What are the outstanding characteristics of polypropylene high-strength yarn:

1. Has a fairly high tensile strength, up to 70.6cN/tex (8g/d), which is almost a single time of ordinary polypropylene yarn.

2. The density of polypropylene high-strength yarn is 0.91, which is the smallest among synthetic fibers, which is lighter than water.

3. The thermal conductivity is 0.1~0.3J/m·s·K, such a low value, so the thermal insulation performance is very good.

4. The hygroscopicity is almost non-existent, which makes it difficult to dye, but it can be colored with masterbatch stock solution. The moisture absorption rate is zero, so the wet strength is equal to the dry strength, and the strength of the product will not decrease in water.

5. polypropylene high-strength yarn has excellent chemical resistance. Compared with the chemical resistance, acid resistance and alkali resistance of various fibers, polypropylene fiber is superior to polyester, nylon, acrylic, Vinyl, etc.

6. It is not eroded by insects and bacteria, and has outstanding mildew resistance and microorganism resistance.

7. The melting point of polypropylene high-strength yarn is only 176 ℃, so the heat resistance and thermal stability are poor, which is relatively the disadvantage of polypropylene. However, due to the thermoplastic properties of polypropylene high-strength yarn, it is below 130 ℃, and the measured strength increases after the temperature rises.

8. The wear resistance is also the same in wet state and dry state. The flat wear resistance is close to that of nylon, and the curved wear resistance is slightly worse.

9. Polypropylene has poor light resistance and is easy to age, but the light resistance can fully meet the requirements after adding light stabilizer.

Which fields are high-strength polypropylene high-strength yarns suitable for?

Ropes made of high-strength polypropylene fibers and nets for construction, transportation, agriculture, fishery, and sports activities have high breaking strength, wear resistance, corrosion resistance, light weight and safety.

Polypropylene yarn made of high-strength polypropylene yarn is mainly used in woven bag sewing, football, volleyball, baseball, yo-yo because of its low price, high strength, anti-aging, wear resistance, seawater corrosion resistance, and good elasticity. Thread, cable thread, netting thread, shoe material thread, luggage thread, kite thread, twisted edge thread, waste edge thread, special thread for container bags, sewing thread, banknote binding thread, curtain thread, construction thread, engineering thread, webbing Line, toy line, umbrella rope line, optical cable winding line, fishing net line and other industries.

Changzhou Juntai Chemical Fiber Products Co., Ltd. is located in Wujin District, Changzhou City, Jiangsu Province, and produces each of our products in line with the quality policy of "scientific management, full participation, continuous improvement, and customer satisfaction". In order to stand in an invincible position in the market competition, the company always strives for survival on the basis of quality, and always adheres to the tenet of "quality first, reputation first, prompt delivery and reasonable price", adhering to the business philosophy of "customer first, forge ahead", adhere to The principle of "customer first" provides our customers with high-quality services and has won unanimous praise from customers. Facing the challenges of the market economy, Changzhou Juntai Chemical Fiber Products Co., Ltd. will participate in the market competition with high-quality products and sincere services, and become one of the advanced enterprises.

The products produced by Changzhou Juntai Chemical Fiber Products Co., Ltd. mainly include: polypropylene high-strength yarn, polypropylene high-strength yarn, polypropylene air-transformed yarn, polyester air-transformed yarn, nylon air-transformed yarn, carpet, lawn, base cloth and gauze cloth, etc., The company has a strong technical team and perfect service team.