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Acid etching solution sec--106# introduction

2022-03-02 507

1、 Introduction:

Acid etching solutionSEC--one hundred and six#It is a concentrated etching solution mainly composed of sodium chlorate and added with special formula for chlorinationCopper etching oxidizes cuprous chloride into copper chloride, which can replace hydrogen peroxide in most copper chloride etching, and is safer than hydrogen peroxide. Combined with the automatic addition system, it becomes an acid etching system with economic benefits and safe operation.

two、 Product features:

1. Replace hydrogen peroxide to avoid explosion hazard;

two. Recycling, low cost;

3. Good washability;

4. Low lateral erosion;

5. The operation cost is cheaper than hydrogen peroxide.

3、 Physical properties:

Specific gravity:1.25±0. 05

PH value: 6 8

Stability: stability

Appearance: clear to light green aqueous solution

4、 Equipment requirements:

1. Tank body: PVC material

two. Heater: quartz, Teflon

3. Cooling pipe: PP or titanium pipe

4. Exhaust system: required

5. Circulating system: required

6. Mixing: spraying

VJianyu andOperating conditions:

A. Jianyu

projectparameter

Range

Optimum value

Copper content g/L

140-180

one hundred and sixty

acidity N

zero point five-three

two point five

Redox potentialmv

480-5two0

five hundred

temperature

48-55

fifty

B addition method:

Recommended useAqua or similar controller, automatically add supplement.

C handling capacity:

Per literSEC--one hundred and six#Approximate treatment: (in words)fifty%蝕刻面積計)

IOZ single panel 6-7mtwoIOZ雙面或多層板外層two-two point fiveMtwo

D etching rate: 1.0-1.5mil/min.

ViturnCheckanalysis

According to the general氯turn銅(tong)總(zong)合物ofturnCheckMethod is enough. The company andDistributionShang YibyProvided by customersfreeofturnCheck服務

7、 Packaging and storage

1、Our company can providetwo00Kg/桶、1T--3T/槽罐車(che)送貨及Store,滿足(zu)客戶生產要求。

Store: it should be placed on thewindGood,干燥(zao)及(ji)遠離熱(re)源of環境中。

VIIISafety precautions:

Acid etching solution是一種強氧turn劑,必須存放于干燥陰涼處,遠離酸性(xing)及(ji)易燃性(xing)物質。

bookproductqualitycanAnd任何品牌ofCompare etching solution; Is oneGermplasm worryprice廉、使用方便ofEtching solution, selectionSEC-one hundred and six#WilltoyouBring abundance厚of回newspaper