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- The dispersivity of the super-fine tourmaline powder in used matrix affects its properties of releasing negative oxygen ion. 超细电气石粉体在使用基体中的分散性直接影响其释放负氧离子的性能。
- In this paper,the super-fine tourmaline powder was modified by polyacrylic acid in order to improve its dispersivity in hydrophilous systems. 通过对超细电气石粉体的聚丙烯酸改性处理,并通过对改性前后的样品进行红外光谱分析分析了改性机理。
- The results indicated that the best dosage of the polyacrylic acid was 1.0% of the mass of the tourmaline powder,and it could improve the dispersivity in hydrophilous sy... 结果表明;对超细电气石粉体进行表面改性时;聚丙烯酸的最优用量为电气石粉体质量的1.;0%25;改性处理后样品在水中的分散性大大提高。红外光谱分析表明;聚丙烯酸与电气石粉体表面的结合方式为化学吸附。
- The organic surface modification of tourmaline powder,an environment material,with sodium stearate as the modifica-tion agent was studied by mechano-activated method. 研究了机械力化学法对天然环境矿物电气石粉体进行的表面有机化改性。
- By introducing the ultrafine tourmaline powder as a kind of filling agent into polyurethane resin, we produced the anion leather that can emit air anions continuously while being used. 本工作选用奇冰石超细粉末作为无机填料添加到聚氨酯树脂中制成负离子合成革,讨论了粉末最佳混入比例,并与普通合成革进行了比较。
- Keywords PET fiber;negative ions fiber;tourmaline powder; 关键词涤纶;负离子纤维;电气石;
- Keywords tourmaline powder composite coatings electromagnetic shielding; 电气石;粉体;复合涂料;电磁屏蔽;
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- The preparation of ultrafine tourmaline powder by azeotropic distillation method 共沸蒸馏法制备电气石超细粉末
- STUDY ON PREPARATION OF SUPERFINE TOURMALINE POWDER AND ITS PROPERTIES OF NEGATIVE ION DISENGAGEMENT 超细电气石粉体的制备和负离子释放性能研究
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- Research on the Craft of the Tourmaline Powder Process and Its Application in Functional Fiber 电气石加工工艺研究及其在功能纤维上的应用
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- There's too much powder on your nose. 你鼻子上的粉擦得太多了。
- Excuse me, where is the powder room? 请问女厕所在哪里?
- Agitate the mixture to dissolve the powder. 搅动混合物而使粉末溶化。
