卢维金,林本平,林亚辉,杨瑞,张红杰,文朝辉,吴大旭,王玉珑.楠竹P-RC APMP的制备及其在纸浆模塑中的应用研究[J].中国造纸学报,2026,41(1):114-123 本文二维码信息
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楠竹P-RC APMP的制备及其在纸浆模塑中的应用研究
Study on the Preparation of Bamboo (Phyllostachys Pubescens) P-RC APMP and Its Application for Pulp Molding
投稿时间:2025-03-25  修订日期:2025-04-09
DOI:10.11981/j.issn.1000-6842.2026.01.114
中文关键词:  楠竹  P-RC APMP  纸浆模塑材料  防水防油
Key Words:Phyllostachys pubescens  P-RC APMP  pulp molding materials  water/oil resistance
基金项目:湖南省自然科学基金(2023JJ30012)。
作者单位邮编
卢维金* 1长沙理工大学化学与医药工程学院,湖南长沙,410114 410114
林本平* 1长沙理工大学化学与医药工程学院,湖南长沙,410114 410114
林亚辉 1长沙理工大学化学与医药工程学院,湖南长沙,410114 410114
杨瑞 1长沙理工大学化学与医药工程学院,湖南长沙,410114 410114
张红杰 2中国制浆造纸研究院有限公司,北京,100102
3制浆造纸国家工程实验室,北京,100102 
100102
文朝辉 4中国轻工业长沙工程有限公司,湖南长沙,410114 410114
吴大旭 4中国轻工业长沙工程有限公司,湖南长沙,410114 410114
王玉珑* 1长沙理工大学化学与医药工程学院,湖南长沙,410114 410114
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中文摘要:
      以速生楠竹为原料,制备楠竹盘磨化学预处理碱性过氧化氢机械浆(P-RC APMP),并将楠竹P-RC APMP按不同比例(0~50%)与竹/针叶木漂白化学浆配抄,使用烷基烯酮二聚体(AKD)防水剂和聚丙烯酸酯类防油剂制备纸浆模塑材料,探讨楠竹P-RC APMP性能与配抄量对纸浆模塑材料的物理性能及防水防油特性的影响。结果表明,楠竹P-RC APMP得率为84.25%,通过三段高浓漂白工艺,D65亮度可达72.1%;当楠竹P-RC APMP配抄量从0增加至50%时,所制纸浆模塑材料的紧度、平滑度和抗张强度均下降,透气度和挺度明显提高;Cobb60值由20.2 g/m2降低至11.5 g/m2,防水性能提升;当楠竹P-RC APMP配抄量为10%~30%时,经表面防油处理后的纸浆模塑材料仍可获得良好的防油性能,防油等级可达9~10级。
Abstract:
      In this study, the fast-growing bamboo (Phyllostachys pubescens) was used as raw material to prepare the bamboo (Phyllostachys pubescens) pre-conditioning refiner chemical alkaline peroxide mechanical pulp (P-RC APMP). The bamboo (Phyllostachys pubescens) P-RC APMP was blended in varying ratios (0~50%) with bamboo/softwood bleached chemical pulp. The pulp molding materials were produced using alkyl ketene dimer (AKD) and polyacrylate as water/oil resistant agent. The pulp properties and effects of the blending ratios of bamboo (Phyllostachys pubescens) P-RC APMP on the physical properties and water/oil resistance of the pulp molding materials were investigated. The results showed that the yield of bamboo (Phyllostachys pubescens) P-RC APMP was 84.25%, and the D65 brightness was achieved 72.1% after three-stage high concentration of bleaching. With the blending ratio of bamboo (Phyllostachys pubescens) P-RC APMP increasing from 0 to 50%, the density, surface smoothness, and tensile strength of pulp molding materials decreased, while air permeability and stiffness increased significantly. Meanwhile, the water resistance was improved with the Cobb60 value decreasing from 20.2 g/m² to 11.5 g/m². When the blending ratio of bamboo (Phyllostachys pubescens) P-RC APMP ranged from 10% to 30%, the oil proof treated pulp molding materials exhibited good oil resistance, with an oil resistance grade of 9~10.
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