CN104046455A - Corrosion-resistant scale-inhibition magnesium-aluminum alloy wire drawing liquid - Google Patents

Abstract

The invention relates to a wire drawing liquid and concretely relates to a corrosion-resistant scale-inhibition magnesium-aluminum alloy wire drawing liquid. The corrosion-resistant scale-inhibition magnesium-aluminum alloy wire drawing liquid is prepared from 28-32 parts by weight of hydrogenated castor oil, 2-3 parts by weight of sodium benzotriazole, 2-3 parts by weight of algal polysaccharide, 15-18 parts by weight of trihydroxymethylpropyl trioleate, 4-6 parts by weight of butylated hydroxyanisole, 2-3 parts by weight of sodium lactate, 1-2 parts by weight of coptis root extract, 1-2 parts by weight of potassium dihydrogen phosphate, 6-8 parts by weight of polyglycol laurate, 1-2 parts by weight of rosmarinic acid, 2-3 parts by weight of vulcanized paraffin, 4-5 parts by weight of an assistant and 800-1000 parts by weight of deionized water. The base oil of the wire drawing liquid has excellent high-temperature lubricity. Algal polysaccharide can effectively delay grease oxidation and has metal ion complexation capacity so that chips on the mold are avoided. Coptis root extract and rosmarinic acid are two natural eco-friendly bioactive substances and have effects of inhibiting bacteria and resisting corrosion and oxidation. The wire drawing liquid has good wire drawing effects. The wire prepared from the wire drawing liquid has the advantages of no scratch on the surface, high cleanability, difficult sediment incrustation on the mold, difficult corruption and deterioration at a normal temperature, and long life.

Description

A kind of anti-corrosion, scale-inhibiting magnalium wire drawing liquid

Technical field

The present invention relates to a kind of wire drawing liquid, be specifically related to wire drawing liquid and preparation technology thereof for a kind of anti-corrosion, scale-inhibiting magnalium.

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 anti-corrosion, scale-inhibiting magnalium wire drawing liquid is provided, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of anti-corrosion, scale-inhibiting magnalium wire drawing liquid, it is characterized in that, material of the present invention is made by the raw material of following weight part: hydrogenated castor oil 28-32, benzotriazole sodium 2-3, Sargassum polysaccharides 2-3, trimethylolpropane tris oleic acid ester 15-18, butylated hydroxy anisole 4-6, Sodium.alpha.-hydroxypropionate 2-3, Rhizoma Coptidis extract 1-2, potassium primary phosphate 1-2, lauric acid polyoxyethylene ester 6-8, rosmarinic acid 1-2, sulfuration paraffin 2-3, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made by the raw material of following weight part: epoxy soybean oil 12-15, pyrophyllite 2-3, polyisobutenyl succimide 3-4, tripoly phosphate sodium STPP 0.02-0.05, sodium polyacrylate 0.1-0.2, Silane coupling agent KH550 0.01-0.02, clorafin 42 1-2, polyglycerol fatty acid ester 1-2, deionized water 12-15, preparation method is: first by pyrophyllite high-temperature calcination 2-3h at 750-800 ℃, after cooling, grind to form 300 order powders, powder mixes with Silane coupling agent KH550, after ball milling 10-15min, with tripoly phosphate sodium STPP, sodium polyacrylate adds in deionized water together, with the rotating speed of 500-600 rev/min, 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.

Described a kind of anti-corrosion, scale-inhibiting magnalium wire drawing liquid, its preparation technology is:

(1) first deionized water is heated to 50-60 ℃, add Sargassum polysaccharides, potassium primary phosphate, rosmarinic acid, be stirred well to material and dissolve dispersion completely, then add Sodium.alpha.-hydroxypropionate, lauric acid polyoxyethylene ester, continue to stir 20-30min, the mixing solutions obtaining insulation is standby;

(2) hydrogenated castor oil, trimethylolpropane tris oleic acid ester are mixed and heated to 50-60 ℃, add benzotriazole sodium, Rhizoma Coptidis extract, sulfuration paraffin, with the rotating speed of 1200-1500 rev/min, stir 20-30min, continue subsequently to stir on one side, Yi Bian slowly add step (1) gained material, stir 40-50min, finally add other leftover materials, stir 20-30min, stir and finish rear standing 2-3h, get product.

Wire drawing liquid advantage prepared by the present invention is: usining hydrogenated castor oil, trimethylolpropane tris oleic acid ester mixes as base oil, there is good high temperature lubricating, Sargassum polysaccharides is that a class has bioactive material, can effectively slow down Oxidation of Fat and Oils, can also with complexing of metal ion, metal ion in can enrichment solution, thus metal ion sedimentation accelerated, avoid Integrated Chip on mould; Reach scale inhibition effect; The antibacterial substance that contains multiple high-efficiency broad spectrum in the Rhizoma Coptidis extract adding, can slow down the corruption of bacterium to wire drawing liquid, it is a kind of sterilant of inexpensive efficient Nantural non-toxic, in addition rosmarinic acid is also the natural multi-functional phenolic acids of a class, there is antibacterial oxidation resistant effect, again in conjunction with other class additive, make wire drawing liquid of the present invention there is good lubricity, anti-extreme pressure is wear-resisting, the wire surface no marking obtaining, and peace and quiet power is high, and mould is difficult for incrustation, wire drawing liquid is difficult for putrid and deteriorated at normal temperatures, and extended work-ing life.

Embodiment

Embodiment

The present embodiment wire drawing liquid by following weight part (kilogram) raw material make: hydrogenated castor oil 32, benzotriazole sodium 3, Sargassum polysaccharides 2, trimethylolpropane tris oleic acid ester 18, butylated hydroxy anisole 6, Sodium.alpha.-hydroxypropionate 3, Rhizoma Coptidis extract 1, potassium primary phosphate 2, lauric acid polyoxyethylene ester 8, rosmarinic acid 2, sulfuration paraffin 3, auxiliary agent 5, deionized water 1000;

Auxiliary agent is made by the raw material of following weight part: epoxy soybean oil 12, pyrophyllite 3, polyisobutenyl succimide 4, tripoly phosphate sodium STPP 0.05, sodium polyacrylate 0.1, Silane coupling agent KH550 0.02, clorafin 42 2, polyglycerol fatty acid ester 2, deionized water 15, preparation method is: first by pyrophyllite high-temperature calcination 3h at 750-800 ℃, after cooling, grind to form 300 order powders, powder mixes with Silane coupling agent KH550, after ball milling 15min, with tripoly phosphate sodium STPP, sodium polyacrylate adds in deionized water together, with the rotating speeds of 600 revs/min, stir 30min, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 40-50 ℃, continue to stir 50min, stir and finish to be cooled to room temperature, obtain slurry.

Described a kind of anti-corrosion, scale-inhibiting magnalium wire drawing liquid, its preparation technology is:

(1) first deionized water is heated to 50-60 ℃, add Sargassum polysaccharides, potassium primary phosphate, rosmarinic acid, be stirred well to material and dissolve dispersion completely, then add Sodium.alpha.-hydroxypropionate, lauric acid polyoxyethylene ester, continue to stir 30min, the mixing solutions obtaining insulation is standby;

(2) hydrogenated castor oil, trimethylolpropane tris oleic acid ester are mixed and heated to 50-60 ℃, add benzotriazole sodium, Rhizoma Coptidis extract, sulfuration paraffin, with the rotating speeds of 1500 revs/min, stir 30min, continue subsequently to stir on one side, Yi Bian slowly add step (1) gained material, stir 50min, finally add other leftover materials, stir 200min, stir and finish rear standing 3h, get product.

Wire drawing liquid of the present invention can be stored more than at least 18 months at normal temperatures, more than changing liquid cycle stretch-out to 10 month, is difficult for broken string during 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 ℃)	≤100mm 2/s
Condensation point	≤-5℃
		PH value	8.7
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)	≤2mL

Claims (2)

1. an anti-corrosion, scale-inhibiting magnalium wire drawing liquid, it is characterized in that, this wire drawing liquid is made by the raw material of following weight part: hydrogenated castor oil 28-32, benzotriazole sodium 2-3, Sargassum polysaccharides 2-3, trimethylolpropane tris oleic acid ester 15-18, butylated hydroxy anisole 4-6, Sodium.alpha.-hydroxypropionate 2-3, Rhizoma Coptidis extract 1-2, potassium primary phosphate 1-2, lauric acid polyoxyethylene ester 6-8, rosmarinic acid 1-2, sulfuration paraffin 2-3, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made by the raw material of following weight part: epoxy soybean oil 12-15, pyrophyllite 2-3, polyisobutenyl succimide 3-4, tripoly phosphate sodium STPP 0.02-0.05, sodium polyacrylate 0.1-0.2, Silane coupling agent KH550 0.01-0.02, clorafin 42 1-2, polyglycerol fatty acid ester 1-2, deionized water 12-15, preparation method is: first by pyrophyllite high-temperature calcination 2-3h at 750-800 ℃, after cooling, grind to form 300 order powders, powder mixes with Silane coupling agent KH550, after ball milling 10-15min, with tripoly phosphate sodium STPP, sodium polyacrylate adds in deionized water together, with the rotating speed of 500-600 rev/min, 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. a kind of anti-corrosion, scale-inhibiting magnalium wire drawing liquid as claimed in claim 1, its preparation technology is as follows:

(1) first deionized water is heated to 50-60 ℃, add Sargassum polysaccharides, potassium primary phosphate, rosmarinic acid, be stirred well to material and dissolve dispersion completely, then add Sodium.alpha.-hydroxypropionate, lauric acid polyoxyethylene ester, continue to stir 20-30min, the mixing solutions obtaining insulation is standby;

(2) hydrogenated castor oil, trimethylolpropane tris oleic acid ester are mixed and heated to 50-60 ℃, add benzotriazole sodium, Rhizoma Coptidis extract, sulfuration paraffin, with the rotating speed of 1200-1500 rev/min, stir 20-30min, continue subsequently to stir on one side, Yi Bian slowly add step (1) gained material, stir 40-50min, finally add other leftover materials, stir 20-30min, stir and finish rear standing 2-3h, get product.