The successful development of 0.2D PET ultra short fiber supports the new development of high-end specialty papermaking

Recently, our company has successfully developed an important scientific research achievement in the field of fiber materials -0.2D PET ultra short fiber. This achievement is not only a major breakthrough in fiber technology, but also brings new development opportunities for the high-end specialty paper and construction industries.

PET ultra short fibers themselves have characteristics such as high strength, good toughness, and strong wear resistance. The 0.2D PET ultra short fiber successfully developed this time has achieved further optimization and upgrading on the original basis. Its extremely fine fiber diameter can form a tighter and more uniform fiber network structure during the paper forming process, significantly improving the physical properties and surface quality of the paper. Focus on overcoming bottlenecks such as dispersion molding of special fibers and precise control of viscosity in dissolving pulp. The paper produced with it has better strength, flatness, and uniformity, which can meet the special requirements of high-end paper products in industries such as aerospace, low altitude economy, electronic appliances, and new energy.

 High end specialty papermaking plays an indispensable role in many fields, such as securities, bills, high-end packaging, specialty printing, etc. These fields have extremely high requirements for the quality and performance of paper, and paper made from ordinary fibers often fails to meet the standards. The emergence of 0.2D PET ultra short fibers provides an ideal raw material for high-end specialty papermaking, which helps to produce higher quality and more distinctive paper products.

0.2D PET ultra short fiberIt is a high-quality material in the field of architecture. Having the characteristics of "three highs and one strong", it has high heat resistance (up to 250 ℃), high fracture strength (≥ 450MPa), high dispersibility and strong tensile performance, and is not easily degraded in high-temperature curing environments. In the field of construction, it can effectively reduce concrete cracks. For example, in the actual measurement of a certain railway shield section, after adding 6mm PET short cut fibers, the early shrinkage cracks were reduced by 78%, and the later cracking rate decreased to below 0.3%. Especially suitable for scenarios with extremely high durability requirements such as underground engineering, highway embankments, airport runways, etc.

Compared to competitors such as steel fiber and cellulose fiber, 0.2D PET ultra short fiber has excellent crack resistance, low cost, and is non-magnetic, which will not affect later testing. However, it is not suitable for home decoration, small-scale repairs, non load bearing walls, and other scenarios. It is more suitable for municipal engineering teams, large infrastructure contractors, concrete laboratory technicians, etc. to use in large-scale construction projects.

  We believe that 0.2D PET ultra short fibers, with their excellent performance, will undoubtedly be used in high-end specialty papermakingAnd othersOccupies an important position in the market. If you are interested in 0.2D PET ultra short fiber or its use in high-end specialty papermakingIf you are interested in applications in architecture and other fields, please feel free to contact us at any time.