碳酸钙在造纸中的应用及改性
摘要:中国是世界上石灰岩矿资源丰富的国家之一。碳酸钙可用于造纸工业,
能有效的提高纸的白度和不透明度,改进纸的平滑度、柔软度,改善油墨的
吸收性能,提高保留率。随着造纸工业的发展,植物纤维的需求日益增大,
对生态环境的破坏日益严重。研究碳酸钙在造纸中的应用能有效地减少环境
污染,保护生态环境。并且叙述淀粉改性碳酸钙对填料的影响。
关 键 词 :
碳酸钙; 造纸; 填料; 淀粉
Abstract: China is rich in limestone and mineral resources of one of the countries.
Calcium carbonate for the paper industry, can effectively improve the paper's
whiteness and transparency, improve paper's smoothness, flexibility, and improve the
ink absorption performance, increase retention rates. With the development of the
paper industry, increasing demand of plant fibers, the increasingly serious ecological
damage to the environment. Of calcium carbonate in the paper application can be
effective in reducing environmental pollution, protect the environment. Modified
starch and described the impact of calcium carbonate fillers.
Keywords:Calcium carbonate; Papermaking; Filler ; Starch