의류제품

residual oily soil distribution on polyester/cotton fabric after laundering with selected detergents at various wash temperatures

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 411
in the reported study, the effect of wash temperature on the extent of oily soil penetration into a durable press polyester/cotton fabric was studied using wash temperatures of 4, 27, 38, and 49 $degree$ c and three different detergents. the total amounts of residual oleic acid were determined by radiotracer analysis, and the distribution of the oil was evaluated by backscattered electron images and electron beam x-ray microanalyses. at all wash temperatures, the two built, heavy-duty powdered detergents removed a larger amount of oleic acid than the unbuilt, heavy-duty liquid detergent. higher wash temperatures increased the removal of oleic acid from the polyester/cotton fabric for all detergents. with increased wash temperature, the concentration of oil was markedly reduced in the crenulations of the cotton fibers and the small interfiber spaces between closely spaced polyester or cotton fibers 18 refs
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