[비의류제품] Pore Sizes in Carpet 출판일 : 1999.06.01 저자 : Weiguo Zhou and Steven B. Warner 서지사항 : Textile Research Journal, Volume 69, Issue 6, 423페이지 등록일 : 2013.01.07 I 조회수 : 380 작성자 : admin |
Two techniques, liquid extrusion with water and optical microscopy on embedded carpet
samples, are used to assess pore size distribution and location within the pile of a cut pile
carpet manufactured from a polypropylene backing, crosslinked styrene butadiene rubber
adhesive, and nylon pile. The results from the two techniques agree where the resulting
data overlap and are complimentary in other pore size ranges. The carpet is able to absorb
6.1 times its weight in water. When the water content is reduced to roughly 50-60% by
mechanical extraction, free water is probably situated in pores with an effective capillary
diameter of up to 200 micrometers. The occupied pores are distributed throughout the carpet
pile thickness and largely within the yams. This in formation may be used to develop an
economical technique for drying carpets.
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