Production process and characteristics of polypropylene FDY yarn!

polypropylene FDY yarn is a type of polypropylene filament product. The following is an introduction to its characteristics, applications, and other aspects:

Production process and characteristics:

Production process: Obtained through high-speed spinning. During the spinning process, the polymer melt is extruded from the nozzle and rapidly cooled and stretched to highly orient the fiber molecules, forming long filaments with high strength and low elongation.

Fiber morphology: Visually, the fibers of polypropylene FDY yarn are straight, unlike polypropylene DTY yarn (Draw Textured Yarn) which has a curled shape. This makes it easier for polypropylene FDY fibers to maintain shape and size stability during processing.

Performance characteristics: It has the advantages of high strength, good wear resistance, chemical resistance, corrosion resistance, and good environmental performance. Its specific gravity is light, making it the lightest among all synthetic fibers, which makes products made from polypropylene FDY yarn lightweight, easy to transport and use; At the same time, it also has

Good UV resistance and stability when used outdoors.

Application areas:

Textile field: can be used to manufacture various fabrics, such as sportswear, outdoor clothing, etc. Due to its high strength and good wear resistance, it is suitable for making clothing that needs to withstand certain tensile and frictional forces; And its lightweight characteristics also make clothing more comfortable to wear.

In the industrial field, it is widely used in industrial textiles, such as for manufacturing seat belts, safety ropes, lifting belts, etc. These products require high strength and good corrosion resistance, and polypropylene FDY yarn perfectly meets these requirements.

Decoration field: can be used to make decorative materials such as curtains and carpets. Its bright colors are not easy to fade, and can add a beautiful effect to the decorative environment.

Other fields: In the medical field, it can be used to manufacture disposable medical supplies such as surgical gowns, masks, etc; In the field of agriculture, it can be used to make ropes, insect nets, etc. for agricultural use.

Shanghai Jinci Industrial Co., Ltd, founded in March 2006, is a large entity company specializing in the production and sales of polypropylene fiber (PP yarn). The company's products include polypropylene general filament, PP high-strength yarn, polypropylene light body filament, polypropylene twist filament, polypropylene hollow filament, polypropylene fluorescent filament, polypropylene luminous filament, polypropylene flame retardant filament, polypropylene air variable filament, etc.