CN107312177A - A kind of preparation method of cutting fluid polyether modified silicon oil processed - Google Patents
A kind of preparation method of cutting fluid polyether modified silicon oil processed Download PDFInfo
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- CN107312177A CN107312177A CN201710652674.3A CN201710652674A CN107312177A CN 107312177 A CN107312177 A CN 107312177A CN 201710652674 A CN201710652674 A CN 201710652674A CN 107312177 A CN107312177 A CN 107312177A
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- modified silicon
- polyether modified
- silicon oil
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/50—Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/047—Siloxanes with specific structure containing alkylene oxide groups
- C10M2229/0475—Siloxanes with specific structure containing alkylene oxide groups used as base material
Abstract
The invention provides a kind of preparation method of cutting fluid polyether modified silicon oil processed, by weight, by 100 parts of polyethers, 50 200 parts of containing hydrogen silicone oil, 10 25 parts of supported catalyst is well mixed, in nitrogen environment, 1 6h is reacted at a temperature of 80 120 DEG C, product obtains polyether modified silicon oil product through separation, purifying.
Description
Technical field
The present invention relates to a kind of preparation method of polyether modified silicon oil, especially a kind of cutting fluid polyether modified silicon oil processed
Preparation method.
Background technology
Cutting fluid is a kind of in metal cutting, mill process, for cooling down and lubricating the work of cutter and workpiece
Industry liquid, cutting fluid from a variety of super strong functional auxiliary agents it is compound through science with form, be provided simultaneously with good cooling performance, profit
Slip energy, rustless property, oil removing cleaning function, anti-corrosion function, easily dilutable feature.Overcome traditional tradition soap base emulsion summer easy
Smelly, winter it is difficult dilution, rust-proof effect difference defect, lathe paint is also had no adverse effects, it is adaptable to the cutting of ferrous metal and
Mill processing, the current most leading abrasive product of category.Cutting fluid indices are superior to saponified oil, and it has good cool down, clearly
Wash, antirust the features such as, and possess it is nontoxic, tasteless, non-corrosive to human body, to equipment burn into does not pollute to environment the features such as.
The polyether modified silicon oil greasy property excellent due to having, and relatively stable characteristic, are widely used as raw material and are applied to efficiently
In the preparation of cutting fluid.
CN101434615B discloses a kind of polyether modified silicon oil and its synthesis technique, particularly ultra-low surface tension
Polyether modified silicon oil and its synthesis technique.The polyether modified silicon oil of ultra-low surface tension, wherein：Handled and be catalyzed using activating technology
Agent H2PtCl6, the surface tension 20- of the polyether modified silicon oil prepared is reacted by allyl polyether and Methyl Hydrogen Polysiloxane Fluid
22mN/m., can as the fields such as agricultural chemicals, cosmetics additive.
CN101698705A discloses a kind of preparation method of polyether silicone oil, including reaction bulb, raw material, catalyst, four
In mouth flask, first reaction raw materials (silicon oil of low hydrogen content, end-allyl group Polyoxyalkylene ethers) and mass fraction are taken off for 25% toluene azeotropic
Water, then the isopropyl alcohol solution of chloroplatinic acid using platinum mass fraction as 30 × 10-6 is as catalyst, in being heated to 100 under blanket of nitrogen
DEG C, 4~4.5h is reacted, boils off after solvent, obtains Siloxane-Oxyalkylene Copolymers.
The technique of production polyether modified silicon oil is carried out catalytic addition reaction, easily led mostly using platinum as catalyst at present
The jaundice of polyether modified silicon oil product colour is caused, color and luster is not pure；And it is easily residual in the product that different production technologies is produced
The impurity such as remaining catalyst, influence its performance to a certain extent, especially when producing high-efficient cutting liquid as raw material, for poly-
The requirement of ether modified silicon oil product quality is more strict.
The content of the invention
The purpose of the present invention is：There is provided a kind of preparation method of cutting fluid polyether modified silicon oil processed, it is characterised in that step
Suddenly include：
（1）The preparation of supported catalyst
By weight, by 100 parts of hollow glass micropearl, 30-80 parts of chloroplatinic acid, 0.5-1.5 parts of trimethylsilanylethyn lithium,
Three 0.01-0.1 parts of (8-hydroxyquinoline)-galliums, dichlorodiethyl diamines closes 0.01-0.1 parts of platinum and is well mixed, and is added to 150-450
In part tetrahydrofuran, 18-35h is soaked at a temperature of 50-100 DEG C, is filtered, washing is dried, obtains the present invention under vacuum conditions
Described supported catalyst.
（2）The preparation of polyether modified silicon oil
By weight, by 100 parts of polyethers, 50-200 parts of containing hydrogen silicone oil, 10-25 parts of supported catalyst is well mixed, in nitrogen
Environment, 1-6h is reacted at a temperature of 80-120 DEG C, and product obtains polyether modified silicon oil product through separation, purifying.
The containing hydrogen silicone oil includes high containing hydrogen silicone oil, is commercially available prod, structural formula is：
And silicon oil of low hydrogen content, it is commercially available prod, structural formula is：
Described hollow glass micropearl, trimethylsilanylethyn lithium, three (8-hydroxyquinoline)-galliums, dichlorodiethyl diamines closes platinum
It is commercially available prod, described polyethers, containing hydrogen silicone oil is commercially available prod.
The product of the present invention has the advantages that：
The adsorbent product that the present invention is applied loads for hollow glass micro-ball, it is easy to separate and recover, the polyethers not only produced
Impurity content is few in modified silicon oil, and physicochemical property is excellent, and catalyst prod service life is long, and loss is few, reusable
Repeatedly.
Embodiment
Following instance is only to further illustrate the present invention, is not limitation the scope of protection of the invention.
Embodiment 1
1. the preparation of supported catalyst
In 2000L reactors, hollow glass micropearl 100Kg, chloroplatinic acid 55Kg, trimethylsilanylethyn lithium 1Kg, three are added
(8-hydroxyquinoline)-gallium 0.05Kg, dichlorodiethyl diamines closes platinum 0.05Kg, is well mixed, adds 300Kg tetrahydrofurans,
26h is soaked at a temperature of 75 DEG C, is filtered, washing is dried, obtains the system of supported catalyst of the present invention under vacuum conditions
It is standby.
2. the preparation of polyether modified silicon oil
In 1000L reactors, polyethers 100Kg, high containing hydrogen silicone oil 125Kg, supported catalyst 15Kg are added, is well mixed,
Nitrogen environment, 3h is reacted at a temperature of 100 DEG C, and product obtains polyether modified silicon oil product through separation, purifying.Production code member M-
1。
Embodiment 2
1. the preparation of supported catalyst
In 2000L reactors, hollow glass micropearl 100Kg, chloroplatinic acid 30Kg, trimethylsilanylethyn lithium 0.5Kg are added,
Three (8-hydroxyquinoline)-gallium 0.01Kg, dichlorodiethyl diamines closes platinum 0.01Kg, is well mixed, adds 150Kg tetrahydrofurans,
18h is soaked at a temperature of 50 DEG C, is filtered, washing is dried, obtains the system of supported catalyst of the present invention under vacuum conditions
It is standby.
2. the preparation of polyether modified silicon oil
In 1000L reactors, polyethers 100Kg, high containing hydrogen silicone oil 50Kg, supported catalyst 10Kg are added, is well mixed, in nitrogen
Compression ring border, 1h is reacted at a temperature of 8 DEG C, and product obtains polyether modified silicon oil product through separation, purifying.Production code member M-2.
Embodiment 3
1. the preparation of supported catalyst
In 2000L reactors, hollow glass micropearl 100Kg, chloroplatinic acid 80Kg, trimethylsilanylethyn lithium 1.5Kg are added,
Three (8-hydroxyquinoline)-gallium 0.1Kg, dichlorodiethyl diamines closes platinum 0.1Kg, is well mixed, adds 450Kg tetrahydrofurans,
35h is soaked at a temperature of 100 DEG C, is filtered, washing is dried, obtains the system of supported catalyst of the present invention under vacuum conditions
It is standby.
2. the preparation of polyether modified silicon oil
In 1000L reactors, polyethers 100Kg, silicon oil of low hydrogen content 250Kg, supported catalyst 25Kg are added, is well mixed,
Nitrogen environment, 6h is reacted at a temperature of 120 DEG C, and product obtains polyether modified silicon oil product through separation, purifying.Production code member M-
3。
Comparative example 1
Step 1 is added without trimethylsilanylethyn lithium, other conditions be the same as Example 1.Production code member M-4.
Comparative example 2
Step 1 is added without three (8-hydroxyquinoline)-galliums, other conditions be the same as Example 1.Production code member M-5.
Comparative example 3
Step 1 is added without dichlorodiethyl diamines and closes platinum, other conditions be the same as Example 1.Production code member M-6.
Comparative example 4
The supported catalyst produced without using the present invention, catalyst addition reaction is used as using chloroplatinic acid.Production code member
M-7。
Embodiment 4
The yield for the polyether modified silicon oil that embodiment 1-3 and comparative example 1-4 produced is examined respectively and examines polyether-modified silicon
The surface tension of oil product.It is shown in Table 1.
Table 1：The yield and surface tension for the polyether modified silicon oil product that different process is produced
| Production code member | Yield/% | Surface tension/（mN/m） |
| M-1 | 99.0 | 21.7 |
| M-2 | 98.8 | 22.1 |
| M-3 | 99.1 | 21.2 |
| M-4 | 94.3 | 26.9 |
| M-5 | 95.0 | 27.4 |
| M-6 | 93.9 | 29.2 |
| M-7 | 75.4 | 34.8 |
Claims (4)
1. a kind of preparation method of cutting fluid polyether modified silicon oil processed, it is characterised in that step includes：
By weight, by 100 parts of polyethers, 50-200 parts of containing hydrogen silicone oil, 10-25 parts of supported catalyst is well mixed, in nitrogen
Environment, 1-6h is reacted at a temperature of 80-120 DEG C, and product obtains polyether modified silicon oil product through separation, purifying.
2. a kind of preparation method of cutting fluid polyether modified silicon oil processed described in claim 1, it is characterised in that supported catalyst
The preparation of agent comprises the following steps：
By weight, by 100 parts of hollow glass micropearl, 30-80 parts of chloroplatinic acid, 0.5-1.5 parts of trimethylsilanylethyn lithium,
Three 0.01-0.1 parts of (8-hydroxyquinoline)-galliums, dichlorodiethyl diamines closes 0.01-0.1 parts of platinum and is well mixed, and is added to 150-450
In part tetrahydrofuran, 18-35h is soaked at a temperature of 50-100 DEG C, is filtered, washing is dried, obtains the present invention under vacuum conditions
Described supported catalyst.
3. a kind of preparation method of cutting fluid polyether modified silicon oil processed, it is characterised in that：The containing hydrogen silicone oil includes high hydrogeneous
Silicone oil, structural formula is：
。
4. a kind of preparation method of cutting fluid polyether modified silicon oil processed, it is characterised in that：The containing hydrogen silicone oil includes low hydrogeneous
Silicone oil, structural formula is：
。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116923A (en) * | 2020-01-03 | 2020-05-08 | 五色石新材料(杭州)有限公司 | Preparation method of polyether modified silicone oil |
| CN111437632A (en) * | 2020-04-17 | 2020-07-24 | 五色石新材料(杭州)有限公司 | Method for preparing emulsion type defoaming agent by utilizing polyether modified silicone oil |
| CN111778112A (en) * | 2020-07-02 | 2020-10-16 | 江西凡可科技有限公司 | Antifouling and dustproof quick-drying cleaning agent composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6140444A (en) * | 1999-01-19 | 2000-10-31 | Loctite Corporation | Catalyst system, process, and silicone compositions |
| CN103421328A (en) * | 2013-08-19 | 2013-12-04 | 杨新莲 | Addition type room temperature vulcanized silicone rubber composite material and preparation method thereof |
| CN104662086A (en) * | 2012-09-28 | 2015-05-27 | 三菱化学株式会社 | Thermosetting resin composition, method for producing same, method for producing cured resin product, and method for causing self-polymerization of epoxy compound |
| CN105233873A (en) * | 2015-11-05 | 2016-01-13 | 哈尔滨工业大学 | Preparation method of large-particle carrier loading hydrosilylation catalyst |
| CN105504289A (en) * | 2015-09-17 | 2016-04-20 | 杭州乐道战略材料研究院有限公司 | Preparation method of polyether-modified silicone oil |
-
2017
- 2017-08-02 CN CN201710652674.3A patent/CN107312177A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6140444A (en) * | 1999-01-19 | 2000-10-31 | Loctite Corporation | Catalyst system, process, and silicone compositions |
| CN104662086A (en) * | 2012-09-28 | 2015-05-27 | 三菱化学株式会社 | Thermosetting resin composition, method for producing same, method for producing cured resin product, and method for causing self-polymerization of epoxy compound |
| CN103421328A (en) * | 2013-08-19 | 2013-12-04 | 杨新莲 | Addition type room temperature vulcanized silicone rubber composite material and preparation method thereof |
| CN105504289A (en) * | 2015-09-17 | 2016-04-20 | 杭州乐道战略材料研究院有限公司 | Preparation method of polyether-modified silicone oil |
| CN105233873A (en) * | 2015-11-05 | 2016-01-13 | 哈尔滨工业大学 | Preparation method of large-particle carrier loading hydrosilylation catalyst |
Non-Patent Citations (4)
| Title |
|---|
| DANIEL A. RUDDY ET AL: ""Site-Isolated Pt-SBA15 Materials from Tris(tert-butoxy)siloxy Complexes of Pt(II) and Pt(IV)"", 《CHEMISTRY OF MATERIALS》 * |
| GUIDO BANDITELLI ET AL: ""Synthesis and reactivity of diphosphino Pt(II) silanolate complexes as molecular models of the interaction of platinum particles with silica"", 《INORGANICA CHIMICA ACTA》 * |
| 何杰等主编: "《工业催化》", 31 July 2014, 中国矿业大学出版社 * |
| 王耐冬等: "镓与8-羟基喹啉、三氯醋酸混配络合物的制备及组成", 《稀有金属》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116923A (en) * | 2020-01-03 | 2020-05-08 | 五色石新材料(杭州)有限公司 | Preparation method of polyether modified silicone oil |
| CN111437632A (en) * | 2020-04-17 | 2020-07-24 | 五色石新材料(杭州)有限公司 | Method for preparing emulsion type defoaming agent by utilizing polyether modified silicone oil |
| CN111778112A (en) * | 2020-07-02 | 2020-10-16 | 江西凡可科技有限公司 | Antifouling and dustproof quick-drying cleaning agent composition |
| CN111778112B (en) * | 2020-07-02 | 2021-06-25 | 江西凡可科技有限公司 | Antifouling and dustproof quick-drying cleaning agent composition |
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Application publication date: 20171103 |
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