Sodium silicate was used as the silica source.
硅酸钠用作硅源。
It can also be used for crushing of sodium silicate and cement sand.
还可用于水玻璃和水泥自硬砂砂块的破碎。
Therefore, tannin will be great potential as an organic modifier of sodium silicate.
单宁有可能作为水玻璃的有机改性剂。
It is gived the properties of CO_2-sodium silicate sand by adding WK-breakdown agent.
本文研究WK型溃散剂在CO_2法水玻璃砂中的各种性能。
A new way of preparing big modulus sodium silicate and active charcoal from rice dusk ash was described.
本文提出了由稻壳灰制高模数的水玻璃和活性炭的新工艺。
Hydrophilic membranes were prepared with key components of sodium silicate, acetic ether, polyacrylamide, etc.
以硅酸钠、乙酸乙酯、聚丙烯酰胺等为主要成分制备出亲水膜层。
The samples that were sealed in sodium silicate had a small porosity and good high temperature resistance property.
硅酸钠溶液封孔后的试样孔隙小，抗高温氧化效果好。
Sodium hydroxide, milk of lime, and sodium silicate with various proportions were used to modify soy flour-based adhesive.
利用石灰乳、氢氧化钠、硅酸钠等化学药剂按不同配制比例对豆粉进行改性，制备豆胶；
The rice husk ash abandoned by the factory after burnt was used to prepare sodium silicate after reacted with alkali liquor.
利用工厂燃烧废弃的稻壳灰与碱液反应制备硅酸钠。
The effect of v -arninopropyl sodium silicate and poly ether-bearing organ di-sodium silicate is better than sodium silicate.
结果表明，有机硅酸盐有一定的缓蚀性能，其中，胺丙基硅酸钠和聚醚有机二硅酸钠的缓蚀效果比硅酸钠好。
The main constitution of the coating is silica sol sodium silicate ethyl-silicate silica sol, sodium silicate, ethyl-silicate.
涂料的粘结剂主要由硅酸乙酯、硅溶胶、水玻璃等组成。
BET specific surface area is influenced very much by the interaction of concentration of sodium silicate and reaction temperature.
硅酸钠浓度与反应温度之间的交互作用，对沉淀二氧化硅的BET比表面积影响显著。
We have studied the effects of the ratio of surfactant to sodium silicate on the structures and properties of mesoporous materials.
研究了表面活性剂与硅源的比例对介孔材料的孔道结构、比表面积、孔径分布、孔体积等参数的影响。
The properties of the materials used for making models of sodium silicate bonded sand core curing by microwave energy are suggested.
结果表明，塑料模具和陶瓷模具都可用于水玻璃砂芯的微波固化。
The influence of particle content on viscosity of sodium silicate coatings mixture was mainly experimented and studied in this paper.
就微分含量对水玻璃涂料粘度的影响进行了试验和探讨。
The sodium silicate makes the cork stick to the mold surface and also helps to withstand the charring action of the molten lead alloy.
硅酸钠能使软木粉粘结在模具表面，而且还有助于软木粉耐受熔融铅合金的碳化作用。
The sodium silicate makes the cork stick to the mold surface and also helps to withstand the charring action of the molten lead alloy .
硅酸钠能使软木粉粘结在模具表面，而且还有助于软木粉耐受熔融铅合金的碳化作用。
This paper deals with the preparation of composite phosphate modified sodium silicate binders and sand mined method and its properties.
本文研究了复合磷酸盐改性水玻璃粘结剂的制备及其型砂的混碾工艺和性能。
Generally, sodium silicate solutions are used for monomer sources added with caustic soda solutions for activation of leaching out of fillers.
通常以硅酸钠水溶液作为单体硅源，氢氧化钠溶液作为碱激发剂以提高原料的溶出性。
Chemical Garden is also called "Garden in water", actually it is made up of different metal ions and sodium silicate to form colorful silicate.
前言：“化学花园”也叫“水中花园”，实际上就是不同的金属离子与硅酸钠溶液形成不同颜色的硅酸盐。
Effects of ambient temperature and humidity on sodium silicate mold shell investment casting were surveyed systematically based on practical experience.
根据多年的生产实践，系统总结了环境温度和湿度对水玻璃型壳精铸生产的影响。
The collapsibility of the sodium silicate dolomite sand is controlled by the size, wall, pouring temperature, capacity for sand and draw time of the cast.
证明水玻璃白云石砂的溃散性与铸件的大小、壁厚、浇注温度、吃砂量和打箱时间有关。
The anaphase activation exists in three different stabilizers, sodium silicate, magnesium sulphate, modified zeolite and layer crystalline sodium silicate.
在硅酸钠、硫酸镁，改性蛋白石和层硅这三种不同的稳定体系中都存在着后程活化效应。
Then the prescription is optimized by orthogonal method. Thus a sodium silicate composite coating with good water tolerance and strong adhesion is prepared.
然后利用正交法优选配方，制得耐水性良好、附着力强的水玻璃复合涂料。
The perfect hammer head can be obtained by designing technological equipment, using vertical pouring and string casting process in CO2-sodium silicate sand.
采用CO2硬化水玻璃砂无箱立浇串铸工艺，设计工装，可以获得优质健全的锤头产品。
The physical pattern and mechanical property of residual binder film on the used sodium silicate sand under different temperature were studied by the numbers.
对不同受热温度下水玻璃旧砂粒上残留粘结剂膜的物理形貌及力学性能进行了较系统的试验研究。
The experimental results indicate that ultrasonic processing can improve the normal temperature strength of sodium silicate sand, but deteriorate its collapsibility.
试验结果表明，超声处理虽然提高了水玻璃砂的常温强度，却也恶化了溃散性；
The study of the hardening characteristics of reclaimed CO2 sodium silicate bonded sand shows that the residual sodium carbonate acetate is the primary affecting factor.
用CO_2法硬化水玻璃砂时，影响再生砂制备的型砂性能的主要因素是残留在砂粒表面的碳酸钠盐。
The study of the hardening characteristics of reclaimed CO2 sodium silicate bonded sand shows that the residual sodium carbonate acetate is the primary affecting factor.
用CO_2法硬化水玻璃砂时，影响再生砂制备的型砂性能的主要因素是残留在砂粒表面的碳酸钠盐。
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