silk, also called. After 2000, viscose appeared a new high-grade varieties of Tencel, bamboo fiber. Viscose is of cotton or other natural fiber as raw materials for the production of cellulose fibers. In 12 main textile fiber, viscose moisture with human skin physiological requirements, with smooth cool, breathable, antistatic, dyeing flowery characteristics.
Q:Is Chiffon polyester?
Chiffon called "Georgette", also known as Georgette georgette crepe, is a silk fabric with strong twist crepe by crepe weft weaving, georgette name from France (Georgette). Chiffon is classified with silk chiffon and silk chiffon. 1, silk chiffon ingredients are 100% of mulberry silk (natural fiber), 2, artificial silk chiffon general component of 100% polyester, polyester fiber, (chemical fiber).
Q:Does Vic fiber belong to admixture?
To answer is not belong to Vic fiber (concrete) admixture, I think we must first look at what is called (concrete) admixture: concrete admixture is added in concrete mixing before or during mix, in order to improve the new concrete mixing and (or) the properties of hardened concrete materials, can also be referred to as additive.
Q:What are the advantages and disadvantages of cotton fibers?
The biggest advantage is spinning, natural turn to make cotton fiber has a certain capacity, is conducive to spinning process. Cotton fiber has better moisture absorption and abrasion resistance, and moisture regain reaches 8%.
Q:What is the designated outer fiber?
Toyobo company and American The Dow chemical company (hereinafter referred to as Dow company) concluded a polyolefin elastic fiber "pioneered by the company in the United States in the world of DOW - XLA fiber in Japan's domestic monopoly manufacturing and sales contract. The fiber has the following characteristics: a heat resistant super high temperature of 220 degrees centigrade; the chlorine can withstand has baking resistance to chlorine, acid of sulfuric acid is also very strong scalability; the soft (flexible equivalent of spandex fiber, return more slowly); the resistance to seasonal; not. Turn yellow and so on. Not only can be used for clothing, but can be widely extended to bedding, car seat etc..
Q:What is the density of polyester?
Poly (ethylene terephthalate) is prepared by esterification of terephthalic acid two methyl ester with ethylene glycol ester or esterification of terephthalic acid with ethylene glycol. The average molecular weight (2-3) x 104 of the crystalline saturated polyester is 1.5-1.8. The average molecular weight is equal to the molecular weight. The relative density is 1.368., the melting point is 225 DEG C, the flow temperature is 243 DEG C: the glass transition temperature is 80 DEG C, Martin is heat-resistant 80 DEG C, the thermal deformation temperature is 98 DEG C (1. 82MPa), and the decomposition temperature is 353 DEG C. With good mechanical properties, high rigidity, high hardness, low water absorption and good dimensional stability. Good toughness, impact resistance, friction resistance and creep resistance. Good chemical resistance, soluble in cresol, concentrated sulfuric acid, nitrobenzene, three chloroacetic acid, chlorophenol, insoluble in methanol, ethanol, acetone, alkane. Use temperature -100 ~ 120 degrees centigrade.
Q:What's the difference between a silver fiber radiation suit and a metal fiber radiation suit?
In the end, anti radiation clothing which kind of material is good, we look at the current market anti radiation clothing mainstream fabric:1: metal fiber blended fabric. Generally use a diameter of about 0.008 millimeters of stainless steel, metal fiber and cotton and polyester fiber blended into fabrics, good fabric shielding value of more than 30DB. It has better flexibility because of the addition of other fabrics. Parameters: breathable, washable, shielding, stable performance;2: all silver fiber knitted fabric. The silver fiber here is not pure silver, but a new composite fiber made of silver ions and ordinary fabric. In addition to having good breathability, it also has the function of bacteriostasis and maintenance to human body. The shielding value of all knitted fabric with silver fiber is above 70DB. This fabric is easy to oxidize, but oxidation does not affect the effect of radiation protection and the use of clothing. Parameters: breathable, washable, antibacterial, maintenance, elimination of static electricity, shielding performance is stable;3: semi silver fiber blend fabric. Silver fiber fabric refers to made of silver fiber and polyester fiber blended fabric, the fabric shielding value between metal fiber and the silver fiber fabric, usually around 50-60DB, antioxidant capacity than the silver fiber fabric, but also has a role in the maintenance of antibacterial. Parameters: breathable, washable, antibacterial, maintenance, elimination of static electricity, shielding performance is stable;
Q:Carbon fiber is now the best T
Raw material for resin, etc., do not elaborate here. The amount of silk contained in a thread is also a standard, 1K, 2K, 6K, 12K, etc. 1K=1000 silk. The smaller the more expensive. But the more expensive, the better. It depends on how small the T is. In principle, carbon fiber drawing is simple and difficult to carbonization. The temperature is out of control. The rate of finished products is now likely to be between 90% and 95% internationally. What follows is the focus. The world's most famous carbon fiber company is Japan's Dongli. Energy producing T1000 and MJ60. can also produce T800, of course. In fact, T800 prices are not high in the international market. T700 almost 17 USD/KG, T800 almost 35 USD/KG, because the production is large, low cost, so the Dongli T800 above the price of gross profit margin is basically around 20%.
Q:The difference between superfine fiber PU synthetic leather and traditional synthetic leather
Superfine fiber PU synthetic leather is a new type of high-grade synthetic leather made of very fine fibers, each field can be used as shoes, bags, furniture, car interiors, and has the characteristics of leather leather than superior index. The three-dimensional network structure of nonwoven fiber superfine polyurethane synthetic leather base cloth is a recent development of a new generation of synthetic leather, it was called the fourth generation of artificial leather, can be comparable with the advanced natural leather, moisture permeability has inherent natural leather, and more than natural leather in chemical resistance, waterproof, mildew degeneration etc..

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