单词ppta
网络: 聚对苯二甲酰对苯二胺；聚对苯二甲酰对苯二胺纤维；芳纶
The thickness of PPTA gel has significant influence on gel maturing, relative molecular mass, aspect ratio and morphology of the pulp.
PPTA挤出冻胶体厚度对冻胶体熟化效果、浆粕的相对分子量、长径比及表观形貌均有显著影响。
SEM analyses showed that the wear mechanisms of friction materials were also related with the PPTA-Pulp fiber content.
SEM分析表明，其摩擦磨损机理也与芳纶浆粕含量密切相关。
To the industrial PPTA fiber, the reaction mechanism, the synthetic process and the influence factors were discussed.
对已工业化的芳纶纤维，详细论述了其反应原理、合成步骤和影响因素。
The properties of PPTA-pulp could be evaluated through the determination of beating degree. 3.
通过打浆度的测定可以对芳纶浆粕的性能进行有效地预测。
PAN fiber had fineness further greater than PPTA and MPIA fibers under the same electrospinning conditions.
在相同电纺丝条件下，PAN纤维细度远大于PP-TA及MPIA纤维细度。
However, it is difficult for PPTA fiber to adhere with resin because of a lower polarity of PPTA fiber surface.
但是由于芳纶纤维特殊的结构，其表面较低的极性是影响与树脂基体相粘结的主要原因。
Then in 2000, both EAPPI and IPPIA merged to form the Plasma Protein Therapeutics Association (PPTA).
然后，在2000年，EAPPI和IPPIA合并组成了血浆蛋白治疗制剂协会（PPTA）。
Not become the matching between Aramid fiber and PPTA, PEO dispersant can be to effectively improve the effectiveness of the scattered;
在保持配比不变的情况下，分散剂PEO的加入可以有效的改善浆料的分散效果；
Frictional properties of PPTA pulps replacement of asbestos reinforced friction materials
芳纶浆粕取代石棉摩擦材料的摩擦学性能
Study on the Basic Laws of Low Temperature Solution Polycondensation for Direct Preparation of PPTA Pulps
低温溶液缩聚法直接制备PPTA浆粕基本规律的研究