9 basic characteristics of PSF fibers

Polyester fiber products have many properties and applications in textile technology. High quality PSF fiber products can be recognized based on basic characteristics such as thinness, durability, elongation, folds, and elasticity. Heat shrinkage in hot air…

9 basic characteristics of PSF fibers

1. Denier: is a quantity that characterizes the fineness of the fiber, indicating the thickness of the fiber, calculated by the weight of 9000m of fiber. The denier of PSF fibers affects the denier of the spun yarn later. Specifically: The finer PSF fiber, the more durable the tensile fiber is because in the same cross-section of the fiber, the fiber containing many fine fibers will have more material than the fiber containing more coarse fibers, the amount of material and the force are the same. The frictional connection of many PSF fibers creates the strength of PSF fiber later.
2. Deviation from standard slenderness (Denier Deviation): is a quantity that characterizes the deviation of the actual slenderness value compared to the conventional slenderness value. Fiber deflection affects the uniformity of fineness properties when producing spun yarn later.
3. Tenacity at Break: is a quantity that characterizes the strength at the breaking point, affecting the durability when spinning the yarn later. Breaking strength reflects an important physical and mechanical parameter of fibers measured by the force that breaks the fiber. The higher the breaking strength, the tougher the fiber, the more durable and tear-resistant the fabric, and the longer the usage time.
4. Elongation at Break: indicates how many % of the fiber is stretched compared to its original length when broken, affecting the yarn production process. Elongation at break indicates how much the fiber can be stretched compared to its original length at break, measured in %. The higher the elongation, the softer the yarn. Therefore, to get the right yarn for consumers, it is necessary to clearly understand the technical parameters when producing yarn so that these two important criteria are satisfied in order to attract customers. The yarn has both high durability and appropriate stretch.
5. Number of Crimps: The number of crimps of PSF fibers is created based on the structure and number of crimps of natural cotton fibers so that the resulting chemical PSF fibers have the closest structure to natural cotton fibers for convenience. for later spinning.
6. Shrinkage in hot air of fibers (Shrinkage in hot air 180ºC): is the change in length of PSF fibers when placed in hot air of 180ºC for 30 minutes. Heat shrinkage in hot air affects the weaving process. fabric and the shrinkage of the fabric made from that fiber.
7. Cut length of the fiber (Cut length): the cut length of the fiber that the company is producing has a standard length of 32/38/51/64/76 mm.
8. Cut length deviation: is a quantity that characterizes the deviation of the actual cutting length value compared to the conventional cutting length.
9. Oil content in fibers (Oil Pick Up – OPU): percentage of oil mass compared to PSF fiber mass, affecting the reduction of friction during the fiber production process.

 About POLYESTER FIBERS

POLYESTER FIBERS We partner with numerous factories and manufacturers in Viet Nam and other Asian countries.We supply various and different polyester staple fiber such as hollow conjugate siliconized and non-siliconized, hollow non conjugated fiber, hollow slick fiber, black solid fiber, brown fiber, green fiber, filling fiber, polyester fiber, recycled polyester fiber, spinning fiber. All are GRS and OEKO TEX certified.
Our polyester staple fiber is used as raw material for the production of several industrial applications such as polyester pillow filling, stuffed toys, cushion, comforters, sofa, mattress, bedding sheet, quiltings, wadding, padding, non-wovens, geotextile, automotive, abrasive products for domestic and industrial use, yarn for textile flooring (carpets and moquette), shoes, special filters and much more.
Our recycled Polyester Staple Fiber is of good quality and competitive price, which is used in the application of filling polyester pillows, mattress, cushions, quilting, comforters, padding, wadding, stuffed toys, carpets, felts, automotive nonwoven industry and home textiles. We are well-known for our excellent customer service and we would like to have long-term business cooperation with customers from all over the world.

Please contact us for long-term cooperation!

Mr. HARRY
Website: vietnamrecycledfiber.com
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