| 聚丙烯纤维产业用途 |
| 添加时间：2019/10/10 13:34:18 浏览次数： |
| 聚丙烯纤维产业用途 Application of Polypropylene Fiber Industry 聚丙烯纤维具有强度高、韧性好、耐化学品性和抗微生物性好及价格低等优点，因此广泛用于绳索、渔网、安全带、箱包带、安全网、缝纫线、电缆包皮、土工布、过滤布、造纸用毡和纸的增强材料等产业领域。 Polypropylene fibers have the advantages of high strength, good toughness, good chemical resistance, microbial resistance and low price. Therefore, they are widely used in ropes, fishing nets, safety belts, bags, safety nets, sewing lines, cable wrapping, geotextiles, filter cloth, felt for papermaking and paper reinforcement materials. 利用聚丙烯纤维强度高、耐酸、耐碱、抗微生物、干湿强力一样等优良特性制造的聚丙烯机织土工布，能对建造在软土地基上的土建工程(如堤坝、水库、高速公路、铁路等)起到加固作用，并使承载负荷均匀分配在土工布上，使路基沉降均匀，减少地面龟裂。建造斜坡时，采用机织丙纶土工布可以稳定斜坡，减少斜坡的坍塌，缩短建筑工期，延长斜坡的使用寿命。在承载较大负载时，可使用机织土工布和非织造布为基体的复合土工布。聚丙烯纤维可作为混凝土、灰泥等的填充材料，提高混凝土的抗冲击性、防水隔热性。 The polypropylene woven geotextiles, which are made of polypropylene fibers with high strength, acid resistance, alkali resistance, microbial resistance and the same dry-wet strength, can reinforce civil engineering projects built on soft soil foundation (such as dykes, reservoirs, expressways, railways, etc.) and distribute load evenly on geotextiles, so that the settlement of subgrade is uniform and the cracks of ground are reduced. When building slopes, the use of woven polypropylene geotextile can stabilize the slopes, reduce the collapse of the slopes, shorten the construction period, and extend the service life of the slopes. When carrying large loads, woven geotextiles and non-woven geotextiles can be used as matrix composite geotextiles. Polypropylene fibers can be used as filling materials for concrete, mortar, etc. to improve the impact resistance, waterproof and heat insulation of concrete. 随着化工、环保、新能源产业的迅猛发展，作为过滤材料，聚丙烯纤维有着很好的使用前景，新技术使聚丙烯纤维过滤效率高、强度高、质轻、对化学药品稳定性好，滤物剥离性好。因此，在制药、化工、环保、电池等行业作为亲水隔膜、离子交换隔膜等功能性产品，有着良好的发展势头，是提升聚丙烯纤维附加值的新型高科技产品。 With the rapid development of chemical industry, environmental protection and new energy industry, polypropylene fiber, as a filter material, has a good prospect of use. The new technology makes polypropylene fiber have high filtration efficiency, high strength, light weight, good stability for chemicals, and good filter stripping performance. Therefore, in the pharmaceutical, chemical, environmental protection, batteries and other industries as hydrophilic membrane, ion exchange membrane and other functional products, has a good momentum of development, is to enhance the added value of polypropylene fiber new high-tech products. |
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