Mechanical properties analysis of flame-retardant fiber/stainless steel fiber blended yarns
In order to investigate the effect of blending ratio on the yarn properties,the mechanical properties of five different blending radio yarns of flame-retardant acrylic(A)/flame-retardant viscose(R)/stainless steel fiber(G)(A90/G10,A70/R20/G10,A45/R45/G10,A20/R70/G10,R90/G10)were tested and analyzed.The results showed that the tensile breakage property,elasticity,creep displacement,wear-resistance property,torsional performance and bending performance of the blended yarns increased with the increase of the flame-retardant acrylic fiber blending ratio.The fatigue property of A45/R45/G10 blended yarn was worse,and that of A90/G10 blended yarn was better.The A70/R20/G10 and R90/G10 blended yarns had better compression property under high pressure,and the A20/R70/G10 blended yarn had better compression property under low pressure.
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