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The most prominent use of polypropylene high strength wire is in the industrial field. With its light wear resistance, excellent physical and chemical properties, it is very suitable for the production of rope, safety net, etc., not only the finished product safety index is high, but also the low price and environmental protection.
Characteristics of polypropylene high strength wire:
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.
Xuzhou Heping Chemical Fiber Co., Ltd. is located in Xuzhou, Jiangsu. It has focused on the research and development and production of polypropylene, high strength, high strength, high strength, high strength, anti-aging, acid and alkali resistant, etc., which also make polypropylene high strength. Wire can be applied to all aspects of our lives. Peaceful chemical polypropylene, manufacturers supply, complete products, high quality after-sales service, users can rest assured to buy. Peace chemical fiber also has a polypropylene industrial silk, polypropylene high strength wire, high-strength polypropylene wire, polypropylene high strength, high-strength propylene, and hydrazine industrial wire.
You still want to know more product information, please contact: Mr. Wang 187 5178 8889 Website: http://taojoe.com/