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Lutron PVI

型號︰PVI
品牌︰BASF
原產地︰德國
單價︰-
最少訂量︰110 KG

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產品描述

Lutron PVI  季胺化聚乙烯咪唑

PVI主要應用於:化學沉銅、線路板通孔鍍,鍍液調整鹽;酸銅光亮劑

PVI 優點︰

  • 化學鍍銅鍍層均勻
  • 電鍍光亮劑添加劑
  • 碱性鍍鋅光亮劑,有效提高金屬鍍層附着力

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.

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網站首頁  |  產品目錄  |  表面活性劑  |  AO-455  |  特種增塑劑  |  Santicizer 141  |  Benzoflex 2088  |  Eastman 168  |  消光粉應用  |  環氧快速固化  |  五分鐘固化劑  |  EL360 和 LRO  |  丙烯酸結構膠  |  消息  |  聯繫我們  |  文件下載  |  網站地圖  |  手機版
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