Polypropylene high-strength wire mooring ropes made of high strength, light weight, low cost, making it water-repellent anti-wetting water, mildew resistance make it difficult to be corrupt microbe, density lighter than water and it could be floating in the sea, does not absorb moisture performance also allows cable surface above water, to facilitate crew operations. Polypropylene rope for a variety of rope on a ship at sea.
For high-strength polypropylene yarn in terms of the science and technology of new products, the market situation is still grim. Because high-strength polypropylene yarn and polyester industrial yarn market trends are interrelated.
Why high-strength polypropylene yarn popular pro-Lai, today Sisiyuan Xiaobian tell you the reason, a high-strength fiber Esther point enough I'll give you nine
Polypropylene high-strength wire prominent feature
1, with a very high tensile strength, up 70.6cN / tex (8g / d), which is almost double that of ordinary polypropylene fiber.
2, its density is the smallest synthetic fiber was 0.91, lighter than water.
3, a thermal conductivity of 0.1 ~ 0.3J / m · s · K, such a low value, so that a good insulation properties.
4, virtually no moisture absorption, resulting in difficult to dye, but may be liquid color masterbatches. The absorbent rate is zero so wet strength equal to dry strength, product strength will not fall in the water.
5, has excellent chemical resistance, and a variety of fiber resistance, acid and alkali resistance were compared, except not as good as PTFE fiber polypropylene fiber, the better than polyester, nylon, acrylic fibers, polyvinyl alcohol and the like.
6, free from insects, bacteria corrosion resistance, mildew resistance, outstanding resistance to microbial properties.
7, its melting point is only 176 ℃, so the heat resistance, thermal stability is poor performance, relatively speaking, that is where the polypropylene deficiencies. But because of its thermoplastic properties so that it is below 130 ℃, the measured temperature rise after strong but somewhat increased.
8, also wear the same wet and dry, wear-resistant properties close flat nylon, wear-resistant curved slightly worse performance.
9, polypropylene poor light, easy to aging, but after adding a light stabilizer light performance fully meet the requirements.
High-strength polypropylene yarn and polyester industrial yarn difference
High-strength polypropylene and polyester filament yarn industry in performance and application have much in common, but there are differences, mainly polypropylene low melting point, can only be used for low temperature applications. The use of polypropylene fibers in saving energy, protecting the environment and prices, are superior to polyester and other synthetic fibers, it is available in many areas of the occasion should be used in preference polypropylene high-strength polypropylene yarn, give full play to its advantages, making things the best use.
Uses high-strength polypropylene yarn
(A) high-strength polypropylene fiber line for class
Polypropylene line spinning step Sesi made, because of its low cost, high strength, anti-aging, wear and corrosion resistance to seawater, flexibility and good features, mainly used in sewing bags, football, volleyball, baseball, yo-yo lines, cable lines, nets with a line, shoe materials line, luggage line, kite line, twisted sideline, sideline waste, container bags dedicated line, sewing thread, wire bundles of bank notes, curtain wire, building wire, line engineering, Ribbon line, toy lines, parachute rope line, an optical cable tie around the wire, twine and other industries.
(Ii) high-strength polypropylene fiber for rope class
Silk spun by step made of ropes and construction, transportation, agriculture, fishing, sports net, high breaking strength, wear resistance, corrosion resistance, light weight security.
(C) for the high-strength polypropylene yarn belts
Silk spinning step utilizing high strength, light weight, and high breaking strength, can be made to require a higher safety factor FIBC, belts, high-pressure fire hose with water and agricultural products.
(Iv) high-strength polypropylene fiber for cloth
Silk spun by step woven geotextile for roads, railways, airports, dikes, canals, reservoirs, harbors and bridges and other projects, without having unnavigable, built cofferdam, dam drainage and playing speed, high efficiency, investment, and good quality, especially in the case of large load under load, woven geotextiles are more unique than many non-woven geotextile. Using its acid, corrosion resistance, high strength, non-absorbent, light weight, good stability, good filtrate was peeling, etc., can be made of high strength polypropylene fabric, mainly used in metallurgy, mineral processing, chemical industry, light industry, food and environmental protection industries.
Sisiyuan Conclusion
Jiangsu Sisiyuan Fiber Co., Ltd. specializes in producing high quality and high-strength fiber wire products, product quality assurance, worthy of your trust!
Select the slightest edge, choose quality. More products, dedicated to you, welcome to call us!
High-strength fiber Esther point
