Polyester Staple Fiber 1.3D 38mm

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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.


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

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Q:I asked about the gum. What are the ingredients and what are the characteristics?,
Viscose fiber has good moisture absorption, and its moisture regain is about 13% in general atmospheric condition. Moisture absorption after significant expansion, the diameter is increased up to 50%, so the fabric hand feeling and hard water, high shrinkage rate.The breaking strength of ordinary viscose fiber is smaller than that of cotton, about 1.6~2.7cN/dtex; the elongation at break is greater than that of cotton; it is 16%~22%; the wet strength decreases much; it is about 50% of dry strength; and the wet elongation increases by about 50%. Its modulus is lower than that of cotton, it is easy to deform under small load, but has poor resilience. Therefore, fabric is easy to stretch and has poor dimensional stability. Rich in fiber strength especially wet than viscose, elongation is small, good dimensional stability. The abrasion resistance of ordinary viscose fiber is poor, while the fiber is improved.
Q:Is polyester fiber fabric good for home textiles?
A name for polyester fabric is polyester, has the advantages of strong wear resistance, a crisp sense, easy washing, easy to dry, color fastness is good, do not fade not shrink.
Q:Is polyester fiber sound proof board environmentally friendly?
The safety performance of polyester fiber board in two aspects, on the one hand materials with excellent mechanical properties, light weight, impact damage will not be as brittle materials such as perforated plasterboard and fiber cement pressure plate, are in danger of falling debris or debris. On the other hand, the release of harmful substances, detected by the state departments, the formaldehyde emission standard is less than or equal to 1.5 mg of /1, the test result is 0.05 mg /1. To meet the national standard GB18580-2001E1 level requirements, in line with the requirements used directly for interior decoration.
Q:Why are the moisture absorption capacity of viscose fiber and hemp larger than that of cotton, and the moisture absorption capacity of synthetic fiber is lower than that of natural fiber and maturity
The moisture absorption capacity of hemp is greater than that of cotton, mainly due to the presence of pectin in hemp fibers;
Q:Which is better, polyester fiber or silk?
The good, only difference between silk and chiffon, polyester fiber (polyester fibre) synthetic fiber polyester by organic acid and diol which is prepared by spinning the. A large number of industrially produced polyester fibers are made from polyethylene terephthalate, a Chinese product called polyester. It is the largest variety of synthetic fiber at present. Pure silk generally refers to silk, including mulberry silk, tussah silk, castor silk, cassava silk and so on. Silk is called "fiber Queen", because of its unique charm, has been favored by people of all ages. Belong to protein fiber, silk, silk contains 18 kinds of beneficial to human body amino acid, can help skin maintain the membrane surface The new supersedes the old. it can make the skin keep moist, smooth. But easy to wrinkle, laundry should also pay attention to, not to bad
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 is a fiber pen?
The "fiber material, thickness and quantity" and "resin material and quantity" can be used together to produce oil pens, white board pens, fluorescent pens, signature pens and brush pens.
Q:What material is carbon fiber?
Carbon fiber belongs to polymer materials, is currently one of the highest strength materials in the field of materials, strength is above 4900MPa, is 10 times that of ordinary steel strength, and has good conductive materials, acid and alkali resistance, high temperature, X ray transmittance with many excellent features such as.
Q:Can the mask made of high electrostatic fiber be washable?
Can not.Commonly used dust masks on the market, the filter materials are melt blown non-woven fabrics, materials are mostly polypropylene, commonly known as PP melt blown cloth, is a superfine electrostatic fiber cloth, dust can be captured, medical teaching
Q:What's the acid and alkaline difference between wool and cellulose fiber?
Cellulose fiber is cotton, resistant to alkali, caustic soda, high concentration of mercerizing, PH to 14, nothing, but strength, crystallinity will increase some. But not acid, sulfuric acid will be carbonized

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