CN104611113A - Odourless sulfurized cutting fluid - Google Patents

Abstract

The invention discloses an odourless sulfurized cutting fluid which is prepared from the following raw materials in parts by weight: 4-6 parts of T405 sulfurized olefin cotton oil, 0.1-0.2 part of sodium pentachlorophenate, 0.5-1 part of ammonium metaborate, 0.6-1 part of phthalic anhydride, 0.7-1 part of disodium hydrogen phosphate, 1.3-2 parts of methylbenzotriazole, 0.5-1 part of chitin, 2-3 parts of wood creosote, 0.1-0.2 part of lauroyl Diethanolamide, 3-4 parts of potassium oleate (soap), 0.8-2 parts of methyl parahydroxybenzoats, 0.7-1 part of sodium salicylate, 70-80 parts of deionized water, and 6-7 parts of a rare earth function additive. In the rare earth function additive added in the invention, alkenyl succinate, lanolin and polyethylene glycol 4000 are blended for modification firstly, and an obtained mixture can achieve a stable antirust effect, added nano-silica can achieve certain lubricity so as to reduce the cutting force, the friction and the power consumption, and lanthanum sulfate not only has certain corrosion resistance, and also can be used for improving the antirust slow-release effect, so that the additive in the invention has good hydrophilic and oleophylic properties and high emulsion dispersion properties, and can be used for effectively improving the corrosion resistance, lubrication, rust prevention and stability of the finished product cutting fluid.

Description

A kind of odorless sulfurized cutting fluid

Technical field

The present invention relates generally to cutting fluid field, particularly relates to a kind of odorless sulfurized cutting fluid.

Background technology

Cutting fluid is that one is used in metal cutting, the mill course of processing, be used for the industrial type fluid of Cooling and Lubricator cutter and workpiece, cutting fluid is formed through the cooperation of science compound by multiple super strong functional auxiliary agent, possesses good cooling performance, lubricity, rustless property, oil removing cleaning function, anti-corrosion function, easily dilutable feature simultaneously.Overcome the easily difficult dilution in smelly, winter in summer of traditional soap base emulsion, rust-proof effect difference defect, lathe paint is also had no adverse effects, be applicable to ferrous metal cutting and mill processing, belong to leading current abrasive product.Cutting fluid indices is all better than saponified oil, it has good cooling, cleaning, the feature such as antirust, and possess nontoxic, tasteless, non-corrosive to human body, to equipment not burn into features such as environment do not pollute, tradition cutting fluid also exists different shortcomings, some poor stabilities, in storage with precipitation can be produced in using or layering, analyse wet goods phenomenon, to bacterium and mould resistivity poor, easy mildew and cause smelly, rotten, therefore needs constantly to improve cutting fluid quality.

Summary of the invention

The object of the invention is just to provide a kind of odorless sulfurized cutting fluid.

The present invention is achieved by the following technical solutions:

A kind of odorless sulfurized cutting fluid, it is made up of the raw material of following weight parts:

T405 sulfurized olefin cotton oil 4-6, sodium pentachlorophenate 0.1-0.2, ammonium metaborate 0.5-1, Tetra hydro Phthalic anhydride 0.6-1, Sodium phosphate dibasic 0.7-1, methyl benzotriazazole 1.3-2, chitin 0.5-1, wood creosote 2-3, lauric acid diethyl amide 0.1-0.2, oleic acid potash soap 3-4, methyl p-hydroxybenzoate 0.8-2, sodium salicylate 0.7-1, deionized water 70-80, rare earth functional agent 6-7;

Described rare earth functional agent is made up of the raw material of following weight parts:

Lanthanum sulfat 3-4, octoxinol 1-2, sodium alkyl benzene sulfonate 2-3, Vinylstyrene 0.1-0.2, alkenyl succinic acid ester 4-5, TriMethylolPropane(TMP) 0.5-0.7, lanolin 2-3, nano silicon 1-2, deionized water 150-200, Macrogol 4000 10-14;

Macrogol 4000, lanolin are mixed to join in reactor, heat fused, adjustment temperature of reaction kettle is 110-120 DEG C, adds alkenyl succinic acid ester, stirring reaction 30-40 minute, discharging is cooled to room temperature, add the 60-70% of Vinylstyrene, above-mentioned deionized water weight, at 80-90 DEG C, insulation leaves standstill 40-50 minute, drips octoxinol, be stirred to normal temperature after dropwising, obtain Macrogol 4000 emulsion;

Nano silicon is mixed with lanthanum sulfat, joins in residue deionized water, magnetic agitation 20-30 minute, add Macrogol 4000 emulsion, raised temperature is 70-80 DEG C, adds each raw material of residue, 300-350 rev/min of dispersed with stirring 10-15 minute, obtains described rare earth functional agent.

2, a preparation method for odorless sulfurized cutting fluid as claimed in claim 1, is characterized in that comprising the following steps:

(1) by wood creosote, the mixing of oleic acid potash soap, insulated and stirred 10-20 minute at 60-65 DEG C;

(2) 60-70% of above-mentioned deionized water weight is got, add Sodium phosphate dibasic, chitin, T405 sulfurized olefin cotton oil is added after stirring, be uniformly mixed 5-10 minute, add the mixture that step (1) obtains, add methyl p-hydroxybenzoate, 60-100 rev/min of dispersed with stirring 10-15 minute, add residue deionized water and lauric acid diethyl amide, insulated and stirred 40-50 minute at 60-65 DEG C;

(3) add each raw material of residue, 600-1000 rev/min of dispersed with stirring 30-40 minute, obtains described cutting fluid.

Advantage of the present invention is:

The rare earth functional agent that the present invention adds: first by alkenyl succinic acid ester, lanolin and Macrogol 4000 blending and modifying, stable antirust effect can be played, the nano silicon added can play certain oilness, reduce cutting force, friction and watt consumption, lanthanum sulfat not only has certain preservative property, antirust slow release effect can also be improved, auxiliary agent of the present invention has good lypohydrophilic character and high emulsion dispersion property, effectively can improve anticorrosion, lubrication, the antirust and stability of finished product cutting fluid;

Cutting fluid of the present invention adds T405 sulfurized olefin cotton oil, coordinates with each raw material, has good antirust slow release effect, is applicable to the machining of the metals such as steel, cast iron, stainless steel, copper Aluminum-aluminum alloy, nontoxic odorless.

Embodiment

Embodiment 1:

A kind of odorless sulfurized cutting fluid, is characterized in that what it was made up of the raw material of following weight parts:

T405 sulfurized olefin cotton oil 4, sodium pentachlorophenate 0.2, ammonium metaborate 0.5, Tetra hydro Phthalic anhydride 0.6, Sodium phosphate dibasic 0.7, methyl benzotriazazole 1.3, chitin 0.5, wood creosote 2, lauric acid diethyl amide 0.2, oleic acid potash soap 4, methyl p-hydroxybenzoate 0.8, sodium salicylate 0.7, deionized water 80, rare earth functional agent 7;

Described rare earth functional agent is made up of the raw material of following weight parts:

Lanthanum sulfat 3, octoxinol 2, sodium alkyl benzene sulfonate 3, Vinylstyrene 0.2, alkenyl succinic acid ester 4, TriMethylolPropane(TMP) 0.7, lanolin 2-3, nano silicon 2, deionized water 200, Macrogol 4000 14;

Macrogol 4000, lanolin are mixed to join in reactor, heat fused, regulate temperature of reaction kettle to be 120 DEG C, add alkenyl succinic acid ester, stirring reaction 40 minutes, discharging is cooled to room temperature, add Vinylstyrene, above-mentioned deionized water weight 70%, at 90 DEG C insulation leave standstill 50 minutes, drip octoxinol, be stirred to normal temperature after dropwising, obtain Macrogol 4000 emulsion;

Mixed with lanthanum sulfat by nano silicon, join in residue deionized water, magnetic agitation 30 minutes, adds Macrogol 4000 emulsion, and raised temperature is 80 DEG C, and add each raw material of residue, 350 revs/min of dispersed with stirring 15 minutes, obtain described rare earth functional agent.

A preparation method for odorless sulfurized cutting fluid, comprises the following steps:

(1) by wood creosote, the mixing of oleic acid potash soap, insulated and stirred 20 minutes at 65 DEG C;

(2) 70% of above-mentioned deionized water weight is got, add Sodium phosphate dibasic, chitin, T405 sulfurized olefin cotton oil is added after stirring, be uniformly mixed 10 minutes, add the mixture that step (1) obtains, add methyl p-hydroxybenzoate, 100 revs/min of dispersed with stirring 15 minutes, add residue deionized water and lauric acid diethyl amide, insulated and stirred 50 minutes at 65 DEG C;

(3) add each raw material of residue, 1000 revs/min of dispersed with stirring 40 minutes, obtain described cutting fluid.

Performance test:

Claims (2)

1. an odorless sulfurized cutting fluid, is characterized in that what it was made up of the raw material of following weight parts:

T405 sulfurized olefin cotton oil 4-6, sodium pentachlorophenate 0.1-0.2, ammonium metaborate 0.5-1, Tetra hydro Phthalic anhydride 0.6-1, Sodium phosphate dibasic 0.7-1, methyl benzotriazazole 1.3-2, chitin 0.5-1, wood creosote 2-3, lauric acid diethyl amide 0.1-0.2, oleic acid potash soap 3-4, methyl p-hydroxybenzoate 0.8-2, sodium salicylate 0.7-1, deionized water 70-80, rare earth functional agent 6-7;

Described rare earth functional agent is made up of the raw material of following weight parts:

Lanthanum sulfat 3-4, octoxinol 1-2, sodium alkyl benzene sulfonate 2-3, Vinylstyrene 0.1-0.2, alkenyl succinic acid ester 4-5, TriMethylolPropane(TMP) 0.5-0.7, lanolin 2-3, nano silicon 1-2, deionized water 150-200, Macrogol 4000 10-14;

Macrogol 4000, lanolin are mixed to join in reactor, heat fused, adjustment temperature of reaction kettle is 110-120 DEG C, adds alkenyl succinic acid ester, stirring reaction 30-40 minute, discharging is cooled to room temperature, add the 60-70% of Vinylstyrene, above-mentioned deionized water weight, at 80-90 DEG C, insulation leaves standstill 40-50 minute, drips octoxinol, be stirred to normal temperature after dropwising, obtain Macrogol 4000 emulsion;

Nano silicon is mixed with lanthanum sulfat, joins in residue deionized water, magnetic agitation 20-30 minute, add Macrogol 4000 emulsion, raised temperature is 70-80 DEG C, adds each raw material of residue, 300-350 rev/min of dispersed with stirring 10-15 minute, obtains described rare earth functional agent.

2. a preparation method for odorless sulfurized cutting fluid as claimed in claim 1, is characterized in that comprising the following steps:

(1) by wood creosote, the mixing of oleic acid potash soap, insulated and stirred 10-20 minute at 60-65 DEG C;

(2) 60-70% of above-mentioned deionized water weight is got, add Sodium phosphate dibasic, chitin, T405 sulfurized olefin cotton oil is added after stirring, be uniformly mixed 5-10 minute, add the mixture that step (1) obtains, add methyl p-hydroxybenzoate, 60-100 rev/min of dispersed with stirring 10-15 minute, add residue deionized water and lauric acid diethyl amide, insulated and stirred 40-50 minute at 60-65 DEG C;

(3) add each raw material of residue, 600-1000 rev/min of dispersed with stirring 30-40 minute, obtains described cutting fluid.