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Silverware brightening emulsion and preparation method thereof
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A silverware and emulsion technology, applied in the field of silverware brightening emulsion and its preparation, can solve the problems of complicated process, damage to silverware, corrosiveness of silverware, etc., to prevent re-oxidation and blackening, good cleaning effect, and ensure safety Effect
Inactive Publication Date: 2017-05-10
HANDAN COLLEGE
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Summary
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Problems solved by technology
In most cases, people hope to remove these stains, restore the whiteness of the silverware, and increase the texture. At present, the commonly used methods are physical methods, chemical methods and redox methods, but the above methods have defects. The physical method will damage the silver jewelry. The chemical method is corrosive to silver jewelry, and the oxidation-reduction method is usually an electrolytic method. The process is cumbersome and consumers cannot operate it at home.
In order to overcome the above-mentioned defects, the inventor's application number is 201510001182.9, which discloses the powder for removing stains on the surface of silverware, which can remove the stains on the surface of silverware to a certain extent, but because the formula contains bad smell and toxic thiourea and The organic substance 2-mercaptobenzothiazole is not easily accepted by consumers
Method used
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Embodiment 1
[0021] A silverware brightening emulsion, which comprises the following components: 12g olive oil, 25.2g Tween 80, 2.8g span80, 12g vitamin C, 4g tea polyphenols and 50g water.
[0022] With above each component, prepare emulsion as follows:
[0023] (1) Add tea polyphenols to distilled water first, stir for 5 minutes to dissolve, then add vitamin C to water, stir to dissolve to form an aqueous phase solution;
[0024] (2) Mix Tween 80, span80 and the oil phase evenly to obtain an oil phase solution;
[0025] (3) Rapidly stir the oil phase solution obtained in step (2) at 25±2°C, and slowly add the water phase solution obtained in step (1) while stirring until the mixture is evenly stirred.
Embodiment 2
[0027] A silverware brightening emulsion, which comprises the following components: 10g peanut oil, 18g Tween 80, 2g span80, 15g vitamins, 2g tea polyphenols and 40g water.
[0028] With above each component, prepare emulsion as follows:
[0029] (1) Add tea polyphenols to distilled water first, stir for 5 minutes to dissolve, then add vitamin C to water, stir to dissolve to form an aqueous phase solution;
[0030] (2) Mix Tween 80, span80 and the oil phase evenly to obtain an oil phase solution;
[0031] (3) Rapidly stir the oil phase solution obtained in step (2) at 25±2°C, and slowly add the water phase solution obtained in step (1) while stirring until the mixture is evenly stirred.
Embodiment 3
[0033] A silverware brightening emulsion, which comprises the following components: 15g peanut oil, 31.5g Tween, 3.5g span80, 10g vitamins, 6g tea polyphenols and 70g water.
[0034] With above each component, prepare emulsion as follows:
[0035] (1) Add tea polyphenols to distilled water first, stir for 5 minutes to dissolve, then add vitamin C to water, stir to dissolve to form an aqueous phase solution;
[0036] (2) Mix Tween 80, span80 and the oil phase evenly to obtain an oil phase solution;
[0037] (3) Rapidly stir the oil phase solution obtained in step (2) at 25±2°C, and slowly add the water phase solution obtained in step (1) while stirring until the mixture is evenly stirred.
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PUM
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Abstract
The invention relates to silverware brightening emulsion and a preparation method thereof. The silverware brightening emulsion is technologically characterized by being prepared from the following components in parts by weight: 10 to 15 parts of an oil phase, 20 to 30 parts of a surfactant, 10 to 15 parts of vitamin C, 2 to 6 parts of tea polyphenols and 40 to 70 parts of water. The silverware brightening emulsion provided by the invention does not contain toxic substances with a pungent taste and the safety in a utilization process of the emulsion and a silverware wearing process is guaranteed; when the emulsion is utilized, the operation is simple and the washing effect is good; the silverware brightening emulsion is suitable for non-professionals to operate.
Description
technical field [0001] The invention relates to a silverware brightening emulsion and a preparation method thereof. Background technique [0002] Silver jewelry is recognized by consumers because of its beautiful appearance and low price. As we all know, due to the natural characteristics of silver, after a long period of contact with air or human sweat, black spots or yellow spots will appear on the surface of silverware, which will affect the silverware. The surface sheen on the surface is often mistaken for fading or fading. The main component of this black or yellow stain is silver sulfide, and there are also small amounts of silver chloride and silver oxide. In most cases, people hope to remove these stains, restore the whiteness of the silverware, and increase the texture. At present, the commonly used methods are physical methods, chemical methods and redox methods, but the above methods have defects. The physical method will damage the silver jewelry. The chemical ...
Claims
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Application Information
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