纯度9/p>-
目数9/p>-
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简介:我公司生产的微米铜粉纯度高、粒径分布范围窄、为软团聚体,容易分散在各种材料里,配成铜浆在氮气保护下烧结成铜电极替代传统的银浆烧结的银电极,用于MLCC端电极、圆片电容电极、厚膜电路电极以及异质结(HJT)光伏电池用银包铜粉的铜核原料等,大幅度降低生产成本。微米铜粉也用于金刚?铜复合导热封装材料,大幅度提高到导热率,降低热膨胀系数,用于雷达、功率放大器、氮化镓芯片、大功率IGBT模块等领域。微米铜粉具有很好的抗菌防霉特性、/p>
化学成份'/span>%(/span> |
||||
元素 |
企业标准(质量百分比) |
检测方泔/span> |
||
铜元素含野/span>?/span> |
99.3% |
GB/T5121.1-2008 |
||
?/span>≣/span> |
0.4% |
GB/T5121.8-2008 |
||
碲/span>≣/span> |
0.3% |
GB/T-5121.4-2008 |
||
其他金属元素 |
PPM(百万分质量比) |
ICP-0ES |
||
?/span>≣/span> |
100 |
|||
锋/span>≣/span> |
100 |
|||
硄/span>≣/span> |
100 |
|||
铜/span>≣/span> |
100 |
|||
镌/span>≣/span> |
100 |
|||
钟/span>≣/span> |
100 |
|||
钽/span>≣/span> |
100 |
|||
钘/span>≣/span> |
100 |
|||
钳/span>≣/span> |
100 |
|||
?/span>≣/span> |
100 |
|||
铊/span>≣/span> |
100 |
|||
?/span>≣/span> |
100 |
|||
钠/span>≣/span> |
100 |
|||
锁/span>≣/span> |
100 |
|||
硻/span>≣/span> |
100 |
|||
锵/span>≣/span> |
100 |
|||
?/span>≣/span> |
100 |
|||
镈/span>≣/span> |
100 |
|||
铄/span>≣/span> |
100 |
|||
汝/span>≣/span> |
100 |
|||
扫描电镜平均粒径 |
3-4微米 |
GB/T 16594-2008 |
||
激光粒度仪 粒径分布 |
D10 |
?/span>2.5微米 |
GB/T 19077-2016 |
|
D50 |
≣/span>4.0微米 |
|||
D90 |
≣/span>8.0微米 |
|||
D98 |
≣/span>9.0微米 |
|||
D100 |
≣/span>10.0微米 |
|||
比表面积 |
≣/span>0.4平方?兊/span> |
GB/T 13390-2008 |
||
振实密度 |
?/span>4.0?立方厘米 |
GB/T5162-2021 |
||
暂无数据
3微米铜粉的工作原理介绍?
3微米铜粉的使用方法?
3微米铜粉多少钱一台?
3微米铜粉使用的注意事顸/li>
3微米铜粉的说明书有吗>/li>
3微米铜粉的操作规程有吗?
3微米铜粉的报价含票含运费吗?
3微米铜粉有现货吗>/li>
3微米铜粉包安装吗>/li>
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