叩解度

纸浆的强度性能良好，叩解度为30°SR时，其抗张指数为59.4～63.7N·m/g。

The strength properties of these paper are better , on 30 ° SR of beating degree , the tensile index are 59.4 N · m / g to 63.7 N · m / g.

长等级纤维的叩解度高于短纤维，悬浮液粘度也高于短纤维。

Long grade brucite fibers have a higher beating degree and denser viscosity than the short ones .

结果表明，不同类型的减水剂对水镁石纤维的叩解度、粘度及zeta电位有不同的影响。

The results indicate that different types of superplasticizer have different effects on the beating degrees , viscosities and ZETA potentials of brucite fibers .

研究了萘磺酸盐、氨基磺酸盐、密胺树脂及酯基磺酸盐4种混凝土减水剂对两个级别水镁石纤维的叩解度、粘度及zeta电位的影响。

Effects of four types of superplasticizer to the beating degrees , viscosities and ZETA potentials of two grades of brucite fibers were investigated .

随表面活性剂用量增加，纤维的叩解度、纤维表面的负电荷量、悬浮液的粘度一般均呈增加趋势。

The fiber beating degrees , the surface charges and the suspension viscosities are raised with the increase of surfactant dosage .

将水镁石纤维应用于混凝土，抗折强度随纤维叩解度的增加而提高，说明纤维的化学分散有利于纤维对混凝土增强作用的发挥。

When it is used in the concrete reinforcement , the dispersed brucite fibers can play a better role in improving the concrete flexural strengths .

在纤维用量不变的情况下，随减水剂用量及纤维叩解度的增加，混凝土抗折强度提高，然后趋于饱和。

Under the condition of invariable fiber dosage , the flexural strength of concrete moves upward with the increase of water reducer dosage and fiber beating degrees , and then approaches to saturation .

表面活性剂种类及用量对纤维的叩解度、纤维的表面电位、悬浮液粘度均有影响，对不同等级纤维的影响有差异。

The fiber beating degrees , the surface charges and the suspension viscosities are influenced by the category and the dosage of the surfactants , though the influences are different on the two grades of brucite fibers .

结果表明，在以水溶性磷酸盐作为分散剂的情况下，随筛分孔径的增大和打浆时间的延长，纤维的叩解度先上升，然后趋于稳定；

The results show that under the conditions of soluble phosphates as the dispersants , the beating degrees of sepiolite fibers increase at first , then go to be stabilized with the enlargement of sieve pore diameters and the elongation of beating time ;