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IR-reflecting particles have been incorporated into a new IR-reflecting viscose staple fiber specialty by the viscose fiber manufacturer Kelheim Fibres GmbH, Kelheim/Germany. Different levels of these particles were integrated into the fiber's core, thereby preserving the fiber's inherent properties, rather than being added as a topical finish using additives based on titanium oxide or other metal-based compounds. The effects are permanent and cannot be washed out. Measurements of the Total Solar Reflectance Value (TSR) show that the new fiber delivers a high level of IR-activity: visible light is reflected by 90-95%, while in the near infrared range, a reflectance of up to 90 % is reached. The fiber can reflect direct sunlight and offers a cooling effect, as the human body is protected from the radiation from the outside. At the same time, the fiber may also be used in warming applications, where the thermal radiation emitted from the body is reflected by these particles back to the body, and keeping the person warm.
机译:粘胶纤维制造商Kelheim Fibers GmbH,Kelheim / Germany将IR反射颗粒结合到新的IR反射粘胶短纤维特种纤维中。这些颗粒的不同含量被整合到纤维的芯中,从而保留了纤维的固有特性,而不是使用基于氧化钛或其他金属基化合物的添加剂作为局部整理剂添加。效果是永久的,不能被洗掉。对总太阳反射率值(TSR)的测量表明,这种新光纤具有很高的红外活性:可见光可反射90-95%,而在近红外范围内,反射率可达到90% 。纤维可以反射阳光直射并提供冷却效果,因为可以保护人体免受外界辐射的侵害。同时,该纤维还可以用于取暖应用,其中从人体发出的热辐射被这些颗粒反射回人体,并保持人体温暖。

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    《Technische Textilien》 |2016年第1期|E3-E4E6-E8E10E12-E14|共9页
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