CN103952222A - Soybean phospholipid-containing drawing liquid - Google Patents

Abstract

The invention relates to a drawing liquid, and concretely relates to a soybean phospholipid-containing drawing liquid. The drawing liquid is prepared by using the following raw materials, by weight, 25-30 parts of cycloalkyl oil, 18-20 parts of hydrogenated polydecene, 1-2 parts of rare earth naphthenate, 1-2 parts of morpholine fatty acid salt fruit wax, 1-2 parts of sodium sesquicarbonate, 2-3 parts of polyoxyethylene polyoxypropylene ether, 2-3 parts of sodium phytate, 8-10 parts of soybean phospholipid, 6-8 parts of Tween80, 2-3 parts of urotropine, 4-5 parts of an assistant and 800-1000 parts of deionized water. The above rare earth naphthenate material having wear resistance and friction reduction performances is added in the formula of the drawing liquid, the soybean phospholipid has a good emulsifying performance, and an aqueous solution of morpholine fatty acid salt fruit wax can form a compact and impermeable membrane on the surface a wire material in order to reduce the oxidation blackening of the surface of the drawn wire material. The drawing liquid prepared in the invention can effectively reduce the friction coefficient between a die and the wire material, and has an excellent lubrication performance, the surface of the prepared wire material has high brightness and no scratches, and an emulsion has the advantages of stability, unlikely acetification deterioration and long service cycle.

Description

A kind of wire drawing liquid containing soybean phospholipid

Technical field

The present invention relates to a kind of wire drawing liquid, be specifically related to a kind of wire drawing liquid and preparation technology thereof containing soybean phospholipid.

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 wire drawing liquid containing soybean phospholipid is provided, make it have good oxidation-resistance and oilness, improve emulsion stability, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of wire drawing liquid containing soybean phospholipid, it is characterized in that, material of the present invention is made up of the raw material of following weight part: naphthene base crude oil 25-30, hydrogenation poly-certain herbaceous plants with big flowers alkene 18-20, naphthenic acid rare earth 1-2, Morpholine fatty acid salt fruit wax 1-2, sodium sesquicarbonate 1-2, polyoxyethylene polyoxy propyl alcohol amidogen ether 2-3, sodium phytate 2-3, soybean phospholipid 8-10, tween 80 6-8, urotropine 2-3, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made up of 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 421-2, polyglycerol fatty acid ester 1-2, deionized water 12-15, preparation method is: first by pyrophyllite high-temperature calcination 2-3h at 750-800 DEG C, 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, stir 20-30min with the rotating speed of 500-600 rev/min, 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.

Described a kind of wire drawing liquid containing soybean phospholipid, its preparation technology is:

(1) first deionized water is heated to 50-60 DEG C, adds Morpholine fatty acid salt fruit wax, sodium phytate, sodium sesquicarbonate, urotropine, be stirred well to mixture and dissolve completely, then add tween 80, stir 20-30min, mixing solutions insulation is for subsequent use;

(2) naphthene base crude oil, the poly-certain herbaceous plants with big flowers alkene of hydrogenation are mixed, be heated to 50-60 DEG C, add naphthenic acid rare earth, soybean phospholipid, stir 30-40min with the rotating speed of 1200-1500 rev/min, slowly add subsequently step (1) gained material on one side, continue on one side to stir, stir after 40-50min, add other leftover materials again, continue to stir 20-30min, stirring finishes rear standing 2-3h and gets product.

Wire drawing liquid advantage prepared by the present invention is: with naphthene base crude oil, the poly-certain herbaceous plants with big flowers alkene of hydrogenation mixes as base oil, combine the advantage of mineral oil and synthetic oil, there is good low temperature resistant high-temperature stability, also added naphthenic acid rare earth material simultaneously, improve greatly the antiwear and friction reduction property of base oil, make its lubricity more good, soybean phospholipid has good emulsifying performance, improve greatly the stability of emulsion, the Morpholine fatty acid salt fruit wax aqueous solution can form fine and close impermeable membrane with wire surface, slow down the oxidation blackout of wire surface after wire drawing, wire drawing liquid prepared by the present invention can effectively reduce the frictional coefficient between mould and wire rod, show good lubricity, the wire surface luminance brightness making is high, no marking, emulsion stability is difficult for becoming sour rotten, life cycle is long.

Embodiment

Embodiment

The present embodiment wire drawing liquid by following weight part (kilogram) raw material make: the poly-certain herbaceous plants with big flowers alkene 20 of naphthene base crude oil 28, hydrogenation, naphthenic acid rare earth 2, Morpholine fatty acid salt fruit wax 2, sodium sesquicarbonate 2, polyoxyethylene polyoxy propyl alcohol amidogen ether 2, sodium phytate 3, soybean phospholipid 10, tween 80 6, urotropine 2, auxiliary agent 5, deionized water 1000;

Auxiliary agent is made up of 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 422, polyglycerol fatty acid ester 2, deionized water 15, preparation method is: first by pyrophyllite high-temperature calcination 3h at 750-800 DEG C, 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, stir 30min with the rotating speeds of 600 revs/min, subsequently solution is sprayed dry, the powder obtaining mixes with other leftover materials, be heated to 40-50 DEG C, continue to stir 50min, stir and finish to be cooled to room temperature, obtain slurry.

Described a kind of wire drawing liquid containing soybean phospholipid, its preparation technology is:

(1) first deionized water is heated to 50-60 DEG C, adds Morpholine fatty acid salt fruit wax, sodium phytate, sodium sesquicarbonate, urotropine, be stirred well to mixture and dissolve completely, then add tween 80, stir 20-30min, mixing solutions insulation is for subsequent use;

(2) naphthene base crude oil, the poly-certain herbaceous plants with big flowers alkene of hydrogenation are mixed, be heated to 50-60 DEG C, add naphthenic acid rare earth, soybean phospholipid, stir 30min with the rotating speeds of 1500 revs/min, slowly add subsequently step (1) gained material on one side, continue on one side to stir, stir after 50min, add other leftover materials again, continue to stir 30min, stirring finishes rear standing 3h and gets product.

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)	≤80mm 2/s
Condensation point	≤-5℃
		PH value	8.3
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)	≤4mL

Claims (2)

1. the wire drawing liquid containing soybean phospholipid, it is characterized in that, this wire drawing liquid is made up of the raw material of following weight part: naphthene base crude oil 25-30, hydrogenation poly-certain herbaceous plants with big flowers alkene 18-20, naphthenic acid rare earth 1-2, Morpholine fatty acid salt fruit wax 1-2, sodium sesquicarbonate 1-2, polyoxyethylene polyoxy propyl alcohol amidogen ether 2-3, sodium phytate 2-3, soybean phospholipid 8-10, tween 80 6-8, urotropine 2-3, auxiliary agent 4-5, deionized water 800-1000;

Described auxiliary agent is made up of 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 DEG C, 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, stir 20-30min with the rotating speed of 500-600 rev/min, 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. a kind of wire drawing liquid containing soybean phospholipid as claimed in claim 1, its preparation technology is as follows:

(1) first deionized water is heated to 50-60 DEG C, adds Morpholine fatty acid salt fruit wax, sodium phytate, sodium sesquicarbonate, urotropine, be stirred well to mixture and dissolve completely, then add tween 80, stir 20-30min, mixing solutions insulation is for subsequent use;

(2) naphthene base crude oil, the poly-certain herbaceous plants with big flowers alkene of hydrogenation are mixed, be heated to 50-60 DEG C, add naphthenic acid rare earth, soybean phospholipid, stir 30-40min with the rotating speed of 1200-1500 rev/min, slowly add subsequently step (1) gained material on one side, continue on one side to stir, stir after 40-50min, add other leftover materials again, continue to stir 20-30min, stirring finishes rear standing 2-3h and gets product.