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⵵/ȣ 1998 / ȣ: V.10,no.5,Oct
1() EVA Blending Polypropylene Fiber
2(Ÿ) A Study on the Dyeing Property of EVA Blended Polypropylene Fiber
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ʷ 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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