型号: | PVI |
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品牌: | BASF |
原产地: | 德国 |
类别: | 化工 / 其他聚合物 |
标签︰ | Lutron PVI , 季胺化聚乙烯咪唑 , PVI |
单价: |
-
|
最少订量: | 110 KG |
Lutron PVI 季胺化聚乙烯咪唑
PVI主要应用于:化学沉铜、线路板通孔镀,镀液调整盐;酸铜光亮剂
PVI 优点︰
Lutron PVI is a cationic polymer which is used in the electronics industry in the manufacture of printed circuit boards. It enables the walls of through-holes to be homogeneously seeded with catalyst after they have been drilled, which ensures that a uniform layer of electroless copper can be applied. It can either be applied in the desmearing solution itself or subsequently in a separate process. It is usually added to concentrated desmearing solutions at a rate of 1 – 5 g/l.
Lutron PVI is also used to formulate brightener additives for the electroplating industry. It acts as a basic brightener in alkaline zinc electrolytes, and it is particularly effective for improving the adhesion of the plated metal. It is usually employed at a concentration of 0.1– 2 g/l.
Lutron PVI
Properties
Physical form Clear, pale brown liquid
Concentration (ISO 3251, 1 h at 150 °C)--------43 – 45%
Iodine colour (DIN EN 1557)--------< 15
Viscosity (DIN 53018, Part 1)-------40 – 80 mPa · s
pH (ISO 976, 10 % solution)------4 – 5
The above information is correct at the time of going to press. It does not
necessarily form part of the product specification.
A detailed product specification is available from your local BASF
representative.
深圳市正同贸易有限公司 | |
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国家/地区︰ | 广东省深圳市 |
经营性质︰ | 贸易商 |
联系电话︰ | 13723436256 |
联系人︰ | 熊力 (经理) |
最后上线︰ | 2024/09/09 |