阅读说明：本技术 一种水性铝拉丝液及其使用方法 (Water-based aluminum wire drawing liquid and use method thereof ) 是由 孙果洋 汪小龙 于 2020-05-29 设计创作，主要内容包括：本发明涉及一种水性铝拉丝液及使用方法,所述水性铝拉丝液包括以下重量份的原料：5-25份自乳化酯润滑剂、1-7份新癸酸、4-11份硼酸二乙醇胺酯、4-11份聚乙二醇PEG200、4-11份防锈剂、1-7份二乙二醇单丁醚偶合剂、0.1-2份抗硬水剂、1-6份磷酸酯铝缓蚀剂、0.01-0.16份有机硅消泡剂、基础油余量。本申请中制备的水性铝拉丝液按照一定的比例兑水之后在德国Microtap攻丝扭矩机上测试铝材的润滑性可以达到拉丝油的效果并且现场实际使用也完全没有问题。水性铝拉丝液使用过程中无着火风险,铝粉易沉降过滤,可以大大减少车间烟雾产生,废液的排放,减少环境污染。(The invention relates to a water-based aluminum wire drawing liquid and a using method thereof, wherein the water-based aluminum wire drawing liquid comprises the following raw materials in parts by weight: 5-25 parts of self-emulsifying ester lubricant, 1-7 parts of neodecanoic acid, 4-11 parts of boric acid diethanol amine ester, 4-11 parts of polyethylene glycol PEG200, 4-11 parts of antirust agent, 1-7 parts of diethylene glycol monobutyl ether coupling agent, 0.1-2 parts of hard water resisting agent, 1-6 parts of phosphate aluminum corrosion inhibitor, 0.01-0.16 part of organic silicon defoaming agent and the balance of base oil. The water-based aluminum wire drawing liquid prepared in the application can achieve the effect of wire drawing oil by testing the lubricity of aluminum materials on a German Microtap tapping torque machine after being mixed with water according to a certain proportion, and has no problem in actual field use. The water-based aluminum wire drawing liquid has no risk of ignition in the use process, aluminum powder is easy to settle and filter, the smoke generation in a workshop can be greatly reduced, the discharge of waste liquid is reduced, and the environmental pollution is reduced.)

1. The water-based aluminum wire drawing liquid is characterized by comprising the following raw materials in parts by weight: 5-25 parts of self-emulsifying ester lubricant, 1-7 parts of neodecanoic acid, 4-11 parts of boric acid diethanol amine ester, 4-11 parts of polyethylene glycol PEG200, 4-11 parts of antirust agent, 1-7 parts of diethylene glycol monobutyl ether coupling agent, 0.1-2 parts of hard water resisting agent, 1-6 parts of phosphate aluminum corrosion inhibitor, 0.01-0.16 part of organic silicon defoaming agent and the balance of base oil.

2. The aqueous aluminum wire drawing liquid according to claim 1, comprising the following raw materials in parts by weight: 10 parts of self-emulsifying ester lubricant, 1 part of neodecanoic acid, 5 parts of boric acid diethanol amine ester, 5 parts of polyethylene glycol PEG200, 5 parts of antirust agent, 1 part of diethylene glycol monobutyl ether coupling agent, 0.1 part of hard water resisting agent, 2 parts of aluminum phosphate corrosion inhibitor, 0.01 part of organic silicon defoaming agent and the balance of base oil.

3. The aqueous aluminum wire drawing liquid according to claim 1, comprising the following raw materials in parts by weight: 18 parts of self-emulsifying ester lubricant, 4 parts of neodecanoic acid, 9 parts of boric acid diethanol amine ester, 9 parts of polyethylene glycol PEG200, 9 parts of antirust agent, 4 parts of diethylene glycol monobutyl ether coupling agent, 0.7 part of hard water resisting agent, 4 parts of aluminum phosphate corrosion inhibitor, 0.07 part of organic silicon defoaming agent and the balance of base oil.

4. The aqueous aluminum wiredrawing fluid of claim 1, wherein: the self-emulsifying ester lubricant is synthesized from trimer acid isooctyl alcohol.

5. The aqueous aluminum wiredrawing fluid of claim 1, wherein: the neodecanoic acid can be replaced by a C8-C10 straight chain acid.

6. The aqueous aluminum wiredrawing fluid of claim 1, wherein: the antirust agent is one of potassium sebacate or sodium dodecanedioate.

7. The aqueous aluminum wiredrawing fluid of claim 1, wherein: the hard water resisting agent is one of EDTA-2Na, ether carboxylic acid or EDTA.

8. The use method of the aqueous aluminum wire drawing fluid according to claims 1 to 7, characterized in that the use method of the aqueous aluminum wire drawing fluid is as follows: in the large aluminum wire drawing process, the wire is drawn out by 2.0mm when the wire is drawn in 10mm, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1: 5; in the aluminum medium-tension wire drawing process, the wire is 0.40mm when the wire is 0.4 mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1: 10; in the small aluminum wire drawing process, the wire is 0.8mm in diameter and 0.10mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1:15 for use.

Technical Field

The invention relates to the technical field of aluminum wire drawing lubrication in the wire and cable industry, in particular to a water-based aluminum drawing liquid and a using method thereof.

Background

The aluminum wire has the advantages of low cost, easy production, high expansion coefficient and the like, and is widely applied to the cable industry. However, the aluminum wire has the common problem that the aluminum wire is easy to break due to low tensile strength during drawing, and the drawing fluid in the drawing process is required to have very good lubricating property. The traditional aluminum wire drawing machine uses pure oil drawing oil, although the lubricating performance requirement of drawing can be met, the cooling performance of the oil drawing oil is poor, the field smoke is large, and the dry drawing is often generated due to short-time supply of the drawing oil to cause open fire, so that the fire risk is easily generated. Meanwhile, the continuous accumulation of aluminum powder in the drawing oil leads to the rapid increase of the viscosity of the subsequent drawing oil, so that the oil pump cannot be normally circulated, and the whole tank can only be scrapped to cause great resource waste.

Therefore, there is a need for an aqueous wire drawing fluid for drawing aluminum wires, which can replace oil-based wire drawing oil with lubricating properties, and solve the problems of cooling property, easy ignition, aluminum powder settleability, post waste oil treatment and the like of the wire drawing oil.

Disclosure of Invention

The invention aims to provide an aqueous aluminum wire drawing liquid and a using method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the water-based aluminum wire drawing liquid comprises the following raw materials in parts by weight: 5-25 parts of self-emulsifying ester lubricant, 1-7 parts of neodecanoic acid, 4-11 parts of boric acid diethanol amine ester, 4-11 parts of polyethylene glycol PEG200, 4-11 parts of antirust agent, 1-7 parts of diethylene glycol monobutyl ether coupling agent, 0.1-2 parts of hard water resisting agent, 1-6 parts of aluminum phosphate corrosion inhibitor and 0.01-0.16 part of

The balance of organic silicon defoamer and base oil.

Preferably, the aqueous aluminum wire drawing liquid comprises the following raw materials in parts by weight: 10 parts of self-emulsifying ester lubricant, 1 part of neodecanoic acid, 5 parts of boric acid diethanol amine ester, 5 parts of polyethylene glycol PEG200, 5 parts of antirust agent, 1 part of diethylene glycol monobutyl ether coupling agent, 0.1 part of hard water resisting agent, 2 parts of aluminum phosphate corrosion inhibitor, 0.01 part of organic silicon defoaming agent and the balance of base oil.

Preferably, the aqueous aluminum wire drawing liquid comprises the following raw materials in parts by weight: 18 parts of self-emulsifying ester lubricant, 4 parts of neodecanoic acid, 9 parts of boric acid diethanol amine ester, 9 parts of polyethylene glycol PEG200, 9 parts of antirust agent, 4 parts of diethylene glycol monobutyl ether coupling agent, 0.7 part of hard water resisting agent, 4 parts of aluminum phosphate corrosion inhibitor, 0.07 part of organic silicon defoaming agent and the balance of base oil.

Preferably, the self-emulsifying ester lubricant is synthesized from trimer acid isooctyl alcohol.

Preferably, the neodecanoic acid can be replaced by a C8-C10 straight chain acid.

Preferably, the antirust agent is one of potassium sebacate or sodium dodecanedioate.

Preferably, the hard water resisting agent is one of EDTA-2Na, ether carboxylic acid or EDTA.

Preferably, the use method of the aqueous aluminum wire drawing liquid is as follows: in the aluminum heavy wire drawing process, the wire is drawn out by 10mm and is 2.0mm, and the water-based aluminum wire drawing liquid is mixed with water in a ratio of 1: 5; in the aluminum medium-tension wire drawing process, the wire is 0.40mm when the wire is 0.4 mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1: 10; in the small aluminum wire drawing process, the wire is 0.8mm in diameter and 0.10mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1:15 for use.

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

1. the water-based aluminum wire drawing liquid prepared by the method is mixed with water according to a certain proportion, and then the lubricating property of the aluminum material is tested on a German Microtap tapping torque machine, so that the effect of wire drawing oil can be achieved, and no problem exists in the field practical use. The water-based aluminum wire drawing liquid has no risk of ignition in the use process, aluminum powder is easy to settle and filter, the smoke generation in a workshop can be greatly reduced, the discharge of waste liquid is reduced, and the environmental pollution is reduced.

2. Firstly, the lubricating property can replace oily wire drawing oil, and simultaneously, the problems of cooling property, easy ignition, aluminum powder settleability, post waste oil treatment and the like of the wire drawing oil are solved.

3. The consumption and the comprehensive use cost of the water-based aluminum wire drawing liquid are obviously reduced because the water-based aluminum wire drawing liquid is mixed with water for use.

4. The water-based aluminum wire drawing liquid has no ignition risk in the use process, can greatly reduce the smoke generation in a workshop, discharge waste liquid and reduce the environmental pollution.

Drawings

FIG. 1 is a graph showing the comparison of lubricity data of Microtap tapping torque data of aqueous aluminum wire drawing fluid 1:9 mixed with water and aluminum heavy drawing oil.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Please refer to fig. 1.

In this embodiment, the aqueous aluminum wire drawing liquid includes the following raw materials in parts by weight: 5-25 parts of self-emulsifying ester lubricant, 1-7 parts of neodecanoic acid, 4-11 parts of boric acid diethanol amine ester, 4-11 parts of polyethylene glycol PEG200, 4-11 parts of antirust agent, 1-7 parts of diethylene glycol monobutyl ether coupling agent, 0.1-2 parts of hard water resisting agent, 1-6 parts of phosphate aluminum corrosion inhibitor, 0.01-0.16 part of organic silicon defoaming agent and the balance of base oil.

The self-emulsifying ester lubricant is synthesized from trimer acid isooctyl alcohol.

The neodecanoic acid can be replaced by C8-C10 straight chain acid.

The rust inhibitor is one of potassium sebacate or sodium dodecanedioate.

The hard water resisting agent is one of EDTA-2Na, ether carboxylic acid or EDTA.

The application method of the water-based aluminum wire drawing liquid comprises the following steps: in the aluminum heavy wire drawing process, the wire is drawn out by 10mm and is 2.0mm, and the water-based aluminum wire drawing liquid is mixed with water in a ratio of 1: 5; in the aluminum medium-tension wire drawing process, the wire is 0.40mm when the wire is 0.4 mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1: 10; in the small aluminum wire drawing process, the wire is 0.8mm in diameter and 0.10mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1:15 for use.

In this embodiment, the aqueous aluminum wire drawing liquid includes the following raw materials in parts by weight: 10 parts of self-emulsifying ester lubricant, 1 part of neodecanoic acid, 5 parts of boric acid diethanol amine ester, 5 parts of polyethylene glycol PEG200, 5 parts of antirust agent, 1 part of diethylene glycol monobutyl ether coupling agent, 0.1 part of hard water resisting agent, 2 parts of aluminum phosphate corrosion inhibitor, 0.01 part of organic silicon defoaming agent and the balance of base oil.

The self-emulsifying ester lubricant is synthesized from trimer acid isooctyl alcohol.

The neodecanoic acid can be replaced by C8-C10 straight chain acid.

The rust inhibitor is one of potassium sebacate or sodium dodecanedioate.

The hard water resisting agent is one of EDTA-2Na, ether carboxylic acid or EDTA.

The application method of the water-based aluminum wire drawing liquid comprises the following steps: in the aluminum heavy wire drawing process, the wire is drawn out by 10mm and is 2.0mm, and the water-based aluminum wire drawing liquid is mixed with water in a ratio of 1: 5; in the aluminum medium-tension wire drawing process, the wire is 0.40mm when the wire is 0.4 mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1: 10; in the small aluminum wire drawing process, the wire is 0.8mm in diameter and 0.10mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1:15 for use.

In this embodiment, the aqueous aluminum wire drawing liquid includes the following raw materials in parts by weight: 20 parts of self-emulsifying ester lubricant, 5 parts of neodecanoic acid, 10 parts of boric acid diethanol amine ester, 10 parts of polyethylene glycol PEG200, 10 parts of antirust agent, 5 parts of diethylene glycol monobutyl ether coupling agent, 1 part of hard water resisting agent, 5 parts of aluminum phosphate corrosion inhibitor, 0.1 part of organic silicon defoaming agent and the balance of base oil.

The self-emulsifying ester lubricant is synthesized from trimer acid isooctyl alcohol.

The neodecanoic acid can be replaced by C8-C10 straight chain acid.

The rust inhibitor is one of potassium sebacate or sodium dodecanedioate.

The hard water resisting agent is one of EDTA-2Na, ether carboxylic acid or EDTA.

The application method of the water-based aluminum wire drawing liquid comprises the following steps: in the aluminum heavy wire drawing process, the wire is drawn out by 10mm and is 2.0mm, and the water-based aluminum wire drawing liquid is mixed with water in a ratio of 1: 5; in the aluminum medium-tension wire drawing process, the wire is 0.40mm when the wire is 0.4 mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1: 10; in the small aluminum wire drawing process, the wire is 0.8mm in diameter and 0.10mm out of the wire, and the water-based aluminum wire drawing liquid is added with water according to the proportion of 1:15 for use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.