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Magnesium Etching Plate Photo Engraving Plate For Printing , Find Complete Details about Magnesium Etching Plate Photo Engraving Plate For Printing,Magnesium Etching Plate,Magnesium,Engraving Plate from Stainless Steel Sheets Supplier or Manufacturer-Shanxi Province Yangquan MetalsMinerals Imp.Exp.
| Quantity(Piece) | 1 - 50 | >50 |
| Est. Time(days) | 15 | To be negotiated |
Etching plate AZ31B Photo Engrave Magnesium Plate
Magnesium etching plate
Magnesium priting plate
Packing: 1.5MM FOR 25PCS/BAG 1.5MM FOR 25PCS/BAG 2.0MM FOR 20PCS/BAG 3.0MM FOR 15PCS/BAG 4.0MM FOR 10PCS/BAG 5.0MM FOR 8PCS/BAG 6.0MM FOR 8PCS/BAG 6.35MM AND 7MM FOR 5PCS/BAG Exposure
Halftone screen "9" is OK to obtain a correct exposure. For fine form, "11" is enough.
400-600mJ/cm2 is required for exposure. Development
Put the exposed plate into 1% sodium hydroxide (NaOH) aqueous solution for 8-10 seconds, or into 5% sodium carbonate (Na2CO3)
Aqueous solution or Hydro-Solve developer concentrate for 1 minute, in temperature 300C, then take out the plate from the solution,
Wash and wipe it with sponge in clean water softly.
Repeat above step to develop again if the plate is not clear enough.
Then dry it with compressed air or by absorbent paper.
A faster developing will happened while the solution was heated.
Touch-Up
Touch it if necessary, no "Burn-in" is needed.
Weight
Record the weight in log.
Descum
Put the plate into 3% Nitric acid (HNO3) aqueous solution in room temperature and brush it lightly, then wash it with clean water.
Etching
Replenish acid
Top removal Soak the plate in a 10% sodium hydroxide (NaOH) aqueous solution or in top remover concentrate solution in temperature 30OC
About 3 minutes, then remove and brush it with water.
Size: 500*1000mm 610*914mm, etc. Thickess: 1mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6mm, 6.35mm, 7.0mm, etc Also we can supply the size as per customers' requirements.
Also we can supply the etching additive and etching machine,Our etching machine can be for magnesium plate,for zinc plate,for Cu plate.
Contact: Zhang Guisheng
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