Finætsekrystal, 1kg

Pulveret (natriumpersulfat) opløses i kogende vand. Væskens temperatur falder derved til ca. 50 °C, hvilket giver de bedste resultaterVed 50 °C og under omrøring ætser 140 g pulver 6 dm2 på 5 minDen færdige blanding opbevares i et glas med skruelåg eller lign., der ikke må være af plast og ikke må slutte helt tætBlandingsforhold 1:5Gruppe: R3515GIE-TEC Etching Fluids Sodium Persulphate For Manufacturing PCBs Series: NAPGodt alternativ til jernklorid (fe3cl)Application• Sodium persulphate etching fluid for etching Cu PCBs in etching tanks.250g of sodium persulphate is dissolved in 1 liter of water. The etchant turns a blue colour at saturation.Features• Neutral smell• Slightly soluble in water• Added solution is transparent• No sludge formation and crystallization• Etching procedures easy to monitor• Easy disposalNote• Keep the solution sealed and away from children. In case of contact with skin or eyes, rinse with plenty of water, contact a doctor immediately and take the empty container with you.You will find etching tanks in this catalogue at product group T3311.• Please note the information concerning limited shipping of dangerous goods.Manufacturerhttp://www.gie-tec.de

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