1. The two uses are different:

1. Uses of nylon yarn: This type of product has a wide range of uses. It is a good material that replaces steel, iron, copper and other metals with plastic, and is an important engineering plastic; cast nylon widely replaces wear-resistant parts of mechanical equipment, instead of copper and alloys For wear-resistant parts of equipment. Suitable for making wear-resistant parts, transmission structural parts, household appliances parts, automobile manufacturing parts;

The screw prevents mechanical parts, chemical machinery parts, and chemical equipment. Such as turbines, gears, bearings, impellers, cranks, dashboards, drive shafts, valves, blades, screw rods, high-pressure washers, screws, nuts, sealing rings, shuttles, sleeves, bushing connectors, etc.

2. The use of polypropylene yarn (also called pp yarn): webbing and rope woven with pp yarn/polypropylene yarn can be used for various luggage belts, travel bags, backpacks, shoelaces, mobile phone straps, etc.

2. The characteristics of the two are different:

1. The characteristics of nylon yarn: abrasion resistance is higher than all other fibers, 10 times higher than cotton abrasion resistance, and 20 times higher than wool. Adding some polyamide fibers to the blended fabric can greatly improve its abrasion resistance; When stretched to 3-6%, the elastic recovery rate can reach 100%; it can withstand tens of thousands of times of bending without breaking.

2. The characteristics of polypropylene yarn: Because polyamide has non-toxic, light weight, excellent mechanical strength, wear resistance and good corrosion resistance.

3. The overview of the two is different:

1. Overview of nylon yarn: Long was developed by the outstanding American scientist Carothers and a scientific research team under his leadership. It is the first synthetic fiber in the world. Nylon is a polyamide fiber (nylon fiber). ). The emergence of nylon has given a brand new look to textiles. Its synthesis is a major breakthrough in the synthetic fiber industry and also a very important milestone in polymer chemistry.

2. Overview of polypropylene yarn: pp yarn, polypropylene yarn is also called polypropylene normal yarn, pp yarn/polypropylene yarn and polypropylene colored yarn/polypropylene normal yarn are mainly used for ribbons and ropes.

Fujian Jinquan Chemical Fiber Products Co., Ltd. adheres to the spirit of Jinjiang people's love to fight, and specializes in producing: pp yarn, polypropylene recycled yarn, polypropylene hollow yarn, pp yarn, polypropylene light body yarn, polypropylene yarn, pp yarn, etc. Customized samples to fully meet the individual needs of customers.