High-strength polypropylene fiber prominent features:

1. Has a very high tensile strength, up to 70.6cN / tex (8g / d), which is almost double the average polypropylene filament.

Its density is the smallest of synthetic fibers 0.91, lighter than water.

3. Thermal conductivity of 0.1 ~ 0.3J / m · s · K, so low value, so the insulation performance is very good.

4. Almost no hygroscopicity, resulting in difficult to stain, but can be used masterbatch stock solution. Moisture absorption rate is zero so the wet strength is equal to dry strength, product strength in water will not decline.

5. With excellent chemical resistance, with a variety of fiber resistance, acid resistance, alkali resistance comparison, in addition to better than polypropylene fiber PTFE, better than polyester, nylon, acrylic, vinylon and so on.

6 from insects, bacterial erosion, mildew resistant, outstanding microbial resistance.

7. Its melting point is only 176 ℃, so heat resistance, thermal stability is poor, relatively speaking, this is the inadequacies of polypropylene. However, due to its thermoplastic properties so that it is below 130 ℃, the measured temperature after the increase has actually increased.

8. Wear resistance is also the same as wet and dry, wear-resistant properties close to nylon, wear-resistant song slightly worse performance.

9. Polyester light fastness, easy to aging, but after adding light stabilizer lightfastness fully meet the requirements.

High strength nylon fiber wire rope made of high strength, light weight, low cost, water-repellent it is not easy to be soaked in seawater, anti-mildew it is not easy to microbial corrosion, the density of less than water can float on the sea, not hygroscopic Performance and make the cable surface is not wet, easy crew operations. Polypropylene for ships on the cable, the sea of various rope.

For polypropylene high-strength wire in terms of this new technology products, the market situation is still grim. Because of the market trend of polypropylene high-strength yarn and polyester industrial yarn are interrelated.

Polypropylene high-strength silk and polyester industrial yarn in the performance and application have many similarities, but there are differences, mainly polypropylene low melting point, can only be used for lower temperature applications. Polypropylene fiber is superior to polyester and other synthetic fibers in terms of energy conservation, ecological environment protection and price protection. Therefore, in many fields, it is preferable to use polypropylene high-strength wire for polypropylene, giving full play to its advantages and making it Do your best.

Shandong Huimin Zhiwei Chemical Fiber Co., Ltd. was established in 2003, after years of arduous pioneering, has developed into production and sales of specialized large-scale polypropylene fiber company, the main products are: polypropylene wire, polypropylene yarn, polypropylene Medium-strength wire, polypropylene high-strength wire, high-strength polypropylene filament, polypropylene rope, safety net, polypropylene engineering fiber, polypropylene mesh fiber, polyester fiber. My company now has the most advanced spinning production line, twisting line, the production of high-strength polypropylene filament, polypropylene fiber specifications 300 --- 2400D, all of the international advanced one-step spinning production. Performance of high-strength polypropylene filament anti-aging, acid and alkali resistance, low boiling water shrinkage, high breaking strength, low elongation, environmental pollution.

Highlight the characteristics of high-strength polypropylene yarn, a wide range of applications, prospects, come call us hotline now!