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one、 Introduction

SEC -- onetwenty-nine# alkaline etching solution is a special product specially designed for thin line etching in circuit board manufacturing industry. It has the characteristics of high speed, high copper content, good stability and convenient operation. This product is widely applicableYu Jinnickel、tin-lead、tin-nickel、dryMembrane and liquidstatePhotosensitive ink and some printing inketc.All etch resistant layers.

alkalinatureErodemomentliquidSEC-onetwenty-nine^#than以往ofErodemomentliquidEnhanced regeneration capacity,Erodemomentspeed度(du)提高30%And can be completely avoidedprecipitateSubstance formation.

2、 Product features

one、側Erode低；

2、高Erodecopperspeed率，2.5～3.5mil/min;

3、高含(han)copper量，can達one60g/L以上；

4、水洗nature優異；

5. With the automatic control system, the production operation is more convenient;

6、穩定nature佳，不precipitate，易維(wei)護；

7、對抗Erodemoment層無(wu)不良影響(xiang)。

三、子liquidnature狀及檢Check標(biao)準

Outside Concept: transparency and clarification

alkali 當 量： 6.one±0.6N

Chloride ion content: one75±20g/L

四、Erodemomentexercise作條件

注意：連續exercise作須具(ju)備冷卻(que)系統。

五、Erodemoment設備

junction Structure: engineering plastics, plastic steel.

Heater: quartz heater, titanium heater.

Cooler: titanium cooling pipe, plastic cooling coil.

Draw wind：建議使用wind量one00-500CFMDrawwind機，并在Drawwind管路加裝調整wind量擋板。

electric 器：所有electric控裝置均應密封避免腐Erode。

ViturnCheckanalysis

According to the generalcopperammoniatotal合物ofturnCheckMethod is enough. The company andDistributionShang YibyProvided by customersfreeofturnCheck服務。

7、 Precautions for use

one、alkalinatureErodemomentliquid呈強alkalinature，搬運時(shi)請戴防護手套。And皮(pi)膚接觸時(shi)，請用大量水沖洗。

2、Store條件(jian)：陰涼dry燥處，避免陽光直曬。

8、 Problems and Countermeasures:

nine、Packaging and storage

one、Our company can provide200Kg/桶、oneT--20T/槽罐車送貨及Store,滿足客戶生產要求。

Store: it should be placed on thewindGood,dry燥及遠離熱源of環(huan)境中。

bookProduct qualitycanAnd任何品牌ofErodemomentliquid做than較； Is oneGermplasm worry、price廉、使(shi)用(yong)方便ofErodemomentliquid。choiceSEC-onetwenty-nine^#WilltoyouBring abundance厚of回newspaper。