TW200914603A - Water soluble processing oil agent for wire saw with fixed grinding particle - Google Patents

Abstract

The present invention provides a water soluble processing oil agent for wire saw with fixed grinding particle which is used in the cutting process of rigid object such as glass, sapphire, ceramics, silicon and neodymium. The agent has improved cutting efficiency and more excellent cutting ability than conventional product, and the problem of prior art such as bubbling will not occur. The present invention intends to provide a water soluble processing oil agent for wire saw with fixed grinding particle consisting of (A) alkylene oxide adduct of organic amine, (B) fatty carboxylic acid, (C) basic substance and (D) water, a processing method of cutting rigid object using the same, and a processed product of cutting rigid object obtained by using the processing method.

Description

200914603 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a water-soluble processing oil agent for use in the use of a fixed abrasive granule. In particular, the invention of the present invention provides a better supply of conventional products when using a fixed abrasive wire saw for the cutting of hard-cut materials such as sapphire n ^ 敬 field, 陶 、, 矽, titanium, and the like. A water-soluble processing oil that is cut off. ^ [Prior Art] When using a fixed abrasive wire saw for the cutting of hard cut materials such as sapphire, broken glass, and ceramics, when using the conventional two-force two-oil agent, for example, The material to be cut is hard or oil. 2. More oil is required for the cutting process than the normal cutting process. j, L, there will be foaming and other defects, Lj, slaves contain (Α) _ wild view (7) diol, poly and can also contain (Β) carboxylic acid and (C) basic compound band = Fixed abrasive saw with sulfur-containing compound = l 11 r, 9lIr \ . * Water-soluble processing oil for rent-selling green saw: Tobacco hand-wash: Photo, p : : f 1 and 2). In addition, 'the proposal contains a formula derived from mineral oil: Π1, vinegar compound, alcohol compound, and at least one water-insoluble base oil is used as the main abrasive grain ore (4) water mixed with _ _ such as the composition. When these water-soluble ^ documents Η 陶 '... 敛 等 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬6 200914603 Therefore, it is not possible to obtain products that can satisfy users.

[Patent Document No.] pp. 2003-82334 [Patent Document 2] Japanese Patent Laid-Open No. 2003-82335 [Patent Document 3] Japanese Patent Laid-Open Publication No. Hei No. Hei. 〇3 — 73688 [Contents of the Invention] (The subject to be solved by the invention) The purpose of the invention is to provide a method for cutting a hard cut material such as glass 1 gemstone ceramic, tantalum or niobium using a fixed abrasive grain ore. A water-soluble processing oil agent which is more excellent in cutting property than a conventional product and which can improve the cutting processing efficiency and which does not cause problems such as foaming. (Means for Solving the Problem) The present invention provides a water-soluble processing oil agent for fixed abrasive grain ore, a method for processing a hard material to be cut using the oil agent, and a method for processing a hard material according to the present invention. Hard material processed by the material. 1. A water-soluble processing oil agent for a fixed abrasive wire saw, comprising an organic alkylene oxide adduct, (B) an aliphatic carboxylic acid, (c) a basic substance, and (D) as defined in the above The abrasive grain line is treated with a water-soluble processing oil agent, wherein the hydrazine organic amine is derived from a base (alkenyl) amine, a decyl group (alkenyl group), a base amine, and an alkyl (alkenyl) amine (0Xyalkyl (alkenyl) Select a group of amines | at least - the species. A water-soluble processing oil for a solid ore-grain line of €1 or 2, wherein the alkylene oxide adduct of the organic amine is represented by the following formula (]): 320543 7 (1)200914603 R1- N-R3 R2 (wherein, in the formula, i or 2 of R1, R2, and R3 represent an alkyl group having a carbon number of j to 18 or an alkenyl group having a carbon number of 2 to 18, and the other two or one of the two One (R40) vH; R4 represents an alkylene group having 2 to 4 carbon atoms, v represents a natural number, preferably 5 to 1000; and when ¥ is 2 or more, R4 may be the same or different). 4. The water-soluble processing oil agent for a fixed abrasive wire saw according to the above 1 or 2, wherein the alkylene oxide adduct of the organic amine is represented by the following formula (2): 〃 R5 - N - _R7 I (2) R6 (only one or two of R5, R6 and R7 in the formula 'in the formula> represents a burnt group of 1 to 1 to 8 carbon atoms or an alkenyl group having 2 to 18 carbon atoms, and the remaining 2 or ! The table is not the same as [o-(r8o)w]h, and the rest represents _(r4〇)xH; ~9 or where, one or two of R5, R6, and R7 represent—the remaining two Or one represents -(R4〇)xh; r8 represents a carbon number of 2 to 4; the R4 represents a carbon number of 2 to 4, and the Han 9 represents an alkyl group or a carbon number of 1 to 18 2 to 18 alkenyl; w&x means self = number, preferably 5 to 1000; #评和χ is 2 or more, ugly 4 and R may be the same or different, respectively). The above-mentioned 1 "2 fixed abrasive grain line (4) water-soluble processing oil agent, wherein the alkylene oxide adduct of the organic amine is represented by the following formula (3): 320543 8 (3) 200914603 R10-N -R12

I R11 (wherein, in the formula, R10, R11, j to 3 represent ~[ and 13 -O-(R80)y]H, and the rest represent -(R4〇)zH; Rn represents carbon number, to 18 a base or an alkenyl group having 2 to 18 carbon atoms; R4 and R8 represent an alkylene group having a residue of 2 to 4, and y and z represent a natural number, preferably 5 to 1 Å. When y and z are 2 In the above, and R8 may be the same or different, respectively. 6. The water-soluble processing oil for fixed abrasive granules according to 2 or 5 above, wherein the hydroxyalkyl (alkenyl) amine is derived from a monohydroxy group. The at least one selected from the group consisting of an amine, a monoamine-based polyol, a light-based polyamine, and an amine test. 7. A water-soluble processing oil for a fixed abrasive wire saw according to any one of the above 1 to 6, Wherein the molecular weight of the alkylene oxide adduct of the organic amine is from 2 to 80,000. 8. The water-soluble processing oil for fixed abrasive wire saw according to the above 7, which is an alkylene oxide addition containing an organic amine.丨 丨 〇 〇 、 、 、 、 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪 脂肪Any of the above 1 to 8 - The fixed abrasive grain mine mineral water-soluble processing oil agent, which is processed by a fixed abrasive wire saw for hard-cut materials. 10.-A kind of hard material is processed by 4, which is based on 319 hard cut material. The result of the processing method. (Effect of the invention) The water-soluble processing oil agent for the fixed abrasive wire saw of the present invention is cut and processed by a hard-cut material such as bismuth glass, sapphire, ceramics, enamel, enamel, etc. in *320543 9 200914603 Since the cutting is steeper than the conventional product, the processing precision is improved and the foaming property is low. [Embodiment] The present invention is described in detail below. The present invention is directed to a hard-cut material by a fixed abrasive wire saw. The water-soluble processing oil agent for a target abrasive grain or wire ore used in the processing method of processed hard shells is characterized by an alkylene oxide adduct containing an organic amine. Examples of the organic amine include an alkyl group. (alkenyl)amine, alkyl(alkenyl)hydroxylamine, hydroxyalkyl(hydroxyalkenyl)amine. Here, the term "alkyl (alkenyl)amine" means alkylamine or alkenylamine. , "moon silk (thin base) via a base amine", meaning 'burning base Or a certain amine, the so-called "alkyl group (diluted) amine", means a specific example of the organic amine used in the present invention, for example, ethylamine propylamine or the like. Propylamine, butylamine, pentylamine, heptylamine, octylamine, decylamine, didipropylamine, diisopropylamine, ethylmethylamine, ethylpropylamine, butylamine, propylisobutylamine, r Aminopropyl-3-ol, amino octyl-2-ol-ethyl-hydroxylamine, N,N-dipropyl-hydroxylamine 'monoethanolamine, diethylidene oxime, monoiso(tetra)amine, diiso) Aromatic axis, triiso(4), ethyltetradecylenediamine, etc., preferably b-aminopropyl-3-ol, diethanolethanolamine, monoisopropanolamine, diiso-triethanolamine. Her-propanolamine Preferred examples of the epoxy burning used in the present invention include, for example, ring 320540 10 200914603, propylene-acrylic, and butyl bromide. These can be used in combination of two or more types in any ratio. The weight average of the alkylene oxide adduct of the organic amine is from 2 Å to 80,000 Å and preferably from 2 Å to 10,000, particularly preferably from 2 Å to 5 Å. If the molecular weight of the epoxy-fired adduct is less than 2, the lubricity is insufficient, and if it exceeds 80,000, the viscosity tends to increase excessively. In the oil agent of the present invention, the alkylene oxide adduct of the organic amine is preferably used in an amount of from 1 to 60% by mass, more preferably from 1 to 50% by mass. If it is less than 1% by mass, the cutting efficiency is insufficient, and if it exceeds 6% by mass, the viscosity tends to be excessively increased. The aliphatic genus used in the oil agent of the present invention is preferably 々 攻 攻 攻 攻 攻 攻 攻 攻 至 至 至 至 至 至 至 至 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻 攻, lauric acid, myristic acid, palmitic acid, stearic acid, oil, no fat, no monocarboxylic acid. It is especially good with caprylic acid and citric acid. In the oil agent of the present invention, the amount of the aliphatic acid used is preferably /0, more preferably 1 to 20% by mass. If the amount of anti-iron is insufficient, the amount of anti-iron is insufficient. The basic substance used in the agent may be, for example, an organic amine and/or a heat alkaline substance. The raw material of the organic k is used as the organic amine, the alkylene oxide is the same as the organic amine used in the organic amine, and the alkylamine (alkenyl) amine and alkyl group (alkenyl) are replaced by the organic amine. For example, from the group selected at least -: a base amine, and (tetra) based (gyristyl) amine propanolamine, triisopropanolamine is preferred. Diethanolamine, triethanolamine, two makeup is preferred , with triethanolamine is particularly good. 320543

II 200914603 The inorganic alkaline substance may, for example, be an alkali metal carbonate or an alkali metal hydroxide, and may be, for example, carbonic acid unloading, carbonic acid fishing, chlorine oxidation, sodium hydroxide or the like, and potassium carbonate or sodium carbonate. good. The amount of the alkaline substance to be used is preferably from 1 to 30% by mass, more preferably from 1 to 30% by mass. If it is less than 1% by mass, if it is less than 40% by mass of the aliphatic carboxylic acid, the base will be excessive, and when the material to be cut is 矽, the material tends to be cut. Ben, Ming's oil agent contains water. The water blending ratio is used for the remainder of the epoxy burnt adduct of the amine and other optional components, usually from 10 to 70% by mass in the oil. d If it is less than 10% by mass, the oil agent will be sticky. If the mass is %, the lubricity will be insufficient. Ben: The distribution ratio of the oil agent (the stock solution before dilution with water) is: the epoxy burned adduct of organic amine u60% by mass = 1 to 3〇% by mass of carboxylic acid, J to 4〇 of basic substance % No water 1. To 7. quality%. The alkylene oxide adduct of organic amine ',,:: %, aliphatic carboxylic acid 1 to 2 〇 〇 〇 认 认 认 认 认 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王0 / as a residual water 10 to 60% by mass. Berry / 〇, the oil agent of the present invention is usually manufactured to contain the above formula ratio: the stock solution, the stock solution can be used directly, but usually used at the time of dilution = 匕 度 (to dilute into, for example, the original solution of the i to 1 〇 疋 疋Wood, 士*丨", 里/0马佳) use. When the material to be cut is 矽, it is diluted with water to 1 〇% by mass. The pH of the oil agent of the present invention is 55 to 95 ° when used, and the sputum is further reduced by 6.5 to 320543 12 200914603. If the pH is less than 5.5, there is a concern that the machine is rusted. If it exceeds 8.5', the material to be cut tends to be corroded. The hard material to be ground by the use of the oil agent of the present invention may, for example, be glass, sapphire, ceramic, enamel, enamel or the like. In the following, the present invention will be further described in detail by the examples, but the following examples are not intended to limit the invention, and the conditions of the invention are included in the invention without departing from the gist of the invention. Within the technical scope. (Example), . " The components shown in Tables 1 and 2 were formulated to prepare a stock solution of the oil. After each oil agent was diluted with water to 5 mass%, the cutting property and defoaming property were evaluated according to the test methods shown below. Cut-off test: Test conditions: wire · · wire diameter 260 # m, core wire diameter 180 / / m, Dia particle size # 400 cutting device: Laser Technology company line cutting machine CS400 (workpiece: sapphire 28mm wide

Line speed: 350m/min, supply speed: 〇.38mm/min, line tension·· 30N line length: 24m, supply: 14mm Evaluation method: Determine the actual cut amount, and determine the processing efficiency defoaming from the supply amount Test: Test conditions: Stirring device: Commercially available mixer (manufactured by TESCOM), dilution water: steam 13 320543 200914603 Distillate, dilution concentration: 5 mass% Stirring time: 3 minutes, stirring speed: 12000 rpm (while idling, Max ), amount of sample solution: 400 ml Test temperature: 25 ° C Test method: 400 ml of the test solution was placed in a mixer vessel. The mixture was stirred for 3 minutes with a mixer at a stirring speed of 12,000 rpm (maximum when idling). Immediately after the completion of the stirring, the sample was placed in a 1000 ml measuring cylinder, and the amount of foaming (ml) after standing for 3 minutes was recorded. The results are shown in Tables 1 and 2. Table 1 Example ^Example ingredient 1 2 3 4 5 6 7 A 851 35 40 20 15 18 18 1 B*2 5 — 10 5 2 2 — Capric acid 2 —' — — 3 3 1 Caprylic acid 5 5 5 5 4 4 2 12-burned diacid — — — — 2 2 5 triethanolamine 7 4 4 4 8 8 25 Monoisopropanolamine — — — — 6 6 6 Potassium carbonate — — — 4 — 4 — Water 46 51 61 67 57 53 60 Cutting test efficiency (mm/min) 0. 23 0.24 0.23 0.22 0. 26 0.27 0. 21 Defoaming test Foaming amount (ml) 40 10 | 30 30 40 40 30 A%1 : Ethylene oxide (EO) / propylene oxide (PO) (mole ratio 30: 70) adduct of triethanolamine, average molecular weight: 2000 B & 2: propylene oxide adduct of triethanolamine, average molecular weight: 2000 14 320543 200914603 Table 2 Comparative Example

~ »----- , /Ψ-- I foaming test foaming amount (ml) cX3: poly (oxygen extension ethyl / gas extension 2000 〒 inner base) monool / monoether Μ 4: poly (oxygen extension Ethyl/oxygen extension 2000 alcohol copolymer average molecular weight average molecular weight alcohol copolymerization" Comparative Example 5: oleic acid + diethyl hydrazine + water polyethylene glycol / polypropylene Comparative Example 6 · oleic acid + citric acid + triethanolamine containing organic amine The epoxy-H = dihydrate agent, compared with the water-soluble oil agent of the embodiment of the cyclic ruthenium adduct containing no organic amine, the oil agent of the example is higher than that of the city. The defoaming property is also better, and the processing efficiency is remarkable. ^ [Simple diagram description] No main component symbol description Μ 320543 15

Claims (1)

200914603 X. Patent application scope: κ-type fixed abrasive grain line mineral water-soluble processing oil includes: organic amine alkylene oxide adduct, (8) aliphatic carboxylic acid, (6) alkaline substance and (D) water. 2. The water-soluble processing oil for fixed abrasive wire saws according to claim 1, wherein the organic amine is derived from an alkyl (alkenyl) amine, an alkyl (alkenyl) hydroxylamine, and a hydroxyalkane. At least one selected from the group consisting of alkenylamines. 3. If the scope of the patent is declared 帛! Item or the second aspect of the fixed abrasive grain ore water-soluble processing oil agent, wherein the epoxidized adduct of the organic amine is a compound represented by the following formula (1): R1 "N-R3 (1) I R2 (only one or two of R1, R2, and R3 in the formula ' represents an alkyl group having a carbon number of 1 to 18. or an alkenyl group having a carbon number of 2 to 8", and the remaining 2 or 1 represents one (R40)vH; R4 represents an alkylene group having 2 to 4 carbon atoms, and v represents a natural number 'When v is 2 or more, R4 may be the same or different). 4. The water-soluble processing oil agent for fixed abrasive wire saws according to claim 1 or 2, wherein the alkylene oxide adduct of the organic amine is represented by the following formula (2): R5 -N-R7 (2) I R6 (only one or two of R5, R6, and R7 in the formula ' represents an alkyl group having 1 to 16 320543 1 8 or an alkenyl group having 2 to 18 carbon atoms' The two or one table 200914603 shows a [0 - (r8o)w]h, and the rest represents -(R40)xH; or, in the formula, one or two of R5, R6, and R7 represent a Ο-R9, The remaining 2 or 1 represents -(r4〇)xh; R4 and R8 represent a carbon number: 1 to 4 alkylene, R9 represents a carbon number} to 18 alkyl or a carbon number 2 to 18 alkenyl; w&amp ;x represents a natural number. When w and X are 2 or more, π, R and R8 may be the same or different, respectively. 5. The water-soluble processing oil agent for a fixed abrasive wire saw according to the first or second aspect of the patent application, wherein the alkylene oxide adduct of the organic amine is represented by the following formula (3). Ν-—R1 I ο R1 (3) (However, in the formula, i to 3 of R1, Rii, and Ri2 represent—“—〇—(R8〇)y]H 'the rest represents one (R4〇)zH R13 represents an alkyl group having a carbon number of 18 or an alkenyl group having a carbon number of 2 to 18; and R8 represents a carbon of 320, 543, 17 to 4 of the alkylene group 'y&z represents a natural number, when y and z are 2, R4 and R8 may be the same or different respectively. 6) The aqueous abrasive processing oil of the fixed abrasive wire saw according to the application of the patent (4) 2 or 5, wherein the hydroxyalkyl (alkenyl) amine is from the single a hydroxyl group, an amine, a monoamine polyol, a transpolyamine, and an amine group (d) in at least one of the groups. 7. As claimed in the scope of claims i to 6 of the fixed abrasive ore The molecular weight of the water-soluble processing, oiling agent, JL, horse female, and the alkylene oxide of the organic amine is 200 to 80,000. 200914603 8. 9. 10 If applying for a patented formula, it contains a water-soluble processing oil of a fixed abrasive wire saw, an aliphatic acid, 6 (% by mass), 1% to 30%, and a basic substance 4 Up to 40% by mass. A hard material to be cut and added to the ancient method is to use the fixed abrasive grain line (4) water-soluble processing oil agent in the first paragraph of the patent application scope, and the hard abrasive is cut by a fixed abrasive wire saw. Material processing. A hard material to be cut, which is obtained by the method of processing the hard material to be cut according to the patent application scope. 320543 18 200914603 VII. Designated representative map: There is no schema in this case (1) The representative representative figure in this case is: (). (2) A brief description of the symbol of the representative figure: 8. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: This case does not represent the chemical formula 5 320543