摘要
本研究采用质谱、色谱、热重、差热4种分析方法,分别对6种艇用涂料的脱气产物、重量变化、能量变化进行了测定。证实了涂料确实是潜艇空气污染物的主要来源之一,并探讨了污染控制途径。将差热、热重用于潜艇涂料的分析上,并将其结果与质谱、色谱方法进行比较,相关系数为0.9784(P<0.01)。这为今后用简便、快速、可靠的评价方法对大批非金属材料进行筛选提供了可能性。
Four analytical methods,mass spectrometry (MS),gas chromato-graphy (GC),thermogravimetry (TG) and differential thermal analy-sis(DTA),were used in determining offgassing products,weightchange and energy change of six kinds of paint used for submarines.It has been confirmed that paints are one of the main air pollutionsources in submasine.The analytical results obtained by DTA and TGwere compared with those by MS and GC.The relation coefficientwas 0.9784(P<0.01).This investigation has provided possibility thateasy,quick and reliable methods could be used in evaluating andscreening a great deal of non-metal materials.
出处
《航天医学与医学工程》
CAS
CSCD
1990年第2期118-122,共5页
Space Medicine & Medical Engineering
关键词
涂料
污染控制
潜艇
脱气
Paint
Pollution control
Pollution source
Submarine atmosphere
