• Journal of the Korean Home Economics Association
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• v.40 no.4
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• pp.45-57
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• 2002

This study was conducted to analyze the wearing practice and the purchasing characteristics of household rubber gloves in order to obtain the product demands for quality improvement. The effects of wearing time per day and demographic characteristics on those were evaluated. A questionnaire was developed and administered to 494 housewives. Statistical tests such as descriptive analysis, crosstabs, factor analysis, one-way ANOVA, were used to analyze the data. The results indicated that housewives were largely divided into two groups according to the wearing time per day. One group wore gloves more than 3 hours a day, while the other wore less than 3 hours. We found that there were significant differences in the wearing practice and the purchasing characteristics between these two groups. It showed that the quality improvement of household rubber gloves should be achieved in a point of view of the comfort feeling and easiness in wearing and taking off. The housewives showed positive attitude toward pliability and necessity, while negative altitude toward dryness, comfort and mobility in wearing. The household rubber gloves were identified as the necessities which is so familiar and common that only a few of demographic characteristics have effect on.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.9_10
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• pp.1093-1100
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• 2003

Following a treatment with edible oils and/or washing, the tensile properties of vulcanized rubber were measured to assess the effect of the sorbed edible oil. Rubber soiled with soybean oil, after 8 weeks storage in a 30$^{\circ}C$ incubator, retained 61% of its original strength, and rubber soiled and washed retained the 73%. The strength of the rubber soiled with oil decreased remarkably during the first 2 weeks. After repeating this soiling and/or washing 7 times, the soiled rubber had only 16％ of its original strength, the rubber soiled and washed had 45%. In all cases, breaking elongations were not decreased as much as tensile strengths; therefore , more of the elasticity of the rubber remained than did the strength. From these results it is concluded that washing after soiling with oils is very helpful in maintaining the strength of rubber. In this study, three different surfactant solutions, AS, AE and AS/AE, were used. In the AS solution, the contact angle of the soybean oil was greater and the work of the detergency was the smaller than in either the AE or the AS/AE solution, the loss of the strength of the rubber washed in AS solution did not decrease significantly. These results suggest that rolling-up, emulsification and solubilization also participate in the removal of oil from rubber.