1) Water absorption capacity
吸水倍数
1.
The results indicate: all the super-absorbent-polymers have a higher water absorption capacity in distilled water,however,water absorbent capacity of each super absorbent polymer is impacted diversely on different concentrations of different fertilizer solution.
本文通过室内实验,比较分析了N1,N2,Hl,B,S,Hm,K,Ph,J,Hs等10种农用保水剂在纯水及不同肥料溶液中的吸水倍数、吸水速率、保水率及反复吸水次数。
2) water-absorbent expanding multiple
吸水膨胀倍数
3) water absorbency
吸水倍率
1.
The effects of crosslinker,initiator,neutralizaiton degree,reaction temperature,expanded vermiculite and mass ratio of monomers on water absorbency are researched.
考察了交联剂用量、引发剂用量、单体浓度、中和度、反应温度、膨胀蛭石含量及单体质量比对吸水倍率的影响,试验结果表明:当膨胀蛭石含量为20wt%时,交联剂用量为0。
2.
In this paper,the effects of valence and kind of various metal ions and pH values of the external solutions on water absorbency of the polyacrylamide/attapulgite superabsorbent composite were studied systematically.
系统考察了金属离子的价态、种类以及溶液的pH值对聚丙烯酰胺/凹凸棒粘土复合高吸水性树脂吸水倍率的影响。
3.
Factors such as molecular weight, kind of crosslinking agent,amount of crosslinking agent,absorbing temperature and absorbing time affecting on water absorbency were studied.
考察了原料分子量、交联剂种类、交联剂用量、吸水温度以及吸水时间等对树脂吸水倍率的影响。
4) absorbency
[英][əb'sɔ:bənsi] [美][əb'sɔrbənsɪ]
吸水倍率
1.
The maximum absorbency of the superabsorbent in dist.
9%的水溶液中吸水倍率为133g/g。
2.
The influence of the dosage of dispersant,acetone and ammonium persulfate on the absorbency performance of the polymer was also investigated.
以丙烯酸为原料,N,N-亚甲基双丙烯酰胺为交联剂,PVA1788为高分子乳化剂,环己烷为溶剂,采用先乳化后聚合的方式,制备具有多孔结构的共聚物,然后进行表面交联处理得到吸水速度小于10 s的高吸水性树脂,同时还研究了分散剂用量、丙酮用量和过硫酸铵用量对树脂吸水倍率的影响。
5) water absorbent rate
吸水倍率
1.
Effects of ions on water Absorbent rate of water retaining agent
不同价态离子对保水剂吸水倍率的影响
2.
The effects of phosphate and potassium fertilizers on water absorbent and nutrients holding ability of water retaining agent(WRA) were studied by determining water absorbent rate and amounts of absorbed and fixed fertilizers by WRA in different phosphate and potassium fertilizers,such as ammonium phosphate,super phosphate,potassium chloride,and potassium sulfate.
通过对保水剂在磷肥、钾肥溶液中的吸水倍率和对肥料养分吸持量的测定,研究了不同磷、钾肥对保水剂吸水、保肥性能的影响。
3.
The effects of nitrogen fertilizers on water absorbent and nutrients holding ability of water retaining agent(WRA) were studied by determining water absorbent rate and amounts of absorbed and fixed fertilizers by WRA in different nitrogen fertilizers,such as urea,ammonium bicarbonate,ammonium nitrate,ammonium sulfate,and ammonium chloride.
测定保水剂在不同氮肥(尿素、碳酸氢铵、硝酸铵、硫酸铵、氯化铵)溶液中的吸水倍率和对肥料养分的吸持量,分析不同氮肥对保水剂吸水、保肥性能的影响。
6) saline solution absorption
吸盐水倍率
1.
Water absorption, saline solution absorption and breaking strength were improved by up to 35.
14％,吸盐水倍率最高可增加54。
补充资料：吸水膨胀密封胶条
分子式：
CAS号：
性质：橡胶密封胶条的一种。胶料中配合有吸水材料，在干燥状态下与一般实心密封胶条并无差别，当与水接触时立即吸收水分体积迅速膨胀并充塞于缝隙各空间，堵塞、切断水流通道而达到止水密封效果。常用于房屋建筑及地下工程接缝部位止水密封。
CAS号：
性质：橡胶密封胶条的一种。胶料中配合有吸水材料，在干燥状态下与一般实心密封胶条并无差别，当与水接触时立即吸收水分体积迅速膨胀并充塞于缝隙各空间，堵塞、切断水流通道而达到止水密封效果。常用于房屋建筑及地下工程接缝部位止水密封。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条