Detergent for surface of titanium plate

A technology for surface stains and removers, which is applied in the field of chemical formulations for the treatment of stains and defects on the surface of titanium materials, can solve the problems of slow stain removal, difficult to completely remove stains, and unsatisfactory effects.

A technology for surface stains and removers, which is applied in the field of chemical formulations for the treatment of stains and defects on the surface of titanium materials, can solve the problems of slow stain removal, difficult to completely remove stains, and unsatisfactory effects.

CN102409348AInactive Publication Date: 2012-04-11YUNNAN TITANIUM IND
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] According to the weight percentage, the formula is: 0.5% of hydrofluoric acid, 2.0% of nitric acid, and 97.5% of water.

Embodiment 2

[0011] According to the weight percentage, the formula is: 1.0% of hydrofluoric acid, 5.0% of nitric acid and 94% of water.

Embodiment 3

[0013] According to the weight percentage, the formula is: 0.7% of hydrofluoric acid, 4.3% of nitric acid and 95% of water.

[0014] The present invention can use PPH and other materials to equip the titanium plate surface stain remover. When using it, first use cotton cloth or white cleaning cloth dipped in the preparation to wipe the surface, and then clean the titanium plate surface with a clean cloth and clear water in time; operation The process needs to be carried out under good ventilation conditions, and necessary labor protection supplies should be used.

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Abstract

The invention provides a detergent for surface of a titanium plate. The detergent comprises the following components by weight percentage: 0.5-1.0% of hydrofluoric acid content, 2.0-5.0% of nitric acid and 94-97.5% of water. The detergent for surface of the titanium plate has the beneficial effects that the decontamination speed is fast, the pollution surface will not be enlarged, and the spots can be thoroughly removed.

Description

technical field [0001] The invention belongs to the technical field of chemical formulations for treating stain defects on the surface of titanium materials. Background technique [0002] The surface of titanium belt and titanium plate is easily polluted. Once polluted, it is very difficult to remove the oxidized color, variegated color, fingerprints, sweat marks, etc. on the surface. The surface quality of titanium belt and titanium plate directly affects its use and sales value. But present prior art still adopts general common metal decontamination agent to carry out decontamination usually, and effect is unsatisfactory, and decontamination speed is slow, and even can expand pollution surface on the contrary, and stain is difficult to thoroughly remove. Contents of the invention [0003] The purpose of the present invention is just in order to overcome the existing stains that can only be decontaminated by common metal decontamination agents and is difficult to comple...

Claims

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Application Information

Patent Timeline
11 Apr 2012
Publication
CN102409348A
IPC
C23G1/02; C23G1/10
Inventors
周朝华; 曹占元