Etching cream | Global Trade leader ecrobot

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Etching cream

Posting date : Dec 09, 2013

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Free Member Scince Nov 05, 2013

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CHEMICAL | Inorganic

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HS-CODE

28-

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Detailed Description

　　This etching cream is made by environmental liquid chemicals, this product is acidic; non-poisonous; glittering and translucent pseudoplastic fluid, meet the environmental protection requirements. 1,printing requirements: use ordinary polyester mesh, 300-420mesh(customized requests),the tension for the mesh is 23-25 Newton; the scraper’s hardness is 70-80degree; The printing line diameter is between 0.08-0.15mm; temperature is among 25℃±5℃; humidity is among 60%--80%; diffusion time is within 8hours after screen printing, 8 hours after bake, and the printing line is plump and evenly. The line is clear after etching. Material Etching condition resistivity 备注 temperature Bake time Crystal ITO film 80℃±5 20min ≥200 MΩ ITO glass 120℃±5 25-30min ≥200 MΩ 2, clean request: ordinary water to wash it.because this product is acidic, so you need to add 1%-3%NaOH, PH 6.5-7.5),then wash it with pure water. 3, Storage condition: seal it and put it into dark room, warranty is 6 months.