阅读说明：本技术 一种生物环保水基清洗剂及其使用方法 (Biological environment-friendly water-based cleaning agent and use method thereof ) 是由 姚仲庆 徐维羚 兰瑛 于 2020-05-09 设计创作，主要内容包括：本发明公开了一种生物环保水基清洗剂,所述清洗剂由以下质量份的原料组成：20份-65份的脂肪酶、4份-17份的表面活性剂、8份-21份的溶剂、1份-12份的缓冲液和9份-22份的丙二醇。采用固相萃取不但可以去除杂质干扰,还可以大幅提高检测灵敏度,满足唾液中痕量类固醇激素的检测要求。本发明在生物环保水基清洗剂内增加了脂肪酶,同时降低了表面活性剂和溶剂的用量,使得该产品成本大大降低,同时,其清洗效果非常显著,且优于现在市面上的水基清洗剂。本发明还公开了一种生物环保水基清洗剂的使用方法。(The invention discloses a biological environment-friendly water-based cleaning agent which is prepared from the following raw materials in parts by mass: 20-65 parts of lipase, 4-17 parts of surfactant, 8-21 parts of solvent, 1-12 parts of buffer solution and 9-22 parts of propylene glycol. The solid phase extraction can remove impurity interference, greatly improve detection sensitivity and meet the detection requirement of trace steroid hormone in saliva. The invention adds lipase in the biological environment-friendly water-based cleaning agent, and simultaneously reduces the dosage of the surfactant and the solvent, so that the product cost is greatly reduced, and simultaneously, the cleaning effect is very obvious and is superior to the water-based cleaning agent on the market. The invention also discloses a use method of the biological environment-friendly water-based cleaning agent.)

1. The biological environment-friendly water-based cleaning agent is characterized by comprising the following raw materials in parts by mass: 20-65 parts of lipase, 4-17 parts of surfactant, 8-21 parts of solvent, 1-12 parts of buffer solution and 9-22 parts of propylene glycol.

2. The biological environment-friendly water-based cleaning agent as claimed in claim 1, wherein the cleaning agent is composed of the following raw materials in parts by mass: 30-60 parts of lipase, 5-15 parts of surfactant, 10-20 parts of solvent, 2-10 parts of buffer solution and 10-20 parts of propylene glycol.

3. The bio-environment friendly water-based cleaning agent as claimed in claim 1 or 2, wherein the surfactant is a mixture of ethoxypropoxy C-12-14 alcohol and fatty acid methyl ester ethoxylate.

4. The bio-environment-friendly water-based cleaning agent as claimed in claim 3, wherein the ratio of the ethoxy propoxy C-12-14 alcohol to the fatty acid methyl ester ethoxylate in the surfactant is 1/3.

5. The biological environment-friendly water-based cleaning agent as claimed in claim 1 or 2, wherein the solvent is a mixture of terpineol and propylene glycol butyl ether.

6. The bio-environment friendly water-based cleaning agent as claimed in claim 5, wherein the ratio of terpineol to propylene glycol butyl ether in the solvent is 1/4.

7. The bio-environment friendly water-based cleaning agent as claimed in claim 1 or 2, wherein the buffer is a mixture of sodium citrate and citric acid.

8. The bio-environment friendly water-based cleaning agent as claimed in claim 7, wherein the ratio of sodium citrate to citric acid in the buffer solution is 3/2.

9. The use method of the biological environment-friendly water-based cleaning agent as claimed in any one of claims 1-8, characterized in that the use method comprises the following steps:

step 1, diluting the biological environment-friendly water-based cleaning agent with deionized water, wherein the ratio of the deionized water to the biological environment-friendly water-based cleaning agent is 4/1;

and 2, cleaning the diluted biological environment-friendly water-based cleaning agent by soaking, spray painting or ultrasonic technology.

Technical Field

The invention relates to the field of cleaning agents, in particular to a biological environment-friendly water-based cleaning agent and a using method thereof.

Background

When the water-based cleaning agent on the market cleans the surface of the circuit board, the problem of incomplete cleaning often exists, meanwhile, the water-based cleaning agent on the market mainly cleans by using the amount of a surfactant and a solvent, the larger the ratio of the surfactant to the solvent is, the better the cleaning effect is, but once the amount of the surfactant and the solvent is increased, the cost is greatly increased.

Therefore, there is a need in the market for a bio-environmentally friendly water-based cleaning agent and a method of using the same that can solve one or more of the above problems.

Disclosure of Invention

In order to solve one or more problems in the prior art, the invention provides a biological environment-friendly water-based cleaning agent and a using method thereof.

The technical scheme adopted by the invention to achieve the aim is as follows: the biological environment-friendly water-based cleaning agent is characterized by comprising the following raw materials in parts by mass: 20-65 parts of lipase, 4-17 parts of surfactant, 8-21 parts of solvent, 1-12 parts of buffer solution and 9-22 parts of propylene glycol.

In some embodiments, the cleaning agent is composed of the following raw materials in parts by mass: 30-60 parts of lipase, 5-15 parts of surfactant, 10-20 parts of solvent, 2-10 parts of buffer solution and 10-20 parts of propylene glycol.

In some embodiments, the surfactant is a mixture of ethoxypropoxy C-12-14 alcohol and fatty acid methyl ester ethoxylate.

In some embodiments, the surfactant has a ratio of ethoxypropoxy C-12-14 alcohol to fatty acid methyl ester ethoxylate of 1/3.

In some embodiments, the solvent is a mixture of terpineol and propylene glycol butyl ether.

In some embodiments, the ratio of terpineol to propylene glycol butyl ether in the solvent is 1/4.

In some embodiments, the buffer is a mixture of sodium citrate and citric acid.

In some embodiments, the ratio of sodium citrate to citric acid in the buffer is 3/2.

The invention also provides a use method of the biological environment-friendly water-based cleaning agent, which comprises the following steps:

step 1, diluting the biological environment-friendly water-based cleaning agent with deionized water, wherein the ratio of the deionized water to the biological environment-friendly water-based cleaning agent is 4/1;

and 2, cleaning the diluted biological environment-friendly water-based cleaning agent by soaking, spray painting or ultrasonic technology.

The invention has the beneficial effects that: the invention adds lipase in the biological environment-friendly water-based cleaning agent, and simultaneously reduces the dosage of the surfactant and the solvent, so that the product cost is greatly reduced, and simultaneously, the cleaning effect is very obvious and is superior to the water-based cleaning agent on the market.

Drawings

FIG. 1 is a schematic view of a manually welded circuit board before cleaning;

FIG. 2 is a schematic representation of a water-based cleaner of the present invention after cleaning.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.