The early water curing of concrete is longer and then the rate of late drying shrinkage of concrete is faster.
延长混凝土的早期水养时间,并不会减少混凝土的干燥收缩值,反而会使干缩速率加快;
These crosslinkers are stable in water at normal bath temperature but become reactive at curing temperatures.
这些交联剂于正常槽液温度下在水中很稳定,但在固化温度下就变得活泼起来。
Sealant such series of the water used for air curing.
此类密封胶系列用空气中的水分进行硫化。
UV curing of paint, drying of printing pigment, UV oxidation, various chemical reactions, disinfection of water.
油漆的紫外固化,印刷颜料的干燥,紫外氧化,各种化学反应,水的消毒。
Typical convection applications include heating, drying and curing of water and solvent coatings for textiles, films, paper, fibers, and metals.
典型的对流工艺包括加热,干燥和硫化水质和溶剂,应用于纺织,薄膜,纸,纤维和金属等应用领域。
Raw materials selection, which influents concrete corrosion resistance, is discussed, which involved in cement kinds, aggregate properties, mix, curing water quality, kinds of additive and admixture.
讨论了原材料的选择,包括水泥品种、集料性质、拌合及养护用水的水质情况、外加剂的种类和掺合料对混凝土耐腐蚀性能的影响。
Various curing condition and different amount of water evaporated in early-age curing would lead to different strength of concrete.
早期养护条件不同,混凝土失水量不同,则混凝土中后期强度也不相同。
The important thing to know is that heat will not make the printmaking inks water fast; only air curing will do that because the ink contains oils that need to be exposed to air in order to harden.
要知道的重要一点是,热量不会使版画油墨水快,只有空气固化会做,因为油墨包含需要以硬化暴露于空气中的油。
Autogenous curing agent can improve the hydration degree of concrete, reduce the compressive stress which dropping of water in capillary of concrete caused and sensitivity to cracking.
自养护剂可以提高混凝土胶凝材料的水化程度,降低混凝土内由于水化反应导致的毛细孔水面下降所产生的压应力,减少了微裂缝的产生。
For the concrete which losing water is little at early-age, strengthen curing, the strength of concrete will be compensated.
对早期失水较少的混凝土,加强湿养护,混凝土强度能得到较大的补偿。
Conclusion Self-curing hydrogel lining material has a very high bond strength, but partly affected by water.
结论自凝水凝胶软衬材料具有很高的粘结强度,但水对其有一定影响。
The flow diaorams of a hot water unit for tire curing is introduced anb discussed.
文中介绍并讨论了轮胎硫化用热水站的工艺流程。
Earlier after concrete has been poured, curing agent is as if a water evaporating resistance. When a membrane formed, it became a vapor barrier.
在混凝土浇筑后初期,养护剂犹如水蒸发的抑制剂,而随着薄膜的形成,则犹如蒸汽不通过膜。
It is fine white nontoxic and no curing pollution with specific gravity of 1.08. It can slightly dissolve in hot ethanol, but not in water.
白色细微粉末,无毒,无硫化污染,比重1.08,不溶于水,微溶于热的乙醇。
The UV Curing polyurethane (PUA) was blended with chlorinated polyvinyl chloride (CPVC) for Pervaporation membranes, which were used to separate ethanol water mixture.
将聚氨酯丙烯酸酯齐聚物(PUA)与过氯乙烯(CPVC)共混制成渗透汽化膜并用来分离乙醇水溶液。
When adding proper curing agents and neutralizers, excellent water-soluble thermosetting acrylic varnishes and paints could be made.
选择合适的固化剂、中和剂等,制得性能优良的水溶热固性丙烯酸清漆和色漆。
A composite film with water-resistance was prepared by curing polyurethane-acrylate on regenerated cellulose film (from bagasse pulp) under UV-irradiation.
再生纤维素膜(甘蔗渣浆制)表面直接用紫外光固化聚氨酯-丙烯酸酯制备出防水性复合膜。
The said physiological multi-salt liquid is used in curing infantile diarrhoea for correcting water and electrolyte disorder of extracellular fluid and intracellular fluid separately.
本发明多盐液用于医治小儿腹泻等症,可以分别纠正细胞外液和细胞内液水、电解质紊乱。
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.
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。
The research is introduced which is for the preparation and curing effect to the concrete for wax emulsion curing liquid and acid property modified water glass curing liquid.
介绍乳化石蜡养护液和酸改性水玻璃养护液的制备及对混凝土的养护效果的实验研究。
These products are based on a variety of technologies designed to make the curing agents water-reducible.
这些产品是基于不同的技术,旨在使该固化剂与水还原。
The dispersant accelerates gluten's dissolving in water, but it impairs the viscosity, curing velocity and water-resistant ability of the adhesive.
结果表明,分散剂对谷朊粉在水中的分散起到了极其重要的作用,但会降低标签胶的黏度、耐冰水能力,延长固化时间。
Influence of length and amount of carbon fiber, water cement ratio, curing age and moulding technology on electrical resistivity of carbon fiber cement composite were discussed experimentally.
着重探讨了碳纤维长度与掺量、水灰比、龄期及成型工艺对碳纤维增强水泥基复合材料导电性的影响。
This paper introduced the microbial harm of oil field water injection systems and its preventive and curing measures, the developing channel of biocides and the evaluation of the treatment effect.
介绍了油田注水系统中微生物的危害、防治方法,微生物杀生剂的开发途径以及杀生剂处理结果的评价。
The results indicated that there was not statistical differences between two curing methods is in water bath or under pressure.
结果表明:塑料在水浴热聚及气压聚合化方法之间其应力水平无统计学差异。
Salt kills bacteria by extracting water from their cells by osmosis, hence its use in curing meat.
盐能杀死细菌是利用渗透作用将细胞中的水分吸掉。
The water soluble paint has strengths such as low VOC, fast curing rate, good resistance to water, heat and corrosion.
该水性涂料有机挥发份含量低、涂膜干燥快,耐水、耐热及耐蚀性好。
Acid-resistant glass cement is composed of water glass, curing agent and powder filler.
玻璃耐酸胶泥由水玻璃、固化剂及粉状填料组成。
The so described water-base epoxy resin coating is a two-components coating with epoxy resin as the main component, modified polyamide as curing agent and water as dispersion medium.
本文叙述的水性环氧树脂涂料是以环氧树脂为主体、水为分散剂、改性聚酰胺为固化剂的双组分涂料。
A brief analysis is given of the vertical radiant curing oven drying system with oil-heated air circulation and water-cooled air curtain used for manufacturing impregnated glassfibre fabrics.
简要分析覆铜板芯布立式干燥系统组成和原理、辐射板干燥及其气流加热循环、气帘冷却循环等技术。
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