This paper focus on the study of montmorillonite modification such as sodium modification and organization.
本课题对钙基蒙脱土进行了钠化和有机化改性研究。
Using sodium laurate as modification agent, process conditions were investigated and the modification results were analyzed by means of the activation indices.
对以月桂酸钠作改性剂进行了工艺条件的研究，用活化指数对改性效果进行了评价。
The soluble salt modified sodium silicate has been studied. It compares the principles and technology of Ca and Al salts modification and identifies the Al salt modification technical process.
研究了可溶性金属盐改性钠水玻璃，比较了钙盐和铝盐改性的原理和技术要点，并确定了铝盐改性的工艺条件。
The modification has been made on the black wattle tannin adhesive with sodium sulfite and the MUF concentrate so as to prepare out a tannin adhesive with good water-proof and better glue properties.
采用亚硫酸钠和三聚氰胺- 尿素- 甲醛预缩液对黑荆树单宁胶粘剂进行改性处理，制备具有良好的耐水性能和胶合性能的单宁胶粘剂。
But the composite modification material can not only improve the normal temperature strength of sodium silicate sand but also its collapsibility, so it is a relatively perfect modifier at present.
而作者开发的复合改性剂，既可提高水玻璃砂的常温强度，又可改善水玻璃砂的溃散性，是目前较为理想的改性剂。
The precipitated silica is prepared by using liquid sodium silicate and sulfuric acid as raw materials at room temperature and modification agent TMCS is used for its surface modification.
以液体硅酸钠和硫酸为原料，在室温下反应合成沉淀白炭黑，并用三甲基氯硅烷（TMCS）对其进行表面改性。
Objective To improve the bioactivity of hydroxyl poly calcium sodium phosphate appatite(HPPA) by surface modification using cold plasma technique.
目的利用低温等离子体活化处理来提高聚羟基磷酸钙钠 （HPPA）的生物活性。
Using sodium laurate as modification agent, process conditions were investigated and the modification results were analyzed by means of the activation indices.
叙述了椰油基硫酸钠与月桂基硫酸钠两种表面活性剂的根本差别 ，指出这些差别是由于其组成不同所致。
Using sodium laurate as modification agent, process conditions were investigated and the modification results were analyzed by means of the activation indices.
叙述了椰油基硫酸钠与月桂基硫酸钠两种表面活性剂的根本差别 ，指出这些差别是由于其组成不同所致。
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