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⵵/ȣ 1998 / ȣ: V.10,no.1,Feb
1() ߼ (I)
2(Ÿ) Durable Water and Oil Repellent Finish of Wool Fabric(I)
() (ϴб ȭак ) (ֿ켮б ȭа) ں (ϴб а) (ϴб ȭак )
(Ÿ)
Ҽ() (ϴб ȭак ) (ֿ켮б ȭа) ں (ϴб
Ҽ(Ÿ)
/ 33 ~ 37 : 5
() Korean
ʷ It is rather important in the water and oil repellent finishing for wool fabric what kind of water-repellent agents will be used. In many cases, Fluorocarbon-based water-repellent agents(eg.Oleophobol-S), the surface tensions of which very low, were recom-mended on account of good water and oil repellencies. In repellent finishing, fabrics were padded in a bath which contained aqueous solution of water-repellent agents, and wetting agents, followed by drying and curing. The most suitable treating condition for excellent repellency was as follows Fabrics were padded at liquor pick-up ratio of 50%, with aqueous solution which contained of water-repellent agents, and of wetting agents. And the padded fabrics were dried at for 1 minute, and cured at for 2 minutes. For the fabrics, water and oil repellencies and durability to repeated dry-cleanings are observed.
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