Technology changes with each passing day, product replacement, polypropylene FDY wire has been applied to various places in life, can be used to make beautiful lace, nice strap, comfortable ribbons, there shuttleless ribbon and so on. Shanghai Jinci Industrial Co., Ltd. produces colored polypropylene FDY wire, suitable for webbing industry. Polypropylene FDY silk categories are: black, whitening, color, white and so on;

The main physical and chemical properties of polypropylene FDY yarn

1. Shape of the surface of polypropylene FDY silk straight smooth, circular cross-section.

2. Density polypropylene FDY silk biggest advantage is light texture, its density is only 0.91g / cm3 is the lightest varieties of chemical fiber density, so the same weight of polypropylene fibers can be obtained than other high coverage area.

3. High tensile polypropylene FDY yarn high strength, elongation, higher initial modulus, excellent elasticity. Therefore, good wear resistance of polypropylene. In addition, the wet strength of polypropylene is basically equal to dry, so it is ideal for making fishing nets, cables.

4. Hygroscopicity and Dyeability The FDY yarns are hygroscopic and hardly hygroscopic. The moisture regain in normal atmospheric conditions is close to zero. But it has a wicking effect, passing water vapor through the capillaries in the fabric, but does not itself have any absorption. Polypropylene dyeing is poor, incomplete chromatography, but the solution can be used to make up for lack of coloring.

5. Acid and alkali-resistant polypropylene FDY filament has good chemical resistance, in addition to concentrated nitric acid, concentrated caustic soda, polypropylene acid and alkali resistance is good, so suitable for use as a filter material and packaging materials.

6. Polyester FDY, such as lightfastness, has poor lightfastness, poor thermal stability, easy aging and impatience with ironing. However, anti-aging agents can be added during spinning to improve their anti-aging properties. In addition, polypropylene electrical insulation is good, but easy to produce static electricity during processing.

     Shanghai Jinci Industrial Co., Ltd. specializes in the production and operation of: polypropylene fluorescent silk, polypropylene profiled wire (triangular light silk), high-strength polypropylene industrial yarn, polypropylene twist yarn, polypropylene luminous silk, polypropylene luminous silk, , Polyester UV resistant, Polyester colored silk, Polypropylene flame retardant silk, Polypropylene flame retardant silk, Polypropylene FDY silk, Polypropylene silk, Polypropylene silk, Polypropylene filament, One step spinning polypropylene filament.

     Understand the physical and chemical properties of polypropylene FDY silk, you must have the grasp of the Shanghai Jin Ci Industrial Products, Come and buy! always one option fit for you!