探讨了高吸水树脂的缓释与致孔机理。
Meanwhile, the mechanism of controlled release and pore formed resulting from HWAR are also discussed.
采用新型吸水树脂对低级醇进行脱水实验。
In this paper, a new water - absorbent resin was adopted to dehydrate alcohol.
分析了共聚物吸水树脂的吸水溶胀动力学。
The kinetics of the swelling of the copolymer super water absorbent was also dealt with.
用该配方制得的高吸水树脂吸水率达856倍。
Water absorption of the super water-absorbed resin, prepared according to the recipe, is 856.
介绍了淀粉系高吸水树脂的国内外研究开发情况。
In this paper, research and development of starch super water absorbent resin are introduced.
土壤中常见阳离子对高吸水树脂吸水率具有很强的降低作用。
Common cations in soil could make obviously absorption rate of water of high water-absorbing resin reduce.
本文以丙烯酸为原料，采用反相悬浮聚合法合成高吸水树脂。
In this paper, a super absorbent resin that used acrylic acid as raw material and was synthetized by means of inverse-phase suspension polymerization was studied.
FTIR分析表明，吸水树脂是纤维素和丙烯酸的接枝共聚物。
FTIR shows the water absorbent resin is graft copolymer of cellulose and polyacrylate.
介绍了聚乙烯醇(pva)系高吸水树脂的国内外研究开发情况。
In this paper, research and development of PVA super water absorbent resin are introduced.
尿素即使在饱和浓度下，高吸水树脂仍保持在65%以上的吸水率。
When the concentration of urine was in saturation, however, the rate of absorbing water of the resin was stile more than 65%.
讨论了制膜液中吸水树脂含量、粒度，以及添加剂与膜性能的关系。
The effect of ARW content, size and additives on the performance of membrane were discussed.
随着高吸水树脂含量的增加，土壤液相组成比例增加，蓄水功能增强。
With the content of super water absorbent resin increasing, the composing proportion of soil liquid phase increases, and the function of water storage strengthens.
文中分析了淀粉类吸水树脂、纤维类和合成类吸水树脂的机理及性能。
The paper analyses the mechanism and performances of starch injectivity resin. fibre injectivity resin and synthetic injectivity resin.
以自制的高分子吸水树脂(SAP)作为新型的水泥基材料自养护外加剂。
Superabsorbent polymers (SAP) were prepared and used as a novel self-curing admixture in cement-based materials.
废旧腈纶毛线常压碱法水解物与甲醛进行交联反应，制得高性能吸水树脂。
The acrylic fiber wastes(PAN) are hydrolyzed with alkaline at atmospheric pressure and the hydrolyzate is crosslinked by CH 2O in aqueous solution to obtain a high water absorbing resin.
以自制的高分子吸水树脂(SAP)作为新型的水泥基材料自养护外加剂。
Superabsorbent polymers (SAP) were prepared and used as a novel self-curing admixture in cement-based materials. SAP has good capability of absorbing and retaining water.
用红外光谱分别表征了合成的XYD-1和XYD-2吸水树脂的分子结构。
Structure of the supper absorbent resin XYD-1 and XYD-2are verified by Infrared spectroscopy.
对pva系高吸水树脂与其它类型高吸水树脂相比的性能特点进行了详细描述。
The characteristic properties of PVA super water absorbent resin compared with other absorbent resin are detailed.
本文介绍了高吸水树脂的吸水原理、制备方法、应用及国内外的最新研究成果。
The recent progress in super absorbent polymer has been reviewed. It includes the mechanism of bibulous phenomena, the preparation techniques and its application.
带有强亲水基团的高分子交联而成圆珠状结构，而具有吸水保水性的高吸水树脂。
With a strong hydrophilic group, macromolecule cross-linked polymer, bead-like structure, a water-absorbing resin with high water absorbing and water keeping.
用聚丙烯酸接枝淀粉浆液，在pva非织造布上形成吸水树脂，从而得到高吸水性非织造布。
Polyacrylic acid grafted starch was synthesized. Thick liquid of polyacrylic acid grafted starch was coated on PVA nonwoven fiber to get nonwoven with high water absorptivity.
使用100目金属筛网以自然过滤法测定高吸水树脂吸液倍率随吸液时间的变化，求出树脂吸液速率。
The filtration method with 100 mesh sieve was used to measure the absorption time dependence of water-absorbency, then the LAS was derived.
并以合成的几个超强吸水树脂产品为例，测定出其吸纯水率与同类文献产品相比显著超过文献产品值。
And several super absorbent water polymer products by the composition are being compared with the same's document notably to surpass the document value.
由于独特的吸水、保水性能，高吸水树脂在医药卫生、农林园艺、荒漠治理等方面获得了广泛的应用。
Because of its distinctive water-absorbing and water-preserving properties, SAP have been used for water-keeping and water-saving in agriculture, forestry, horticulture, etc.
结果表明，施用高分子吸水树脂可提高土壤墒情、加速果实生长、提高果实产量，同时对叶片光合作用也有提高作用。
The result showed that the use of super absorbent polymers increased soil moisture, accelerated fruit growth, increased fruit yield, and improved photosynthesis of the leaves.
TG和DSC分析表明，吸水树脂比剑麻纤维热稳定性好，吸水凝胶中水绝大多数是以自由水的状态存在且高温保水性很好。
TG and DSC show the resin's stability is better than cellulose's and the hydrogel has good keeping-water property, in which the most water was nature water.
高吸水树脂可以通过抑制水分蒸发，增加土壤含水量以及改良土壤结构等方面，起到保水和促进作物生长发育以及提高产量的作用。
The functions of SAPs were brief reviewed, such as the ability of improving soil structure and water retention, inhibiting water evaporation, promoting crop growth and output.
高吸水树脂是一种能吸收其自身重量数百倍水的树脂，形态各异。产品包括淀粉系列、丙烯酸盐系列、聚乙烯醇系列等，适用于生理卫生用品、农业、医疗保健等各种用途。
High-absorb resin is able to absorb water that is hundred times of itself. The products include amyloid, acrylate, PVA applied in the field of sanitary, agriculture, medical and health care.
高吸水树脂是一种能吸收其自身重量数百倍水的树脂，形态各异。产品包括淀粉系列、丙烯酸盐系列、聚乙烯醇系列等，适用于生理卫生用品、农业、医疗保健等各种用途。
High-absorb resin is able to absorb water that is hundred times of itself. The products include amyloid, acrylate, PVA applied in the field of sanitary, agriculture, medical and health care.
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