论文部分内容阅读
涂布和末涂布纸激烈的国际竞争,使世界上一些大型造纸商除通过大规模的资产重组及兼并大幅度降低成本外,还大量使用涂布及加填颜料提高产品质量,降低生产成本,提高市场竞争力。 本文将对世界印刷书写纸及其涂布和加填用颜料市场发展趋势作简要说明。 本文所提颜料包括:高岭土、碳酸钙、滑石粉、二氧化硅和二氧化钛等。使用这些颜料的纸种有:含磨木浆涂布纸、不含磨木浆涂布纸、未涂布超级压光纸、软压光纸、新闻纸、不含磨木浆未涂布纸和涂布纸板。论述范围只限于颜料发展
The fierce international competition in coating and finished coated paper has led some large paper manufacturers in the world to reduce the cost through large-scale asset restructuring and mergers. In addition, they have also used a large amount of coating and added pigments to improve product quality and reduce production costs. , improve market competitiveness. This article will give a brief description of the world market trend of printing and writing paper and its coating and filling paint market. The pigments mentioned herein include kaolin, calcium carbonate, talc, silica and titanium dioxide. Papers that use these pigments are: groundwood coated paper, non-groundwood coated paper, uncoated supercalendered paper, soft calendered paper, newsprint, non-groundwood uncoated paper, and Coated paperboard. The scope of the discussion is limited to the development of pigments