This paper reports the study of modified filler-grade talc on filler retention.
对填料级滑石粉作Al2 O3 ·3H2 O(水合氧化铝 )改性及Al2 O3 ·3H2 O、P2 O5(五氧化二磷 )改性后填料留着率的研究结果表明 ,Al2 O3 ·3H2 O改性滑石粉的Al2 O3 ·3H2 O包覆率为 5 %时留着率较高 ;在加填量为 30 %时 ,包覆2 。
The effect of them on dewatering,filler retention and first pass retention is studied.
分别考察了阳离子化度和用量对麦草浆滤水性、填料留着率和动态条件下一次留着率的影响,发现季铵型两性PAM可显著提高漂白麦草浆的滤水性和填料留着率,两性PAM与PAC、PDADMAC和膨润土配合使用可进一步改善漂白麦草浆的留着和滤水。
In this paper, the characteristics of DCS from different HYP with different brightness and their impacts on filler retention were studied.
研究了不同白度高得率浆中溶解和胶体物质(DCS)的性质及其对填料留着的影响,并通过使用阴离子垃圾捕集剂来消除DCS的负面影响。
However,there are many problems associated with the use of fillers when the loading level is relatively high,among which poor filler retention and the negative effect of filler loading on sizing(also referred to as "sizing impediment of the filled papers")have been widely recognized.
然而,随其用量的增加,往往可产生一系列问题,其中填料留着及加填纸的施胶障碍问题值得予以关注。
In this paper,the emerging technologies of filler retention improvement .
然而,随其用量的增加,往往可产生一系列问题,其中填料留着及加填纸的施胶障碍问题值得给予关注。
The paper studied the application of the organic bactericide AEM5700 on the antibac- terial paper,detected the retention rate on different paper and its antibacterial effect.
该论文研究了有机抗菌剂AEM5700在抗菌纸上的应用,检测了其在不同原料中的留着率,以及AEM5700的抗菌效果。
The effect of dosage, modifica-tion time and temperature of OTAC on the retention rate of the modified attapulgite in paper was investigated.
用十八烷基三甲基氯化铵对凹土进行表面改性并进行了实验室加填试验,探讨了十八烷基三甲基氯化铵的用量,改性时间,改性温度对凹土在纸页中留着率的影响。
the new processing technology raises the retention rate by more than 27% on the average.
采用三波长ＵＶ光谱法测定了单宁胶在增强处理湿法纤维板时的留着率；采用正交试验和光谱分析相结合的方法，对纤维浆料的留着率进行了分析和测定，提出了提高留着率的方法、措施；确定了在浆内施加条件下，留着率最佳的合理工艺。
With the increase of combined phosphorus of starch phosphate ester,the retention of paper additive would increase to all of filling and fibril.
磷酸化反应时加入少量尿素,可以起到加速磷酸化反应和增加留着率的作用。
In the paper,the effects of the ion type,charge density and molecular weight of polyacrylamide on the retention of mineral fibers and the properties of the paper were studied.
结果表明,实验所用的APAM、CPAM及AM-PAM均可提高矿物纤维的留着率和纸张的物理性能,CPAM、AM-PAM的作用效果好于APAM;其中离子度为2%、相对分子质量为1400万的CPAM比未加助剂的纸张矿物纤维留着率提高32。
Methods improving the retention and drainage properties of straw pulps were introduced.
介绍了提高草浆留着率及滤水性能的方法,表明通过一些化学、生物的方法可以使其得到改善,非木材制浆是有一定发展潜力的。
08% respectively,the first-pass retention improved by 41.
2%时,细小纤维的FPR(首程留着率)较空白样提高了41。
Increasing Filler Retention Rate by Bicomponent Retention System
采用双元助留系统 提高填料留着率
The Effect of Filler Physical-Chemical Properties on Retention Behavior
填料物理化学特性对留着性能的影响
Relationship of Cellulase Enzyme Treatment and Beatability,Filler Retention of Hardwood Pulp
纤维素酶处理与阔叶木浆打浆性能和填料留着的关系
permeability of tunnel fill material
炮眼充填材料的渗透率
A power…… A power outage？ Aha， Okay， we've got it licked now。 Do you still have the boxes and manuals and packing stuff your computer came in？
停…停电？啊哈！好了，现在我们有救了。你还留着包装箱、脑手册和充填材料吗？
Influence of physical properties of filler on resonant frequency of thermoacoustic apparatus
填料物性对热声器件谐振频率的影响
Development and Application of Shoring and Filling Materials on Goaf-Side Entry for Retaining Mining
矿井沿空留巷巷旁支护充填材料的研制与应用
Research and application of high water content material for roadside packing to go with gob-side entry retaining technology
高水材料巷旁充填沿空留巷技术研究与应用
Analysis of Filling Working Face in Retaining Roadways Along Goaf with High-water Clinker Rapid Hardening Materials
沿空留巷高水灰渣速凝材料充填技术分析
A small mass of soft material, often folded or rolled, used for padding, stuffing, or packing.
填充物一块软的物体，常叠着或卷着，用于垫料、填充或包装
Development and application of filling material for UHP EAF taphole
超高功率电炉出钢口填充料的研制及应用
Study of Thermal Conductivity of Natural Rubber Filled with Carbon Black
炭黑填充天然橡胶复合材料热导率的研究
Preparation of SiO_2 ordered macroporous materials with high filling ratio
高骨架填充率的SiO_2有序大孔材料的制备
Stub tube fillers have practical significance for the removal of turbidity.
短管填料对水浊度去除有着重要的实用意义。
High Moisture Quick Setting Ash Material for Mine Roadway backfill
高水灰渣速凝材料巷旁充填沿空留巷的试验研究
You save grocery bags, aluminum foil, and aluminum containers.
你把用过的塑料袋, 锡纸和锡盘留着。
You save grocery bags,tin foil,and tin containers.
你把用过的塑料袋, 锡纸和锡盘留着.
The expansion ratio is related to the liquid flow rate, fluidization velocity and free descending velocity of the packing material.
填料膨胀率的大小与液体流量、填料的流化速度及自由沉降速度有关。