CN103952220A - Rapid-radiating water-based aluminium wire drawing liquid - Google Patents

Abstract

The invention relates to a wire drawing liquid and particularly relates to a rapid-radiating water-based aluminium wire drawing liquid. The wire drawing liquid is made from the following raw materials of 18 to 22 parts by weight of calcium sulfonate complex grease, 20 to 25 parts by weight of peanut oil, two to three parts by weight of carboxymethyl cellulose sodium, four to five parts by weight of triethanolamine oleic soap, one to two parts by weight of disodium EDTA, six to eight parts by weight of sucrose fatty acid ester, one to three parts by weight of sodium polyacrylate, 0.5 to one part by weight of thiourea, 10 to 12 parts by weight of ethyl carbitol, four to five parts by weight of an auxiliary agent, and 800 to 1000 parts by weight of deionized water. The wire drawing liquid integrates advantages of mineral oil and plant oil, has excellent extreme-pressure and anti-wear properties, and can remain good lubricating properties under high-temperature and high-pressure conditions. By adding the ethyl carbitol, the specific heat capacity and viscosity of the wire drawing liquid can be effectively regulated, a thermal conduction coefficient is improved, heat radiation is accelerated, and damage to dies and wire rods caused by a lot of heat in the wire drawing process is alleviated. The wire drawing liquid is excellent in high-temperature lubricating performance, corrosion-resistant, rust-resistant, not liable to incrustation, uniform and stable in emulsion, and long in service life.

Description

The water base aluminum drawing fluid of a kind of quick heat radiating

Technical field

The present invention relates to a kind of wire drawing liquid, be specifically related to the water base aluminum drawing fluid of a kind of quick heat radiating and preparation technology thereof.

Background technology

Drawing process is a kind of metal working process, refer to that metal wire passes through mould under pressure by force, obtain the technology working method of desired sectional area shape and size, wire drawing liquid is requisite auxiliary in drawing process, its main effect is at multiple copper wire, in the multiple wire rod of aluminium wire, draw, little drawing, finely the wire drawing such as draw, lubricate in bracing wire technological process, have protection wire rod concurrently, mould, reach good wire-drawing effect, the quality of wire drawing liquid directly has influence on wire-drawing effect, the wire drawing liquid of excellent property can well be protected mould, reduce wire rod broken end, die wear phenomenon, have concurrently antirust, cooling, the effects such as cleaning, otherwise, can have a strong impact on wire drawing quality, along with the application of drawing process is extensive gradually, market is more and more higher to the quality demand of wire drawing liquid, existing wire drawing liquid mainly exists that stability of emulsion is poor, corroding metal wire rod, energy consumption are high, the problem such as easy cleaning not, restricting wire drawing, drawing quality, be badly in need of improving its composition and engineering, make its more high-efficiency environment friendly.

Summary of the invention

The object of the invention is to, provide a kind of quick heat radiating water base aluminum drawing fluid, to improve the thermotolerance of wire drawing liquid, to achieve these goals, the technical solution used in the present invention is as follows:

The water base aluminum drawing fluid of a kind of quick cooling heat dissipation, it is characterized in that, material of the present invention is made by the raw material of following weight part: complex calcium sulfonate grease 18-22, peanut oil 20-25, sodium cellulose glycolate 2-3, trihydroxy ethylamine oleate soap 4-5, Calcium Disodium Versenate 1-2, sucrose fatty ester 6-8, sodium polyacrylate 1-3, thiocarbamide 0.5-1, ethyl carbitol 10-12, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made by the raw material of following weight part: isooctyl oleate 10-12, wilkinite 2-3, stearylamide 4-5, water glass 0.05-0.1, polyoxyethylene 0.1-0.2, Silane coupling agent KH550 0.01-0.02, clorafin 42 1-2, propylene glycol fatty acid ester 1-2, deionized water 12-15, preparation method is: first by wilkinite high-temperature calcination 2-3h at 600-650 ℃, after cooling, grind to form 300 order powders, powder mixes with Silane coupling agent KH550, after ball milling 10-15min, with water glass, polyoxyethylene adds in deionized water together, with 500-600 rev/min of rotating speed, stir 20-30min, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 40-50 ℃, continue to stir 40-50min, stir and finish to be cooled to room temperature, obtain slurry.

The described water base aluminum drawing fluid of a kind of quick cooling heat dissipation, its preparation technology is:

(1) first deionized water is heated to 50-60 ℃, adds Calcium Disodium Versenate, thiocarbamide, ethyl carbitol, be stirred well to mixture and dissolve dispersion completely, then add sodium cellulose glycolate, be stirred well to solution transparent, mixing solutions insulation is standby;

(2) complex calcium sulfonate grease, peanut oil are mixed and heated to 50-60 ℃, add step (1) gained material and other remaining component, with the rotating speed of 1000-1500 rev/min, stir 40-50min, stir and finish rear standing 2-3h, get product.

The wire drawing liquid advantage that the present invention prepares is: the complex calcium sulfonate grease of usining mixes as base oil with peanut oil, combine the advantage of mineral oil and vegetables oil, environmental protection is easily degraded, and has excellent extreme pressure anti-wear, under high-temperature and high-pressure conditions, still can keep good lubricity; In addition, add ethyl carbitol as viscosity ratio thermal conditioning agent, can effectively promote the specific heat capacity of wire drawing liquid, improve heat-conduction coefficient, accelerate heat radiation, simultaneously along with temperature variation adjusting viscosity, the damage of the amount of heat in alleviation drawing process to mould and wire rod, again in conjunction with raw materials such as sodium cellulose glycolate, trihydroxy ethylamine oleate soap, thiocarbamides, make wire drawing liquid high temperature lubrication property of the present invention good, antiseptic and rustproof, be difficult for incrustation, emulsion is uniform and stable, and life cycle is long.

Embodiment

Embodiment

The present embodiment wire drawing liquid by following weight part (kilogram) raw material make: complex calcium sulfonate grease 22, peanut oil 25, sodium cellulose glycolate 3, trihydroxy ethylamine oleate soap 4, Calcium Disodium Versenate 2, sucrose fatty ester 8, sodium polyacrylate 2, thiocarbamide 0.5, ethyl carbitol 12, auxiliary agent 5, deionized water 1000;

Auxiliary agent is made by the raw material of following weight part: isooctyl oleate 12, wilkinite 3, stearylamide 5, water glass 0.1, polyoxyethylene 0.1, Silane coupling agent KH550 0.02, clorafin 42 1, propylene glycol fatty acid ester 2, deionized water 15, preparation method is: first by wilkinite high-temperature calcination 3h at 600-650 ℃, after cooling, grind to form 300 order powders, powder mixes with Silane coupling agent KH550, after ball milling 15min, with water glass, polyoxyethylene adds in deionized water together, with 600 revs/min of rotating speeds, stir 25min, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 50 ℃, continue to stir 50min, stir and finish to be cooled to room temperature, obtain slurry.

The described water base aluminum drawing fluid of a kind of quick heat radiating, its preparation technology is:

(1) first deionized water is heated to 50-60 ℃, adds Calcium Disodium Versenate, thiocarbamide, ethyl carbitol, be stirred well to mixture and dissolve dispersion completely, then add sodium cellulose glycolate, be stirred well to solution transparent, mixing solutions insulation is standby;

(2) complex calcium sulfonate grease, peanut oil are mixed and heated to 50-60 ℃, add step (1) gained material and other remaining component, with the rotating speeds of 1200 revs/min, stir 50min, stir and finish rear standing 3h, get product.

Wire drawing liquid of the present invention can be stored more than at least 1 year at normal temperatures, more than changing liquid cycle stretch-out to 10 month, is difficult for broken string during wire drawing, and wire surface is bright and clean without dirt, and its concrete test performance index is as follows:

Project	Index
		Kinematic viscosity (50 ℃)	≤100mm 2/s
Condensation point	≤-5℃
		PH value	7.8
Emulsion corrosion (55 ± 2) ℃, soaks copper sheet 1h entirely	Qualified
		Emulsion stability (15-35 ℃) 1h	Without layering, without precipitation, without soap, oil, separate out
Defoaming (55 ± 2 ℃, 5min)	≤4mL

Claims (2)

1. the water base aluminum drawing fluid of quick heat radiating, it is characterized in that, this wire drawing liquid is made by the raw material of following weight part: complex calcium sulfonate grease 18-22, peanut oil 20-25, sodium cellulose glycolate 2-3, trihydroxy ethylamine oleate soap 4-5, Calcium Disodium Versenate 1-2, sucrose fatty ester 6-8, sodium polyacrylate 1-3, thiocarbamide 0.5-1, ethyl carbitol 10-12, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made by the raw material of following weight part: isooctyl oleate 10-12, wilkinite 2-3, stearylamide 4-5, water glass 0.05-0.1, polyoxyethylene 0.1-0.2, Silane coupling agent KH550 0.01-0.02, clorafin 42 1-2, propylene glycol fatty acid ester 1-2, deionized water 12-15, preparation method is: first by wilkinite high-temperature calcination 2-3h at 600-650 ℃, after cooling, grind to form 300 order powders, powder mixes with Silane coupling agent KH550, after ball milling 10-15min, with water glass, polyoxyethylene adds in deionized water together, with 500-600 rev/min of rotating speed, stir 20-30min, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 40-50 ℃, continue to stir 40-50min, stir and finish to be cooled to room temperature, obtain slurry.

2. the water base aluminum drawing fluid of a kind of quick heat radiating as claimed in claim 1, its preparation technology is as follows:

(1) first deionized water is heated to 50-60 ℃, adds Calcium Disodium Versenate, thiocarbamide, ethyl carbitol, be stirred well to mixture and dissolve dispersion completely, then add sodium cellulose glycolate, be stirred well to solution transparent, mixing solutions insulation is standby;

(2) complex calcium sulfonate grease, peanut oil are mixed and heated to 50-60 ℃, add step (1) gained material and other remaining component, with the rotating speed of 1000-1500 rev/min, stir 40-50min, stir and finish rear standing 2-3h, get product.