| 1. | Thirdly , the conductive mica powder was first to applied in the smokescreen field 首次提出将具有导电性的镀镍云母用于遮蔽红外光的设想。 |
| 2. | The mica powder is made of mica shatter that is broken , selected and classificationed 云母粉是云母碎经过破碎筛选分级而成的不同粒级粉状产品。 |
| 3. | It is showed the anti - infrared capacity of the electroless nickel plating mica powder is more than the mica powder ' s 并通过实验验证表明,镀镍云母对红外光的遮蔽能力较云母大大增强。 |
| 4. | The technology of electroless nickel plating on the mica powder was optimized . the electroless nickel plating mica powder has well conductivity and disperse 设计并优化了云母化学镀镍的配方和工艺,镀镍后的云母具有较好的导电性和分散性。 |
| 5. | A . specification : mica powder is unique in its resistance to acid and alkali , chemical stability and upstanding property of insulation , anti corrosion and heat - endurance 云母系列产品:白云母,黑云母,金云母,绢云母,云母大片,云母碎,云母纸 |
| 6. | Having hold the resources of hebei lingshou wenshan mica mine , hebei chida supply the customers all kinds of mica powder with stable quality and quantity , and more competitive price 依托河北省灵寿县文山云母矿的资源优势,河北驰田以极具竞争力的价格向客户提供稳定质量和数量的各种规格云母粉。 |
| 7. | Aiming at improving the lipophilic property of the conductive fillers , surface modification of conductive tio2 powders and conductive mica powders has been researched by 5 kinds of coupling agents 摘要为了提高无机导电填料的表面亲油性,选择5种偶联剂分别对导电二氧化钛粉体及导电云母粉体进行了表面改性,活化指数评定了改性效果。 |
| 8. | To obtain light radar wave absorbing materials , the electroless nickel plating on hollow glass beads and mica was studied . after pretreatment of coarsing , sensitivzed , activation , and reduction , the hollow glass beads and mica powders were plated with nickel 研究了在空心微珠和云母上的化学镀镍,尝试在微珠上镀镍制备轻质雷达吸波材料,发现空心微珠壁太薄,经搅拌和加热后破碎太多,但从形貌上看已经实现了表面化学镀镍。 |
| 9. | 1 . 20m - 60m mica powder is mainly used in electric welding ; 2 . 60m - 325m is used in mica ceramics for its good performance in insulation , maintain uncarbonized under strong electric arc , long time performance in the heat of 350c . its heat expansion coefficient is adjustable as required 工业上主要利用它的绝缘性和耐热性,以及抗酸抗碱性抗压和剥分性,用作电气设备和电工器材的绝缘材料其次用于制造蒸汽锅炉冶炼炉的炉窗和机械上的零件。 |
| 10. | The product can be used in plastics , varnishes , enamel , cosmetics , textiles , printings , etc . the laboratory experiments were made on the hydrolysis of ticl4 solutions and deposition films of titanium hydroxides and oxyhydroxides onto the mica powder . and mainly studied the structure transformation of hydrolysis and deposition of the ticl4 solutions and the dehydrolysis of the titanium hydroxides and oxyhydroxides under the sinter processing . exclude mica powder , the specifically hydrolysis and deposition of some other metal salt such as fecl3 solutions and the dehydrolysis of the metal hydroxides and oxyhydroxides under the hydrothermal processing were also studied 本实验采用金属盐水解沉淀法,在云母粉表面镀覆tio _ 2 、 fe _ 2o _ 3 、 cr _ 2o _ 3 、 co _ 2o _ 3等不同的系列金属氧化物薄膜,通过实验室和中间试验研究了云母珠光颜料的全部制作过程,并重点研究分析了镀膜过程中偏钛酸沉淀物自ticl _ 4溶液中水解析出的结构变化过程以及焙烧过程中氢(羟)氧化钛缩合脱水生成氧化钛的结构变化过程。 |