【摘要】 采用新型抓绒材料和絮片研制了新式保暖服装,为研究新、旧两种服装配套的保暖性能,在(-32±0.5)℃条件下,选择24名受试者,分别穿着两种服装配套,记录人体表面5点温度变化情况和寒冷感觉。结果表明,穿着采用新型保暖材料制作的B组服装时,受试者皮肤表面温度下降百分比明显小于A组(P<0.05),不冷率高于A组,所以B组服装的保暖效果好于A组。更多还原

【Abstract】 The new-type warm clothing was developed with a new-type fleece and floccule material. In order to study the heat preservation performance of the new and old garments, under the condition of(-32±0.5) ℃,24 subjects were selected to wear these two different garment respectively to record the temperature change and cold feeling on the surface of the human body via five specific testing points. Results indicated that the skin temperature drop percentage of group B, who wore the new-type garment, was significantly lower than that of group A(P<0.05), and the rate of warm feeling was higher than that of the group A. Therefore, the warmth effect of group B garment is better than that of group A.更多还原