阅读说明：本技术 一种快速溶于水的固体金属材料及制备方法 (Solid metal material capable of being quickly dissolved in water and preparation method thereof ) 是由 郑淞元 袁圣 于 2020-09-17 设计创作，主要内容包括：本申请提供了一种快速溶于水的固体金属材料,其包括特定比例成分的镁、钆、钇、镨、钕、铂、铪、镍、钾、锰；进一步的,所述快速溶于水的固体金属材料中还包括铝、铜、钙、铁、锌、钠。本申请还提供了一种快速溶于水的固体金属材料的制备方法。本申请提供的快速溶于水的固体金属材料是能够适应大众对洗涤的等待时间要求,能够水解并且在洗衣机中与水反应能够速溶的镁合金材料；其是环保的,残留在衣物上的洗涤物质对人体皮肤接触无刺激；洗涤完成后排出的洗衣排出污水对环境也不存在危害。(The application provides a solid metal material capable of being quickly dissolved in water, which comprises magnesium, gadolinium, yttrium, praseodymium, neodymium, platinum, hafnium, nickel, potassium and manganese in specific proportion; further, the solid metal material capable of being rapidly dissolved in water also comprises aluminum, copper, calcium, iron, zinc and sodium. The application also provides a preparation method of the solid metal material capable of being rapidly dissolved in water. The solid metal material capable of being quickly dissolved in water is a magnesium alloy material which can meet the requirement of the public on the waiting time for washing, can be hydrolyzed and can be quickly dissolved by reacting with water in a washing machine; it is environment-friendly, and the washing substance remained on the clothes has no stimulation to the skin of the human body; the discharged sewage after washing is finished does not harm the environment.)

1. A rapidly water-soluble solid metallic material, wherein the rapidly water-soluble solid metallic material comprises:

2. the rapidly water soluble solid metallic material of claim 1 further comprising: 3-8 parts of aluminum, 0.1-5 parts of copper, 0.3-0.5 part of calcium, 0.1-1.0 part of iron, 0.1-0.2 part of zinc and 0.5-0.8 part of sodium.

3. The rapidly water-soluble solid metal material as claimed in claim 1, wherein the content of the magnesium is 92 to 94 parts by weight.

4. The rapidly water-soluble solid metal material as set forth in claim 2, wherein the aluminum is contained in an amount of 4 to 6.5 parts by weight.

5. The solid metal material capable of being rapidly dissolved in water according to claim 1, wherein the gadolinium is contained in an amount of 0.5 to 0.8 parts by weight.

6. The rapidly water-soluble solid metal material as claimed in claim 1, wherein the content of the nickel is 0.3 to 0.7 parts by weight.

7. A preparation method of a solid metal material capable of being rapidly dissolved in water comprises the following steps:

the raw materials are mixed and melted according to the component ratio, then cast, drawn into wires and molded, and finally heated and stamped to form spheres, so that the solid metal material which is quickly dissolved in water is obtained.

Technical Field

The application relates to the technical field of solid metal materials capable of being quickly dissolved in water, in particular to a solid metal material capable of being quickly dissolved in water and a preparation method thereof.

Background

The current washing materials on the market are basically chemical synthesis products, such as washing powder, laundry detergent, washing beads and the like, and are all high molecular compound materials based on petroleum extraction; detergent surface-active materials are currently composed of polyethylene glycol groups, i.e. polyoxyethylene groups, and yet another group is made up of polyols, such as glycerol, pentaerythritol, sorbitol and the like. Residues on the laundry after each washing of the washing product have a great influence on the health of the human body, such as irritation to the skin and damage to the internal organs; secondly, after the washing wastewater is discharged, chemical substances in the detergent cannot be effectively degraded by bacteria in the nature, and the environment is polluted for 2 times.

Magnesium metal, a silvery-white, light metal, is stored in large quantities in alkaline earth and seawater (approximately 0.4% by weight), is light in weight and chemically active, and reacts with water to produce hydrogen. Magnesium is widely distributed in nature and is one of essential elements of human body (the total magnesium content of normal adult body is about 25g, 60% -65% of magnesium exists in bone and tooth, and 27% of magnesium is distributed in soft tissue). Magnesium is an essential substance in human body in the metabolism of calcium, vitamin C, phosphorus, sodium, potassium, etc., and plays an important part in the normal functioning of neuromuscular functions, blood sugar conversion, etc. Therefore, magnesium is one of essential elements for human body, and if the magnesium is added into washing products, the damage of the washing products to human body is reduced.

Disclosure of Invention

The technical problem solved by the application is to provide a solid metal material capable of being quickly dissolved in water and a preparation method thereof.

Therefore, the magnesium can be used for manufacturing portable and environment-friendly solid washing materials, and is convenient for people to carry during traveling. Specifically, the present application provides a fast water-soluble solid metal material for washing, comprising:

optionally, the washing product further comprises: 3-8 parts of aluminum, 0.1-5 parts of copper, 0.3-0.5 part of calcium, 0.1-1.0 part of iron, 0.1-0.2 part of zinc and 0.5-0.8 part of sodium.

Optionally, the magnesium is present in an amount of 92 to 94 parts by weight.

Optionally, the aluminum is present in an amount of 4 to 6.5 parts by weight.

Optionally, the gadolinium is present in an amount of 0.5 to 0.8 parts by weight.

Optionally, the nickel is present in an amount of 0.3 to 0.7 parts by weight.

The application also provides a preparation method of the solid metal material capable of being rapidly dissolved in water, which comprises the following steps:

the raw materials are mixed and melted according to the component ratio, then cast, drawn into wires and molded, and finally heated and stamped to form spheres, so that the solid metal material which is quickly dissolved in water is obtained.

The application provides a solid metal material capable of being rapidly dissolved in water, which comprises magnesium, gadolinium, yttrium, praseodymium, neodymium, platinum, hafnium, nickel, potassium and manganese in specific proportion; the pH value of the rapidly water-soluble solid metal material can be about 10 after the rapidly water-soluble solid metal material is dissolved in water, grease adhered to clothes by a human body can be dissolved, mold can be killed, meanwhile, hydrogen generated by reaction of partial alloy elements in a washing product and water enters gaps of the clothes, and stains can be removed rapidly, so that the rapidly water-soluble solid metal material has a good washing effect; furthermore, the elements added in the rapidly water-soluble solid metal material provided by the application can be dissolved in water, so that the waiting time of a consumer for washing can be met, and the rapidly water-soluble solid metal material takes magnesium as a base element and is harmless to human bodies and the environment.

Drawings

FIG. 1 is a time chart showing the dissolution rate of magnesium alloy washing balls prepared in example 1 of the present application at different water temperatures.

Detailed Description

For a further understanding of the present application, preferred embodiments of the present application are described below in conjunction with the examples, but it should be understood that these descriptions are merely provided to further illustrate features and advantages of the present application and not to limit the claims of the present application.

In view of the problems of harm to human bodies and environment of washing products such as the existing laundry detergent or washing powder and the like, the application provides the solid metal material capable of being quickly dissolved in water, the solid metal material is composed of a plurality of alloy elements and does not contain organic chemical components, so that the influence of organic compounds on the human bodies is reduced, and the solid metal material capable of being quickly dissolved in water has better washing effect and dissolving effect when being used for washing clothes. Specifically, the fast water-soluble solid metal material for washing comprises:

in order to further enhance the effect of the solid metal material fast dissolving in water, the solid metal material fast dissolving in water further comprises: 3-8 parts of aluminum, 0.1-5 parts of copper, 0.3-0.5 part of calcium, 0.1-1.0 part of iron, 0.1-0.2 part of zinc and 0.5-0.8 part of sodium.

In the solid metal material which is used for washing and is quickly dissolved in water, magnesium is used as a main basic element, and magnesium hydroxide can be formed after the magnesium is dissolved in water, so that the pH value of washing water reaches alkalinity, grease on clothes can be dissolved, and mold can be killed; meanwhile, the generated hydrogen enters gaps of clothes, so that the removal of stains can be further accelerated, and the washing effect of the washing product is improved. The magnesium content is 90-95 parts by weight, and in specific embodiments, the magnesium content is 92-94 parts by weight.

The aluminum content is 3-8 parts by weight, and in specific embodiments, the aluminum content is 4-6.5 parts by weight.

The content of the calcium is 0.3-0.5 part by weight. The copper content is 0.1-5 parts by weight, and in specific embodiments, the copper content is 2-4 parts by weight.

The iron content is 0.1-1.0 parts by weight, and in specific embodiments, the iron content is 0.3-0.7 parts by weight.

The gadolinium, the yttrium, and the praseodymium may affect the dissolution rate in water. The gadolinium content is 0.1 to 1.0 parts by weight, and in a specific embodiment, the gadolinium content is 0.5 to 0.8 parts by weight. The content of yttrium is 0.3-0.7 parts by weight, and the content of praseodymium is 10-80 ppm.

The hafnium is used as a dissolution slow-release material of a magnesium material. The content of the hafnium is 0.05-0.1 weight part. The potassium is used as a material for improving the density of the magnesium material, and the density of the alloy material can be improved when the potassium is discharged from a smelting furnace. The content of the potassium is 0.4-0.6 part by weight. The manganese is used for adjusting the grain size of the material, and the content of the manganese is 0.1-0.2 part by weight.

The content of the sodium is 0.5-0.8 part by weight. The neodymium is used as a slow release material for dissolving the magnesium material, and the content of the neodymium is 0.01-0.03 part by weight. The platinum is used as a reaction catalyst, and the content of the platinum is 0.1-0.2 part by weight.

The nickel can adjust the hydrogen amount during the decomposition of the metal in the dissolving process, and the content of the nickel is 0.1 to 1.0 part by weight, and in a specific embodiment, the content of the nickel is 0.3 to 0.7 part by weight.

The application also provides a preparation method of the solid metal material capable of being rapidly dissolved in water, which comprises the following steps:

the raw materials are mixed and melted according to the component ratio, then cast, drawn into a wire and molded, and finally heated and extruded to obtain the required magnesium ball diameter, so that the solid metal material which is quickly dissolved in water is obtained.

In the process of preparing the solid metal material which is quickly dissolved in water, the raw materials are firstly mixed according to the proportion relation and then melted in a reflecting furnace, and then the mixture enters a casting process to obtain a massive metal material; the melting and the casting are technical means well known to those skilled in the art, and there is no particular limitation to this application. According to the method, the massive metal material is subjected to wire drawing forming, and finally, heating and impacting are carried out, so that the solid metal material which is rapidly dissolved in water can be obtained; for convenience of use, the solid metal material described herein that is rapidly soluble in water is preferably prepared in the form of a sphere, then a magnesium alloy washing sphere.

The solid metal material capable of being quickly dissolved in water is a magnesium alloy material which can meet the requirement of the public on the waiting time for washing, can be hydrolyzed and can be quickly dissolved by reacting with water in a washing machine; it is environment-friendly (no heavy metal residue and chemical drug residue), and the washing substance remained on the clothes has no stimulation to the skin of human body; the sewage discharged after the washing is finished does not harm the environment.

For further understanding of the present application, the solid metal material with fast solubility in water provided by the present application is described in detail below with reference to examples, and the scope of protection of the present application is not limited by the following examples.

Example 1

A6 mm magnesium alloy washing ball comprising 92.2 parts by weight of magnesium, 0.93 parts by weight of gadolinium, 0.65 parts by weight of yttrium, 13.7ppm of praseodymium, 0.02 parts by weight of neodymium, 0.105 parts by weight of platinum, 0.0851 parts by weight of hafnium, 0.38 parts by weight of nickel, 0.45 parts by weight of potassium, 0.15 parts by weight of manganese, 3.51 parts by weight of aluminum, 0.48 parts by weight of calcium, 0.3 parts by weight of copper, 0.72 parts by weight of iron.

Detecting the decomposition condition of the magnesium alloy washing ball in 1L of water (the test environment temperature is 26 ℃, and the humidity is 45% RH), namely testing the time curve of the dissolution speed of the magnesium alloy washing ball at different water temperatures, as shown in FIG. 1; and detecting the pH value of the washing liquid after the magnesium alloy washing balls are decomposed at different water temperatures (10-40 ℃), wherein the soaking time of the pH value is slowly increased, the pH value can reach more than 10 after soaking for 5min, and the pH value can be kept at about 11 after soaking for 20 min.

The washing effect of the magnesium alloy washing ball is detected by a measurement and detection research institute in Shenzhen city, China according to the detection standard of GB/T13174-2008, and the results are shown in Table 1 by comparing with standard washing powder;

TABLE 1 comparison table of washing effect between magnesium alloy washing ball and standard washing powder in this example

The measurement and detection research institute of Shenzhen, China, also detects the bacteriostatic effect of the magnesium alloy washing ball according to the detection standard of China, and the results are shown in Table 2,

table 2 bacteriostatic effect table of magnesium alloy washing ball in this example

Example 2

A6 mm magnesium alloy ball comprising 92.5 parts by weight of magnesium, 0.33 parts by weight of gadolinium, 0.33 parts by weight of yttrium, 20ppm of praseodymium, 0.02 parts by weight of neodymium, 0.16 parts by weight of platinum, 0.085 parts by weight of hafnium, 0.38 parts by weight of nickel, 0.45 parts by weight of potassium, 0.2 parts by weight of manganese, 3.51 parts by weight of aluminum, 0.3 parts by weight of copper, 0.33 parts by weight of calcium, 0.7 parts by weight of iron, 0.1 parts by weight of zinc, 0.6 parts by weight of sodium.

The above description of the embodiments is only intended to help understand the method of the present application and its core ideas. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.