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1998 / ȣ: V.10,no.5,Oct |
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EVA Blending Polypropylene Fiber |
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A Study on the Dyeing Property of EVA Blended Polypropylene Fiber |
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Polypropylene-ethylene/vinyl acetate copolymer (PP-EVA) blends were prepared by mechanical blending using relatively semi-crystaline ethylene-vinyl acetate copolymer and polypropylene. In order to obtain dyeable PP fiber, PP-EVA blends were prepared using below 10wt. of EVA and formed a filament by the melt spinning method. The resultant fibers had tensile strengh of 23g/d, elongation of 330600%, initial modulus of 2246g/d, and exhibited markedly improved dyeing property. |
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