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How much do you know about the outstanding characteristics of polypropylene high-strength yarn?

1. It has quite high tensile strength, up to 70.6CN/Tex (8g/d), which is almost the haploid of ordinary polypropylene filament.

2. The density of polypropylene high-strength filament is 0.91, the smaller of synthetic fibers, lighter than water.

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

4. The hygroscopicity is almost no, resulting in difficult staining, but can be used to color master broth. 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. It has excellent chemical resistance. Compared with various kinds of fiber resistance, acid resistance and alkaline resistance, polypropylene fiber is better than PTFE fiber, than polyester, nylon, acrylic, vinylon and so on.

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

7. The melting point of polypropylene high-strength wire is only 176 ℃, so the heat resistance and heat stability are poor, which is the deficiency of polypropylene. However, because of the thermoplasticity of polypropylene high-strength wire, it is below 130℃, the strength measured after the temperature increases.

8. Wear resistance is also wet and dry state single sample, flat wear resistance close to nylon, bending wear resistance is slightly worse.

9. Polypropylene light resistance is poor, easy to aging, but the addition of light stabilizer light resistance can completely meet the requirements.

Above, is polypropylene high strength yarn nine prominent features.

Polypropylene high-strength wire with high strength, light weight and high breaking strength can be made into flexible container bag, safety belt, high pressure fire hose and other products with higher safety factor. Polypropylene high-strength yarn is characterized by low price, high strength, anti-aging, wear resistance, seawater corrosion resistance and good elasticity. It can also be used in sewing cement bags, fertilizer bags, plastic woven bags, fishing net weaving and other industries.

"Hongyang" brand polypropylene high strength yarn products have small color difference, good color fastness, high strength, and are widely used in decorative belts, safety belts, marking lines, etc.The company's main product:  polypropylene high strength yarn , polypropylene filament, polypropylene air change yarn，polyester air change yarn, ribbon.

Taixing Hongyang New Materials Technology Co., Ltd. has consistently adhered to the "excellent quality, customer first, quality service, adhere to the contract," the purpose, with high-quality products, good reputation, selling the country. Wholeheartedly with the domestic business win-win cooperation and common development!