내첨 형광증백제의 형광현상에 영향하는 인자에 대한 연구

Abstract

This study analyzed the effects of specific factors on the fluorescence index of the fluorescent whiteningagent (FWA) that is used for internal addition. The specific factors were identified by the literature review,and a statistical survey was carried out to analyze the effects of those factors on the fluorescenceindex. Bulk, grammage, fillers and internal sizing agents were selected as the specific factors. The paper sampleswere prepared with internal FWA in a laboratory. The fluorescence indices of the model papers weremeasured, and p-values of the specific factors on the fluorescence index were calculated by the SPSSprogram. Most of p-values were greater than 0.05, so the specific factors do not have a significant impacton the internal FWA fluorescence index.