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首页> 外文会议>International Mechanical Pulping Conference; 20070506-09; Minneapolis,MN(US) >Synergistic Effects Between Chemical Mechanical Pulps And Chemical Pulps From Hardwoods
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Synergistic Effects Between Chemical Mechanical Pulps And Chemical Pulps From Hardwoods

机译：化学机械纸浆和硬木化学纸浆之间的协同效应

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摘要

Chemical pulps and chemical mechanical pulps from different hardwoods were compared for their intrinsic and other pulp properties. The comparison was made both separately and in combination of the pulps from these two types of pulping processes. The results showed that hardwood chemical mechanical pulps, like P-RC APMP, can be developed as strong as their chemical pulps, and have higher tensile at the same density, or higher bulk at the same tensile, compared to their chemical pulps. When combining pulps from the two different processes, addition of certain percentage of hardwood chemical mechanical pulps to its chemical pulp improved pulp intrinsic property, and the resultant pulp blends had a higher fiber bonding strength (tensile and tensile energy absorption) than the sum of weighted contributions from its individual components. This synergistic effect between the chemical and the chemical mechanical pulps may be used to improve papermaking processes and their paper and/or paper board products.
机译：比较了来自不同硬木的化学纸浆和化学机械纸浆的内在特性和其他纸浆特性。比较是对这两种制浆工艺中的纸浆分别进行还是组合进行。结果表明，硬木化学机械纸浆（如P-RC APMP）可以与化学纸浆一样坚固，并且与化学纸浆相比，在相同密度下具有更高的拉伸强度，在相同拉伸率下具有更高的松密度。当将来自两种不同工艺的纸浆合并时，在其化学纸浆中添加一定百分比的硬木化学机械纸浆可以改善纸浆的固有性能，并且所得纸浆共混物的纤维粘合强度（拉伸和吸收拉力的能量）要比加权总和更高。来自其各个组成部分的贡献。化学纸浆和化学机械纸浆之间的这种协同作用可用于改善造纸工艺及其纸和/或纸板产品。

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