A kind of brightened type metal decoating liquid
Technical field
The present invention relates to a kind of metal decoating liquid.
Background technology
So-called decoating liquid, as its name suggests, exactly can be by various one deck Special Metal or the metallics coating be plated on workpiece surface, by soaking, heat, the modes such as ultrasonic wave, electrolysis effectively remove, and to the workpiece ground without dissolving, corrosion-free, non-discoloring chemical liquid; In this sense, the decoating liquid kind is more than very, country or industry are not made sorting technique and a scope thereof of clearly delimiting to decoating liquid yet at present, be R&D and production mechanism and manufacturing enterprise, the ground of strip workpiece as required, the decoating liquid scope that provided that agreement becomes social custom, as: metal decoating liquid, nonmetal decoating liquid.
At present, existing decoating liquid strip is not thorough, and the body material after strip is coarse low and deep, if need to do a lot of pre-treatment work before again electroplating, does not have realistic price.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, provides a kind of strip thoroughly and body material has been had to the brightened type metal decoating liquid of brightening effect.
Purpose of the present invention is carried out specific implementation by the following technical programs:
A kind of brightened type metal decoating liquid, include the component of following mass concentration: ammonium nitrate 150-170g/L, sodium-acetate 60-75g/L, thiocarbamide 30-35g/L, nucite six phosphoric acid fat 20-25g/L, polyoxyethylene 10-13g/L, succsinic acid two hot cruel sodium sulfonate 5-9g/L, urotropine 4-8g/L, ammonium thiocyanate 2-4g/L, tetrahydroglyoxaline 0.2-2g/L, lauryl alcohol sulfuric acid vinegar sodium 0.05-0.1g/L in every liter of decoating liquid.
As preferred version, above-mentioned brightened type metal decoating liquid, include the component of following mass concentration: ammonium nitrate 160g/L, sodium-acetate 70g/L, thiocarbamide 32g/L, nucite six phosphoric acid fat 24g/L, polyoxyethylene 10.5g/L, succsinic acid two hot cruel sodium sulfonate 8g/L, urotropine 6.5g/L, ammonium thiocyanate 3g/L, tetrahydroglyoxaline 1.2g/L, lauryl alcohol sulfuric acid vinegar sodium 0.09g/L in every liter of decoating liquid.
Beneficial effect of the present invention:
Brightened type metal decoating liquid of the present invention, strip is thorough, overlay coating all can be moved back totally, and the matrix metal material be had to the effect of blast, makes metallic surface tight, for again electroplating and lay a good foundation.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
embodiment 1:
A kind of brightened type metal decoating liquid, include the component of following mass concentration: ammonium nitrate 160g/L, sodium-acetate 70g/L, thiocarbamide 32g/L, nucite six phosphoric acid fat 24g/L, polyoxyethylene 10.5g/L, succsinic acid two hot cruel sodium sulfonate 8g/L, urotropine 6.5g/L, ammonium thiocyanate 3g/L, tetrahydroglyoxaline 1.2g/L, lauryl alcohol sulfuric acid vinegar sodium 0.09g/L in every liter of decoating liquid.
embodiment 2:
A kind of brightened type metal decoating liquid, include the component of following mass concentration: ammonium nitrate 150g/L, sodium-acetate 75g/L, thiocarbamide 30g/L, nucite six phosphoric acid fat 25g/L, polyoxyethylene 10g/L, succsinic acid two hot cruel sodium sulfonate 9g/L, urotropine 4g/L, ammonium thiocyanate 4g/L, tetrahydroglyoxaline 0.2g/L, lauryl alcohol sulfuric acid vinegar sodium 0.1g/L in every liter of decoating liquid.
embodiment 3:
A kind of brightened type metal decoating liquid, include the component of following mass concentration: ammonium nitrate 170g/L, sodium-acetate 60g/L, thiocarbamide 35g/L, nucite six phosphoric acid fat 20g/L, polyoxyethylene 13g/L, succsinic acid two hot cruel sodium sulfonate 5g/L, urotropine 8g/L, ammonium thiocyanate 2g/L, tetrahydroglyoxaline 2g/L, lauryl alcohol sulfuric acid vinegar sodium 0.05g/L in every liter of decoating liquid.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment, the present invention is had been described in detail, for a person skilled in the art, its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.