聚丙烯腈纤维的性能作用
聚丙烯腈纤维的性能极似羊毛,弹性较好,伸长20%时回弹率仍可保持 65%,蓬松卷曲而柔软,保暖性比羊毛高15%,有合成羊毛之称。强度 22.1~48.5cN/tex,比羊毛高1~2.5倍。耐晒性能优良,露天曝晒一年,强度仅下降20%,可做成窗帘、幕布、篷布、炮衣等。能耐酸、耐氧化剂和一般 有机溶剂,但耐碱性较差。纤维软化温度190~230℃。
The properties of polyacrylonitrile fiber are very similar to wool, with good elasticity. When the elongation is 20%, the rebound rate can still be maintained at 65%. It is fluffy, curly and soft. The warmth retention of polyacrylonitrile fiber is 15% higher than that of wool. The strength is 22.1-48.5cn/tex, 1-2.5 times higher than wool. It can be made into curtain, curtain, tarpaulin, gun coat and so on. It is resistant to acid, oxidant and general organic solvents, but poor in alkali resistance. The softening temperature of fiber is 190 ~ 230 ℃.
腈纶纤维有人造羊毛之称。具有柔软、膨松、易染、色泽鲜艳、耐光、抗菌、不怕虫蛀等优点,根据不同用途的要求可纯纺或与 天然纤维混纺,其纺织品被广泛地用于服装、 装饰、产业等领域。
Acrylic fiber is called artificial wool. It has the advantages of soft, bulky, easy to dye, bright color, light resistant, antibacterial, and not afraid of moths. According to the requirements of different uses, it can be pure spun or blended with natural fibers. Its textiles are widely used in clothing, decoration, industry and other fields.
聚丙烯腈纤维可与羊毛混纺成毛线,或织成毛毯、地毯等,还可与棉、 人造纤维、其他 合成纤维混纺,织成各种衣料和室内用品。聚丙烯腈纤维加工的膨体可以纯纺,或与 粘胶纤维混纺。
Polyacrylonitrile fiber can be blended with wool to form wool yarn, blanket, carpet, etc. it can also be blended with cotton, man-made fiber and other synthetic fiber to weave various clothing materials and indoor articles. The expanded PAN fiber can be spun pure or blended with viscose fiber.