無塵室防護服對現場工作人員的生理與心理影響之探討---以半導體廠為例

HASH(0x1b9a7450)

陳婉萍(HASH(0x1b9a76c0))

指導教授 ： 王茂駿

國立清華大學/工學院/工業工程與工程管理學系碩士在職專班/碩士(2008年)

https://doi.org/10.6843/NTHU.2008.00411

摘要

本研究主要目的在探討半導體廠無塵室防護服對現場工作人員的生理與心理之影響，在研究方法上將無塵衣依透氣性與透濕性區分為四種水準，作業型態分為動態作業(8”Fab)與靜態作業(12”Fab) 兩種水準，無塵衣搭配作業型態共分八種實驗組合，以實驗室模擬作業型態的方式針對5位女性與5位男性受試者進行實驗，每個組合需40分鐘，以便瞭解不同無塵衣的透氣性與透濕性對於人們客觀生理方面包括:耳溫、心搏率、皮膚溫度、微氣候溫度、微氣候溼度的反應，以及主觀心理方面包括:全身與局部疲勞、生理溫熱、心理因素、穿著無塵衣與無塵鞋整體評價等反應。
其結果顯示不同無塵衣對耳溫(p<0.001)、肩胛膚溫變化(p<0.001)、背部與髖部及大腿微氣候溫度(p<0.001)、與髖部、大腿微氣候溼度(p<0.001)等會有顯著影響；動態作業比靜態作業活動量大，因身體持續工作，會使耳溫、皮膚溫度、微氣候溫濕度上升。透濕性愈好的無塵衣在微氣候溼度顯示則愈低，反之，透濕性愈差在微氣候溼度顯示則愈高；在全身與局部疲勞方面，不同無塵衣對左大腿(p<0.05)感覺會有顯著影響；作業型態的不同對身體熱與冷的影響有非常大的差異；而整體評價是無塵衣的「活動性」與「剪裁」是影響舒適度主要原因；綜合評估結果是透氣性與透濕性愈大則舒適性愈好。
由研究結果建議無塵衣除應符合製程條件外，應選擇透氣性與透濕性較高的無塵室防護服裝，提供現場工作人員較好的舒適性，進而提升人員的工作績效與生產效率。

關鍵字

無塵衣 ； 透氣性 ； 透濕性 ； 微氣候溫度 ； 微氣候溼度

並列摘要

The purpose of this research is to understand the physical and mental impacts of clean room clothing for semiconductor fab workers. In this research, the clean room clothing is classified into 4 levels, in accordance with the air permeability and moisture permeability. The operation types include dynamic operation (for 8”Fab) and static operation (for 12”Fab). Thus, the total no of treatments are eight. For the experiment design, 5 females and 5 males participate in this experiment. The response measures include ear temperature, heart rate, skin temperature, microclimate temperature, microclimate humidity, as well as the subjective assessment of whole body and local area fatigue, physical heat strain, mental factors, and the overall evaluation of wearing clean room clothing and shoes, under different air permeability and moisture permeability.
The results indicate the clean room clothing had significant impact on ear temperature (p<0.001), skin temperature of scapula (p<0.001), the microclimate in temperature of back, hip and thigh, and the microclimate in humidity of hip and thigh (p<0.001). The energy expenditure of dynamic operation was higher than that of static operation. The ear temperature, skin temperature and microclimate temperature / humidity tend to increase with the increased activities. The clean room clothing had significant influence on left thigh feeling (p<0.05). The flexibility of textile and the fit of clean room clothing are two crucial features affect comfort. Overall, it is better to choose clean room clothing with high to increase comfort and efficiency.

並列關鍵字

clean room clothing ； air permeability ； moistrue permeability ； microclimate temperature ； microclimate humidity

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