Journal Textile Coloration and Finishing Year / Vol., Issue, Month 2015 / V.27,no.4,Dec Title Study on the Mechanical Properties of Polyketone Fiber according to Coating Process for Technical Textile Authors Sang Yong Kim, Jae Woo Jeon, Dong Sub Kwak, Won Lee1, Deuk Jin Lee1, Sun Dong Whang1 and Sung Jun Do2 Institution/Affiliations Korea Dyeing and Finishing Technology Institute, 1HYOSUNG Corp., 2Korea Institute of Industrial Tech Pages/Total page pp.334 ~ 339 / 6 Language Korean Abstract Abstract: Polyketone fiber, a newly developed high strength fiber, has a tenacity and modulus similar to the p- aramid fiber, and can be used for reinforcing mechanical rubber goods(MRG), such as tires, hoses, and technical textiles. In addition, aliphatic polyketone, which has excellent strength, modulus, chemical stability and reasonable price, is being developed only in South Korea. It will be expected for replacement of super fiber such as aramids and increasing the technical textile market share. This paper surveys the mechanical properties of polyketone fiber yarn for technical textiles. For this purpose, two kinds of yarns are prepared, mechanical properties of coated and uncoated polyketone yarns such as tensile strength, elongation and modulus were examined before and after weather resistance test(temperature 60℃, humidity 60%, amount of power 0.67w/m2). The differences of mechanical properties between uncoated and coated yarns for high functional technical textiles and composite materials are estimated through this study. Keywords Keywords: polyketone fiber, coated yarn, UV stability, MRG(mechanical rubber goods), mechanical property, fastness Download   Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2015_v27n4_334&ordernum=12