合成材料老化与应用
閤成材料老化與應用
합성재료노화여응용
SYNTHETIC MATERIALS AGING AND APPLICATION
2014年
5期
12-18
,共7页
傅里叶变换红外光谱%轻涂纸%胶黏剂%偏最小二乘法
傅裏葉變換紅外光譜%輕塗紙%膠黏劑%偏最小二乘法
부리협변환홍외광보%경도지%효점제%편최소이승법
fourier transforms infrared spectroscopy%LWC%adhesive%partial least squares
合成了丁苯胶乳轻涂纸，采用傅里叶变换红外光谱法对轻涂纸胶黏剂进行分析。根据所得光谱分析特征峰，并进行了方法学考察，结果表明运用红外光谱的方法对轻涂纸胶黏剂的鉴定，方法不破坏检材本身结构，且重现性好、操作简便，结果可靠准确，为法庭科学涉及轻涂纸案件的鉴别提供了一种有效、便捷的方法。
閤成瞭丁苯膠乳輕塗紙，採用傅裏葉變換紅外光譜法對輕塗紙膠黏劑進行分析。根據所得光譜分析特徵峰，併進行瞭方法學攷察，結果錶明運用紅外光譜的方法對輕塗紙膠黏劑的鑒定，方法不破壞檢材本身結構，且重現性好、操作簡便，結果可靠準確，為法庭科學涉及輕塗紙案件的鑒彆提供瞭一種有效、便捷的方法。
합성료정분효유경도지，채용부리협변환홍외광보법대경도지효점제진행분석。근거소득광보분석특정봉，병진행료방법학고찰，결과표명운용홍외광보적방법대경도지효점제적감정，방법불파배검재본신결구，차중현성호、조작간편，결과가고준학，위법정과학섭급경도지안건적감별제공료일충유효、편첩적방법。
Styrene-butadiene latex LWC were synthesized,LWC adhesives were analyzed by Fourier transforms infrared spectroscopy. According to the findings spectral peaks, and the methodological study, the results showed that the use of infrared spectroscopy method for LWC adhesive identification method itself does not destroy the struc-ture of samples,and reproducible,easy to operate,reliable results accurate,as forensic science provides an effective and convenient method involves identification of LWC case.
