论文部分内容阅读
无碳复写纸涂布颜料主要有高岭土,煅烧高岭土和轻质碳酸钙等。本文主要研究了轻质碳酸钙,煅烧高岭土以及煅烧高岭土部分取代轻质碳酸钙对无碳复写纸质量的影响。
Carbonless coated paper pigments are mainly kaolin, calcined kaolin and light calcium carbonate. In this paper, the effects of light calcium carbonate, calcined kaolin and calcined kaolin partially substituted for light calcium carbonate on the quality of carbonless copy paper were studied.