近几年随着当代工业技术的不断进步和产业用纺织品领域的不断延伸，高强丙纶长丝也因其独特的经济因素和性能因素在以下产业领域得以广泛应用：

高强丙纶丝除了密度小、不吸湿、干湿强度一样外，还具有耐瞬间高应力冲击的性能。利用这一特性，特别适于做绳缆。如缆绳可浮在水面上，且表面不沾水，便于船员操作。

目前，到南极和北极的船只，都用聚丙烯作船缆。美国用于船舰缆绳的聚丙烯耗用量已达2万t.我国目前的缆绳主要用聚丙烯和聚乙烯膜裂纤维和单丝制作，成本低。但使用寿命较短。

高强丙纶丝的高抗张强度和抗冲击强力，使它成为在产业领域中极具竞争力的产品之一，其柔韧性、耐化学药品性和经济性也显示出它应用于产业领域的较好前景。目前国外已将高强丙纶丝广泛用于产业领域，国内生产的一些高强丙纶丝产品也较为畅销。

英文：

In recent years, along with the advance of modern industrial technology and extending continuously in the field of industrial textiles, high strength polypropylene filament also because of its unique economic factors and performance in the following industries are widely used:

High - strength polypropylene fiber has the characteristics of small density, moisture absorption and dry wet strength. This feature is especially suitable for rope rope. If the cable can float on the water surface, and the surface does not touch water, facilitate the crew operation.

At present, the ships of the South Pole and the North Pole are made of polypropylene. The American use of polypropylene for ship cables has reached 20,000 t. The current cable in China is mainly made of polypropylene and polyethylene film splice fibers and single filaments, with low cost. But the service life is shorter.

High strength polypropylene filaments of high strength and impact strength, making it a very competitive products in the field of industry, one of its flexibility, resistance to chemicals and economy also shows good prospects in the field of its application in the industry. At present, high - strength polypropylene filament is widely used in the industry, and some of the high - strength polypropylene filament products produced in China are also popular.