CN103952219A - Environment-friendly wire drawing lubricant with strong cleaning capacity - Google Patents

Abstract

The invention relates to a wire drawing lubricant, and specifically relates to an environment-friendly wire drawing lubricant with strong cleaning capacity. The wire drawing lubricant comprises, by weight, 10-12 parts of grease, 28-30 parts of trihydroxymethylpropyl trioleate, 6-8 parts of sulfonated castor oil, 2-3 parts of inositol hexaphosphate, 1-2 parts of sodium thiosulfate, 1-3 parts of sodium gluconate, 2-3 parts of sodium alkyl benzene sulfonate, 10-12 parts of polyvinyl alcohol, 1-2 parts of polyoxyethylene polyoxypropylene monobutyl ether, 4-5 parts of an auxiliary agent, and 800-1000 parts of deionized water. According to the invention, the wire drawing lubricant employing a mixture of grease and trihydroxymethylpropyl trioleate as base oil is good in high-temperature stability, and is specifically provided with additives with excellent scale inhibition and corrosion inhibition properties such as the sodium gluconate especially capable of chelating various metal ions, the inositol hexaphosphate, and the like, so that the cleaning capacity of the wire drawing lubricant is effectively improved. The wire drawing lubricant provided by the invention is capable of preventing residual powder of a wire from bonding to a wire drawing die and blocking a die hole so as to reduce the wire breakage rate, and has good cleaning capacity, such that the wire is smooth and clean without adhesion.

Description

A kind of environmental protection wire drawing liquid of high cleaning performance

Technical field

The present invention relates to a kind of wire drawing liquid, be specifically related to a kind of environmental protection wire drawing liquid and preparation technology thereof of high cleaning performance.

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, a kind of environmental protection wire drawing liquid of high cleaning performance is provided, to improve wire drawing efficiency, reduce outage, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of environmental protection wire drawing liquid of high cleaning performance, it is characterized in that, material of the present invention is made up of the raw material of following weight part: butter 10-12, trimethylolpropane tris oleic acid ester 28-30, sulfonated castor oil 6-8, myo-Inositol hexaphosphate 2-3, Sulfothiorine 1-2, Sunmorl N 60S 1-3, sodium alkyl benzene sulfonate 2-3, polyvinyl alcohol 10-12, polyoxyethylene polyoxypropylene monobutyl ether 1-2, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made up of 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 DEG C, 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, stir 20-30min with 500-600 rev/min of rotating speed, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 40-50 DEG C, continue to stir 40-50min, stir and finish to be cooled to room temperature, obtain slurry.

The environmental protection wire drawing liquid of described a kind of high cleaning performance, its preparation technology is:

(1) first deionized water is heated to 50-60 DEG C, add sodium alkyl benzene sulfonate, polyvinyl alcohol, be stirred well to it and dissolve dispersion completely, then add myo-Inositol hexaphosphate, Sulfothiorine, Sunmorl N 60S, continue to be stirred to mixture and dissolve completely, mixing solutions insulation is for subsequent use;

(2) butter, trimethylolpropane tris oleic acid ester, sulfonated castor oil are mixed and heated to 50-60 DEG C, and stir with the rotating speed of 1200-1500 rev/min, slowly add step (1) gained material and other remaining component, stir after 40-50min, standing 2-3h gets product simultaneously.

Wire drawing liquid advantage prepared by the present invention is: mix as ester base oil using butter, trimethylolpropane tris oleic acid ester, there is good heat-resistant stable, lubricity is good, and environmental protection low toxicity easily degrades, and has reduced the harm to environment and human body in use procedure; In addition, in order to improve the cleaning performance of wire drawing liquid of the present invention, in formula, add the additive that Sunmorl N 60S, myo-Inositol hexaphosphate etc. have excellent anticorrosion-antiscaling property, especially Sunmorl N 60S, it can also with many kinds of metal ions chelating, it is the metal cleaner of environment-friendly high-efficiency, wire drawing liquid prepared by the present invention in actual use lubricity is good, can effectively prevent that wire rod detritus powder from boning and stopping up nib on wortle, wire drawing outage is low, not easy to foaming, cleaning performance is good, and wire rod is bright and clean without adhering to.

Embodiment

Embodiment

The present embodiment wire drawing liquid by following weight part (kilogram) raw material make: butter 12, trimethylolpropane tris oleic acid ester 30, sulfonated castor oil 6, myo-Inositol hexaphosphate 3, Sulfothiorine 2, Sunmorl N 60S 2, sodium alkyl benzene sulfonate 2, polyvinyl alcohol 12, polyoxyethylene polyoxypropylene monobutyl ether 2, auxiliary agent 5, deionized water 1000;

Auxiliary agent is made up of 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 DEG C, 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, stir 25min with 600 revs/min of rotating speeds, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 50 DEG C, continue to stir 50min, stir and finish to be cooled to room temperature, obtain slurry.

The environmental protection wire drawing liquid of described a kind of high cleaning performance, its preparation technology is:

(1) first deionized water is heated to 50-60 DEG C, add sodium alkyl benzene sulfonate, polyvinyl alcohol, be stirred well to it and dissolve dispersion completely, then add myo-Inositol hexaphosphate, Sulfothiorine, Sunmorl N 60S, continue to be stirred to mixture and dissolve completely, mixing solutions insulation is for subsequent use;

(2) butter, trimethylolpropane tris oleic acid ester, sulfonated castor oil are mixed and heated to 50-60 DEG C, and stir with the rotating speed of 1500 revs/min, slowly add step (1) gained material and other remaining component, stir after 50min, standing 3h gets product simultaneously.

Wire drawing liquid of the present invention can be stored more than at least 15 months at normal temperatures, more than changing liquid cycle stretch-out to 10 month, is difficult for broken string when wire drawing, the bright and clean no marking of wire surface, and cone pulley cabling is unobstructed, and its concrete test performance index is as follows:

Project	Index
		Kinematic viscosity (50 DEG C)	≤100mm 2/s
Condensation point	≤-5℃
		PH value	8.1
Emulsion corrosion (55 ± 2) DEG C, soaks copper sheet 1h entirely	Qualified
		Emulsion stability (15-35 DEG C) 1h	Without layering, without precipitation, separate out without soap, oil
Defoaming (55 ± 2 DEG C, 5min)	≤2mL

Claims (2)

1. the environmental protection wire drawing liquid of a high cleaning performance, it is characterized in that, this wire drawing liquid is made up of the raw material of following weight part: butter 10-12, trimethylolpropane tris oleic acid ester 28-30, sulfonated castor oil 6-8, myo-Inositol hexaphosphate 2-3, Sulfothiorine 1-2, Sunmorl N 60S 1-3, sodium alkyl benzene sulfonate 2-3, polyvinyl alcohol 10-12, polyoxyethylene polyoxypropylene monobutyl ether 1-2, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made up of 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 DEG C, 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, stir 20-30min with 500-600 rev/min of rotating speed, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 40-50 DEG C, continue to stir 40-50min, stir and finish to be cooled to room temperature, obtain slurry.

2. the environmental protection wire drawing liquid of a kind of high cleaning performance as claimed in claim 1, its preparation technology is as follows:

(1) first deionized water is heated to 50-60 DEG C, add sodium alkyl benzene sulfonate, polyvinyl alcohol, be stirred well to it and dissolve dispersion completely, then add myo-Inositol hexaphosphate, Sulfothiorine, Sunmorl N 60S, continue to be stirred to mixture and dissolve completely, mixing solutions insulation is for subsequent use;

(2) butter, trimethylolpropane tris oleic acid ester, sulfonated castor oil are mixed and heated to 50-60 DEG C, and stir with the rotating speed of 1200-1500 rev/min, slowly add step (1) gained material and other remaining component, stir after 40-50min, standing 2-3h gets product simultaneously.