由于增加纤维疏水性可以显著改善纸张脱水过程,我们发现用0.5%的超疏水CPGMA代替SBKP和HBKP可以显着改善纸张的脱水。因此,可以得出结论,如果CPGMA对纸张性能影响不大,它将在造纸工业中具有潜在的工业价值。因此,有必要进一步研究CPGMAs@CPAM/SiO2/APAM体系对纸张性能的影响。为了评估该系统在造纸工业中的应用潜力,我们调查了CPGMA的影响,取代了库存中的纤维,研究了CPAM/SiO2/APAM体系中的纸张性能。研究结果表明,随着CPGMA替代的增加,纸张的拉伸强度,爆破强度,抗撕裂性,折叠耐力都下降了。趋势可以分为两个阶段:替代量低于0.5%时快速下降,替代量超过0.5%时逐渐下降。当替换为少量CPGMA时,对这些属性的影响可以忽略不计。第二,纸张的透气性随原料中CPGMA替代量的增加而增加。此外,纸张透气性的趋势可分为两个阶段-取代量<0.5%的快速阶段和取代量>0.5%的缓慢阶段。少量的CPGMA可以明显改善纸张的透气性。第三,CPGMA,取代了库存中的纤维,微小影响纸张的形成。少量的CPGMA大大提高了造纸过程的效率和纸张的某些特性,它对纸张强度的影响可以忽略不计。CPGMAs@CPAM/SiO2/APAM技术具有提高CPAM/SiO2/APAM截留性能和过滤性能的潜力。
As increasing fiber hydrophobicity can significantly improve the paper dewatering process, we found that replacing SBKP and HBKP with 0.5% superhydrophobic CPGMA can significantly improve the dewatering of paper sheets. Therefore, it can be concluded that if CPGMA has little effect on paper properties, it will have potential industrial value in the papermaking industry. Consequently, it is necessary to further study the effect of the CPGMAs@CPAM/SiO2/APAM system on paper properties. To evaluate the application potential of the system in the papermaking industry, we investigated the effects of CPGMAs, which replaced the fibers in the stocks, on the paper properties in the CPAM/SiO2/APAM system. The findings demonstrate that as the CPGMA replacement increased, the paper\'s tensile strength, bursting strength, tear resistance, and folding endurance all declined. The trend can be segmented into two phases: a rapid decrease for substitution amounts below 0.5% and a gradual decline for substitution amounts exceeding 0.5%. When replaced with a small amount of CPGMAs, there was a negligible effect on these properties. Second, the paper air permeability increased with the CPGMA substitution amount in the stock. Furthermore, the trend of paper air permeability can be divided into two stages-a rapid stage with a substitution amount of <0.5% and a slow stage with a substitution amount of >0.5%. A small amount of CPGMAs could distinctly improve the paper\'s air permeability. Third, CPGMAs, which replaced fibers in the stock, minutely affected the paper formation. A small amount of CPGMAs substantially boosted the efficacy of the process of paper manufacture and certain characteristics of the paper, and it had a negligible impact on the strength of paper. The CPGMAs@CPAM/SiO2/APAM technology has the potential to improve the retention and filtration performance of CPAM/SiO2/APAM.