阅读说明：本技术 一种铝制品表面清洗养护工艺 (Surface cleaning and maintaining process for aluminum product ) 是由 刘决八 于 2020-07-07 设计创作，主要内容包括：本发明涉及铝制品表面处理技术领域,具体为一种铝制品表面清洗养护工艺,S1、按照以下重量份选取原料,非离子表面活性剂20～50份、阴离子表面活性剂10～20份、蜡5～10份、水50～100份、柠檬酸1～3份；S2、对原料进行混合后搅拌均匀,形成初始混合料；S3、对初始混合料进行加热；S4、对初步产物加水后进行二次加热；S5、对加工成型及印刷好图案的铝制品进行表面清洗和养护；S6、对浸泡后的铝制品进行烘干处理,以获得铝制品成品；使得铝制品表面在加工过程中残留、吸附的油渍和灰尘祛除,以使铝制品的成品光泽自然,流平性好,耐刮伤,大大提升了产品的外观档次。(The invention relates to the technical field of surface treatment of aluminum products, in particular to a surface cleaning and maintenance process of an aluminum product, S1, selecting raw materials according to the following parts by weight, 20-50 parts of nonionic surfactant, 10-20 parts of anionic surfactant, 5-10 parts of wax, 50-100 parts of water and 1-3 parts of citric acid; s2, mixing the raw materials and then uniformly stirring to form an initial mixture; s3, heating the initial mixture; s4, adding water into the primary product and then heating for the second time; s5, cleaning and maintaining the surface of the aluminum product which is processed, molded and printed with patterns; s6, drying the soaked aluminum product to obtain a finished aluminum product; residual and adsorbed oil stains and dust on the surface of the aluminum product in the processing process are removed, so that the finished product of the aluminum product is natural in luster, good in leveling property and resistant to scratch, and the appearance grade of the product is greatly improved.)

1. The surface cleaning and maintaining process of the aluminum product is characterized by comprising the following steps of:

s1, selecting a manufacturing raw material of the cleaning reagent;

selecting raw materials according to the following parts by weight, 20-50 parts of nonionic surfactant, 10-20 parts of anionic surfactant, 5-10 parts of wax, 50-100 parts of water and 1-3 parts of citric acid;

s2, physically mixing the raw materials;

mixing the selected raw materials in the step S1, and uniformly stirring to form an initial mixture;

wherein the mixing and stirring duration is 25-35 min;

s3, heating the initial mixture;

placing the initial mixture in a reaction kettle for heating to obtain a primary product;

wherein the heating temperature is 40-60 ℃, and the heating duration is 1-2 h;

s4, adding water into the primary product and then heating for the second time;

adding 50-100 parts by weight of water to the primary product, and heating to obtain a cleaning reagent;

wherein the heating temperature is 65-75 ℃, and the heating duration is 1.5-2.5 h;

s5, cleaning and maintaining the surface of the aluminum product which is processed, molded and printed with patterns;

soaking the aluminum product which is processed, molded and printed with patterns into a cleaning reagent;

wherein the soaking time is 0.5-1.5 h;

and S6, drying the soaked aluminum product to obtain a finished aluminum product.

2. The process of claim 1, wherein the cleaning and maintaining process comprises the following steps: the mixing and stirring duration in the step S2 is 30 min.

3. The process of claim 1, wherein the cleaning and maintaining process comprises the following steps: the heating method in step S3 is an ultrasonic heating method.

4. The process of claim 1, wherein the cleaning and maintaining process comprises the following steps: the secondary heating in the step S4 is performed in two stages;

wherein the heating temperature in the first stage is 65-70 ℃, and the heating temperature in the second stage is 70-75 ℃.

5. The process of claim 4, wherein the cleaning and maintaining process comprises the following steps: the heating duration of the first stage of the secondary heating in step S4 is 1h, and the heating duration of the second stage is 1.5 h.

6. The process of claim 1, wherein the cleaning and maintaining process comprises the following steps: when the aluminum product is soaked in the step S5, the aluminum product needs to be tumbled and stirred.

7. The process of claim 6, wherein the cleaning and maintaining process comprises the following steps: the duration of soaking the aluminum product in the step S5 is 1 h.

8. The process of claim 1, wherein the cleaning and maintaining process comprises the following steps: and in the step S6, the drying temperature of the soaked aluminum product is 160-180 ℃ and the drying duration is 4-6 min.

9. The process of claim 8, wherein the cleaning and maintaining process comprises the following steps: in the step S6, the soaked aluminum alloy is dried in two stages when being dried;

wherein the drying temperature in the first stage is 160-170 ℃, and the drying temperature in the second stage is 170-180 ℃.

10. The process of claim 9, wherein the cleaning and maintaining process comprises the following steps: when the soaked aluminum alloy is dried in the step S6, the drying time in the first stage is 2min, and the drying time in the second stage is 4 min.

Technical Field

The invention relates to the technical field of surface treatment of aluminum products, in particular to a surface cleaning and maintaining process of an aluminum product.

Background

The aluminum product is a general name of daily necessities and industrial goods which are processed by adopting aluminum alloy as a main raw material. Aluminum alloys are widely used industrially because of their low density, high strength, good plasticity, ability to be processed into various shapes, excellent electrical conductivity, thermal conductivity and corrosion resistance. For some wine bottle caps, aluminum products are often used.

During the printing process of the aluminum product, the use of color and coating relates to residues left in surplus and saturated states; in addition, in the process of stamping and molding of the aluminum product, stamping gloss oil and a stretching agent are used for remaining oil stain, so that dust is easily adsorbed, the quality of the product is greatly influenced, and the appearance grade of the product is reduced.

Disclosure of Invention

The invention aims to provide a surface cleaning and maintaining process for an aluminum product, which is used for removing residual and adsorbed oil stains and dust on the surface of the aluminum product in the processing process, so that the finished product of the aluminum product is natural in luster, good in leveling property and resistant to scratch, the appearance grade of the product is greatly improved, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a surface cleaning and maintaining process for an aluminum product comprises the following steps:

s1, selecting a manufacturing raw material of the cleaning reagent;

selecting raw materials according to the following parts by weight, 20-50 parts of nonionic surfactant, 10-20 parts of anionic surfactant, 5-10 parts of wax, 50-100 parts of water and 1-3 parts of citric acid;

s2, physically mixing the raw materials;

mixing the selected raw materials in the step S1, and uniformly stirring to form an initial mixture;

wherein the mixing and stirring duration is 25-35 min;

s3, heating the initial mixture;

placing the initial mixture in a reaction kettle for heating to obtain a primary product;

wherein the heating temperature is 40-60 ℃, and the heating duration is 1-2 h;

s4, adding water into the primary product and then heating for the second time;

adding 50-100 parts by weight of water to the primary product, and heating to obtain a cleaning reagent;

wherein the heating temperature is 65-75 ℃, and the heating duration is 1.5-2.5 h;

s5, cleaning and maintaining the surface of the aluminum product which is processed, molded and printed with patterns;

soaking the aluminum product which is processed, molded and printed with patterns into a cleaning reagent;

wherein the soaking time is 0.5-1.5 h;

and S6, drying the soaked aluminum product to obtain a finished aluminum product.

Preferably, the mixing and stirring duration in the step S2 is 30 min.

Preferably, the heating method in step S3 is an ultrasonic heating method.

Preferably, the secondary heating in step S4 is performed in two stages;

wherein the heating temperature in the first stage is 65-70 ℃, and the heating temperature in the second stage is 70-75 ℃.

Preferably, the heating duration of the first stage of the secondary heating in step S4 is 1h, and the heating duration of the second stage is 1.5 h.

Preferably, when the aluminum product is soaked in the step S5, the aluminum product needs to be stirred by rolling.

Preferably, the duration of soaking the aluminum product in step S5 is 1 h.

Preferably, the drying temperature of the soaked aluminum product in the step S6 is 160-180 ℃ and the drying duration is 4-6 min.

Preferably, the aluminum alloy after soaking is dried in step S6 in two stages;

wherein the drying temperature in the first stage is 160-170 ℃, and the drying temperature in the second stage is 170-180 ℃.

Preferably, when the aluminum alloy after soaking is dried in step S6, the drying time in the first stage is 2min, and the drying time in the second stage is 4 min.

Compared with the prior art, the invention has the beneficial effects that:

1. the surface cleaning and maintaining process for the aluminum product, disclosed by the invention, can be used for removing residual and adsorbed oil stains and dust on the surface of the aluminum product in the processing process, so that the finished product of the aluminum product is natural in luster, good in leveling property and resistant to scratch, and the appearance grade of the product is greatly improved.

2. The cleaning reagent manufacturing process provided by the invention is environment-friendly and energy-saving, can be repeatedly used, is pollution-free, and greatly reduces the production cost.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.