Alkali reduced polyester Dingdao Island Island fiber

1、 Basic Information

1. nameAlkali reduced polyester Dingdao Island Island fiber

2. Composition Material

- Marine materialsAlkali soluble polyester (COPET), this material has good alkali solubility and can be effectively dissolved in specific alkali treatment processes, thereby achieving the special structural effect of sea island fibers.

- Island phase materialPolyethylene terephthalate (PET), which has high strength, good wear resistance, chemical corrosion resistance, and stable physical properties, provides the main mechanical support for fibers.

3. Proportion of islandsThe proportion range of islands is Between 15/85-40/60. Different proportions of islands can affect the performance of fibers and the characteristics of the final product. A lower proportion of islands (such as a sea island ratio of 15/85), with relatively fewer island components, may result in softer and finer fibers; A higher proportion of islands (such as a sea island ratio of 40/60) may result in an increase in island phase components, which may enhance the strength and rigidity of the fibers. Users can choose the appropriate proportion of islands based on their specific application needs.

4. Number of islands specificationNumber of islands 8. Multiple specifications such as 16, 37, 64, and 100 are available for selection. The number of islands directly affects the microstructure and properties of fibers. The more islands there are, the larger the specific surface area of the fiber, which may improve its softness, moisture absorption, breathability, and other properties. At the same time, after the product is made, the surface fineness and glossiness will also be improved. For example, in some application scenarios that require high softness and delicacy, specifications with more islands can be chosen.

5. Fiber sizeThe range of fineness is 2-5D. Fineness is an indicator of fiber thickness, and different calibers are suitable for different application scenarios. Fibers with smaller fineness (such as 2D) are finer and softer, making them suitable for making products with higher tactile requirements, such as high-end clothing leather; Fibers with higher fineness (such as 5D) have relatively higher strength and can be used in fields that require higher strength, such as some components in automotive interiors.

6. typeIt includes two types: short fibers and long fibers. Short fibers are short fibers cut into a certain length, with good fluffiness and spinnability, suitable for blending with other fibers, and used to manufacture various textiles; Long filaments are continuous fibers with high strength and uniformity, which can be directly used for weaving or processing into various functional fabrics.

7. colorWe offer two options: white and color. Color can be customized according to the specific needs of users. White fibers have good dyeing properties, making them convenient for subsequent processing into various colored products; Customized colored fibers can meet users' specific color requirements and provide more possibilities for product design.

2、 Purpose:

1. Automotive interior field

- Seat fabricAlkali reduced polyester island fiber has good softness and wear resistance, providing a comfortable riding experience. Its delicate fiber structure can make the seat surface smoother, reduce friction with clothing, and have good anti fouling performance, making it easy to clean and maintain. In addition, the high strength and stability of fibers can ensure that the seat fabric is not easily deformed or damaged during long-term use, extending the service life of the seat.

- Interior Decoration PartsSuch as interior door panels, dashboard decorations, etc. The customizable color and excellent appearance of this fiber can meet the diverse needs of automotive interior design, creating a high-end and comfortable interior environment. At the same time, the flame retardancy and low volatile organic compound (VOC) emissions of the fibers meet the safety and environmental requirements of automotive interior materials.

2. Clothing leather field

- artificial leatherArtificial leather made from alkali reduced polyester island island fiber has a similar appearance and feel to natural leather, with high softness and good breathability. Its delicate fiber structure makes the surface of artificial leather smoother and more uniform, with good texture and glossiness. In addition, the fiber has strong wear resistance and chemical corrosion resistance, which can ensure that artificial leather is not easily damaged or faded in daily use, extending the service life of the product.

- fabricIn some high-end clothing, this fiber can be blended or interwoven with other fibers to create fabrics with special texture and performance. For example, blending with natural fibers can improve the moisture absorption and breathability of the fabric, while maintaining the high strength and wrinkle resistance of the fibers; Blended with functional fibers can endow fabrics with more functions, such as waterproofing, antibacterial, etc.

3. Wiping cloth field

- Precision instrument wiping clothDue to the high specific surface area and good moisture absorption of alkali reduced polyester fixed island island fiber, it can quickly absorb and wipe various liquids and stains. Its delicate fiber structure will not scratch the surface of precision instruments, and it also has good wear resistance and anti-static performance, which can effectively prevent static electricity from adsorbing dust during wiping, ensuring the cleanliness and normal operation of precision instruments.

- Industrial wiping clothIn industrial production, the wiping cloth made of this fiber can be used to wipe off oil stains and dust on the surfaces of mechanical equipment, metal products, etc. Its high strength and chemical corrosion resistance can adapt to various harsh industrial environments, and it can still maintain good wiping effect after multiple uses.