CN105368407A - Antifreezing solution for numerical control machine tool - Google Patents
Antifreezing solution for numerical control machine tool Download PDFInfo
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- CN105368407A CN105368407A CN201510763875.1A CN201510763875A CN105368407A CN 105368407 A CN105368407 A CN 105368407A CN 201510763875 A CN201510763875 A CN 201510763875A CN 105368407 A CN105368407 A CN 105368407A
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- deicing fluid
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- numerically
- controlled machine
- antifreezing solution
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Abstract
The invention discloses an antifreezing solution for a numerical control machine tool. The antifreezing solution comprises, by mass, 0.001-0.1% of a corrosion inhibitor, 85-98% of an ethanediol compound, 11-13% of a first substance, 0.1-0.8% of an azole compound, 0.1-0.15% of an antifoaming agent and the balance deionized water. The corrosion inhibitor is an inorganic solvent containing a potassium salt or a phosphate. The first substance comprises at least one or more of 1-octyl-3-methylimidazolium chloride, nicotinoyl chloride hydrochloride and straight chain aliphatic dicarboxylic acid. The azole compound comprises a mixture of a benzimidazole skeleton compound with a benzimidazole skeleton and methylbenzotriazole. The antifreezing solution can be used for a long time, has small environment load, difficultly corrodes metals, effectively ensures long-term use of the whole equipment, has functions of scale prevention and bacteriostasis, greatly prolongs a system service life, and saves equipment and operation costs.
Description
Technical field
The present invention relates to deicing fluid field, particularly relate to a kind of deicing fluid for numerically-controlled machine.
Background technology
The full name of deicing fluid is anti-freeze cooling liquid, means the cooling fluid of antifreeze function, and deicing fluid can prevent the unfrozen cooling fluid of power-equipment cold season and spalling scatterer and freezing engine cylinder block etc.Except antifreeze, deicing fluid also has following several advantage: 1) corrosion proof function, and cooling system is metal manufacture, has copper, has iron, has aluminium, has steel to also have scolding tin.These metals at high temperature contact with water, and the time has been grown and all can have been corroded, and can get rusty.And deicing fluid not only can not cause corrosion to engine-cooling system, also there is anticorrosion and rust removing function.2) anti-function of boiling, the boiling point of water is 100 DEG C, and the boiling point of high-quality anti-freeze cooling liquid is usually at 110 DEG C above freezing, and use in summer like this, anti-freeze cooling liquid is more difficult than water to boil.3) descaling function, it is exactly incrustation scale problem that water is made cooling fluid the most nerve-wracking, and incrustation scale is attached to the metallic surface of water tank, water jacket, makes radiating effect worse and worse, and removes also very difficult.The deicing fluid of high-quality adopts distilled water manufacture, and is added with antiscale additive, and not only not scaling also has descaling function.
The power drive device of numerically-controlled machine equipment is cooled by refrigerant.As this refrigerant, in order to prevent freezing at cold period, use deicing fluid.As this deicing fluid, usually use and rust-preventive agent is joined as in the glycols of depression of the freezing point dose of use, and the material of dilute with water.As this glycols, particularly, mostly spent glycol is made.Existing deicing fluid is with glycols, and particularly ethylene glycol is anti-freeze components, and the ancillary components such as the also interpolation azole compounds, water-soluble dye, isothiazolinone, Sodium Nitrite and the water that have, to improve antibacterial, the corrosion mitigating effect of deicing fluid.But these deicing fluid are antibacterial, antiscaling effect or poor, greatly have impact on the work-ing life of deicing fluid system, are also unfavorable for save energy.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, provide that a kind of permanent use, carrying capacity of environment are little, antiscale, antibacterial deicing fluid.
The technical solution used in the present invention is: a kind of deicing fluid for numerically-controlled machine, it is characterized in that each component comprising following mass percent: inhibiter 0.001 ~ 0.1%, glycols compound 85 ~ 98%, first material 11 ~ 13%, azole compounds 0.1 ~ 0.8% and defoamer 0.1 ~ 0.15%, surplus is deionized water; Described inhibiter is for containing sylvite or phosphatic inorganic solvent, and described first material comprises the above mixture of at least one in octyl group-3-Methylimidazole villaumite, nicotinoyl chloride hydrochloride and straight-chain aliphatic dicarboxylic acid; Described azole compounds comprises and has the benzoglyoxaline framework compound of benzoglyoxaline skeleton and the mixture of methyl benzotriazazole.
As a further improvement on the present invention, the pH value of described deicing fluid is 7.2 ~ 9.0.
Further improve as of the present invention, also include the second material, described second material, for being no more than 0.08% isothiazolinone, is no more than 0.2% Sodium Nitrite.
Further improve as of the present invention, described glycols compound is at least one in vinylcarbinol or propylene glycol.
The beneficial effect that the present invention adopts is: deicing fluid of the present invention can use for a long time, carrying capacity of environment is little, be difficult to corroding metal, thus effectively guarantee the permanent use of whole equipment, possess antiscale, antibacterial function simultaneously, greatly extend the work-ing life of system, save cost of equipment and working cost.
Embodiment
Embodiment below, the present invention is described further.
Embodiment 1, a kind of deicing fluid for numerically-controlled machine, comprise each component of following mass percent: phosphatic inorganic solvent 0.1%, propylene glycol 85%, the mixture 13% of octyl group-3-Methylimidazole villaumite and straight-chain aliphatic dicarboxylic acid, has the benzoglyoxaline framework compound of benzoglyoxaline skeleton and the mixture 0.8% of methyl benzotriazazole, defoamer 0.15%, surplus is deionized water, and pH value is 7.6.
Embodiment 2, a kind of deicing fluid for numerically-controlled machine, comprise each component of following mass percent: containing the inorganic solvent 0.05% of sylvite, propylene glycol 85%, the mixture 13% of octyl group-3-Methylimidazole villaumite and straight-chain aliphatic dicarboxylic acid, there is the benzoglyoxaline framework compound of benzoglyoxaline skeleton and the mixture 0.8% of methyl benzotriazazole, defoamer 0.15%, 0.08% isothiazolinone, 0.02% Sodium Nitrite, surplus is deionized water, and pH value is 8.0.
Embodiment 3, a kind of deicing fluid for numerically-controlled machine, comprise each component of following mass percent: phosphatic inorganic solvent 0.08%, the mixture 87% of vinylcarbinol and propylene glycol, the mixture 11% of straight-chain aliphatic dicarboxylic acid, there is the benzoglyoxaline framework compound of benzoglyoxaline skeleton and the mixture 0.8% of methyl benzotriazazole, defoamer 0.15%, 0.08% isothiazolinone, 0.02% Sodium Nitrite, surplus is deionized water, and pH value is 8.8.
Embodiment 4, a kind of deicing fluid for numerically-controlled machine, comprise each component of following mass percent: phosphatic inorganic solvent 0.07%, the mixture 88% of vinylcarbinol and propylene glycol, the mixture 11% of octyl group-3-Methylimidazole villaumite and straight-chain aliphatic dicarboxylic acid, there is the benzoglyoxaline framework compound of benzoglyoxaline skeleton and the mixture 0.8% of methyl benzotriazazole, defoamer 0.1%, 0.08% isothiazolinone, 0.02% Sodium Nitrite, surplus is deionized water, and pH value is 8.2.
Embodiment 5, a kind of deicing fluid for numerically-controlled machine, comprise each component of following mass percent: phosphatic inorganic solvent 0.001%, vinylcarbinol 86%, mixture 13% in octyl group-3-Methylimidazole villaumite, nicotinoyl chloride hydrochloride and straight-chain aliphatic dicarboxylic acid, has the benzoglyoxaline framework compound of benzoglyoxaline skeleton and the mixture 0.5% of methyl benzotriazazole, defoamer 0.1%, surplus is deionized water, and pH value is 9.0.
Embodiment is all according to cooling fluid corrosion tests---and the corrosion test (ASTMD1384, SH/T0085) in Glass Containers carries out evaluating.By tinsel (25cm × 5cm) conventional in six kinds of cooling systems, cast iron, cast aluminium, red copper, brass, scolding tin and carbon steel coupon are immersed in deicing fluid, continuous blowing air 336h at 88 DEG C, after off-test, measure the changes in weight of test piece, calculate corrosion rate, observe the appearance change of test piece and deicing fluid simultaneously.The experimental technique of unreceipted actual conditions in above-described embodiment, usually conveniently condition, or according to the condition that manufacturer advises.
Deicing fluid of the present invention may be used for water tank water storage system, driving stage circulating water cooling system etc.During use, as the deicing fluid of routine, deicing fluid of the present invention can be mixed in varing proportions with water, namely obtain the deicing fluid that difference freezes boiling point, and for various environment occasion.
Deicing fluid of the present invention can use for a long time, and carrying capacity of environment is little, is difficult to corroding metal, thus effectively guarantees the permanent use of whole equipment, possesses antiscale, antibacterial function simultaneously, greatly extends the work-ing life of system, saves cost of equipment and working cost.
Those skilled in the art should know; protection scheme of the present invention is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the prerequisite without prejudice to spirit of the present invention, the various conversion that the present invention carries out all are dropped in protection scope of the present invention.
Claims (4)
1. the deicing fluid for numerically-controlled machine, it is characterized in that each component comprising following mass percent: inhibiter 0.001 ~ 0.1%, glycols compound 85 ~ 98%, first material 11 ~ 13%, azole compounds 0.1 ~ 0.8% and defoamer 0.1 ~ 0.15%, surplus is deionized water; Described inhibiter is for containing sylvite or phosphatic inorganic solvent, and described first material comprises the above mixture of at least one in octyl group-3-Methylimidazole villaumite, nicotinoyl chloride hydrochloride and straight-chain aliphatic dicarboxylic acid; Described azole compounds comprises and has the benzoglyoxaline framework compound of benzoglyoxaline skeleton and the mixture of methyl benzotriazazole.
2. a kind of deicing fluid for numerically-controlled machine according to claim 1, is characterized in that the pH value of described deicing fluid is 7.2 ~ 9.0.
3. a kind of deicing fluid for numerically-controlled machine according to claim 1 and 2, is characterized in that also including the second material, and described second material, for being no more than 0.08% isothiazolinone, is no more than 0.2% Sodium Nitrite.
4. a kind of deicing fluid for numerically-controlled machine according to claim 1 and 2, is characterized in that described glycols compound is at least one in vinylcarbinol or propylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763875.1A CN105368407A (en) | 2015-11-11 | 2015-11-11 | Antifreezing solution for numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763875.1A CN105368407A (en) | 2015-11-11 | 2015-11-11 | Antifreezing solution for numerical control machine tool |
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| Publication Number | Publication Date |
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| CN105368407A true CN105368407A (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510763875.1A Pending CN105368407A (en) | 2015-11-11 | 2015-11-11 | Antifreezing solution for numerical control machine tool |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1890344A (en) * | 2003-12-04 | 2007-01-03 | 本田技研工业株式会社 | Antifreezing fluids |
| CN102040955A (en) * | 2009-10-12 | 2011-05-04 | 上海洗霸科技有限公司 | Inhibition ethanediol antifreezing fluid |
| CN102732232A (en) * | 2012-07-19 | 2012-10-17 | 张家港迪克汽车化学品有限公司 | 1,2-propanediol antifreezing cooling liquid |
-
2015
- 2015-11-11 CN CN201510763875.1A patent/CN105368407A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1890344A (en) * | 2003-12-04 | 2007-01-03 | 本田技研工业株式会社 | Antifreezing fluids |
| CN102040955A (en) * | 2009-10-12 | 2011-05-04 | 上海洗霸科技有限公司 | Inhibition ethanediol antifreezing fluid |
| CN102732232A (en) * | 2012-07-19 | 2012-10-17 | 张家港迪克汽车化学品有限公司 | 1,2-propanediol antifreezing cooling liquid |
Non-Patent Citations (2)
| Title |
|---|
| 万书晓等编著: "《机动车发动机冷却液》", 30 September 2014 * |
| 王晓波等: "车用防冻液概述", 《化工科技》 * |
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Application publication date: 20160302 |