机构地区: 佛山华丰纸业有限公司广东佛山528000
出 处: 《造纸化学品》 2010年第2期19-22,共4页
摘 要: 采用PCC与改性纳米包覆矿物纤维相结合的加填方式,能有效地提高加填量,改善原纸白度和面层遮盖力,面浆克重也有了更大的下降空间,从而有效地降低了生产成本。 Filler content could be efficiently increased by filling PCC together with surface-coated mineral filler. At same time, the whiteness and opacity of the toplayer was improved. As a result, the basis weight of the toplayer might be reduced largely, resulting in reduced produce cost.
关 键 词: 改性纳米包覆矿物纤维 轻质碳酸钙 涂布白纸板 面浆加填
领 域: [轻工技术与工程]