CN108103848A - A kind of machine oil filter core device filter paper impregnating resin - Google Patents
A kind of machine oil filter core device filter paper impregnating resin Download PDFInfo
- Publication number
- CN108103848A CN108103848A CN201711363615.0A CN201711363615A CN108103848A CN 108103848 A CN108103848 A CN 108103848A CN 201711363615 A CN201711363615 A CN 201711363615A CN 108103848 A CN108103848 A CN 108103848A
- Authority
- CN
- China
- Prior art keywords
- filter paper
- core device
- machine oil
- impregnating resin
- filter core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/08—Filter paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
Abstract
The invention discloses a kind of machine oil filter core device filter paper impregnating resins, are related to filtering core device technical field, are made of following component：Water soluble phenol resin, dihydromethyl propionic acid, modified manometer silicon dioxide, epoxy resin, dimethyl fumarate, dimethyl itaconate, modified sodium lignosulfonate, plasticizer；Excellent strainability can be kept by the filter paper for impregnating resin of the present invention, impregnating resin of the present invention will not cause filter paper aperture plug-hole phenomenon to occur.
Description
Technical field
The invention belongs to filtering core device technical fields, and in particular to a kind of machine oil filter core device filter paper impregnating resin.
Background technology
Oil filtration paper also known as lubricate oil filter paper, effect be remove machine oil in dust, metallic particles, carbon precipitates and
The impurity such as bituminous coal particle to keep the cleaning of engine, prevent wear and tear in machines.In recent years, it is rapid due to Domestic Automotive Industry
Development, oil filter paper dosage gradually expand.Has over half a century so far from first oil filter paper produced in USA, from first
Product uses the phenolic resin of alcohol-soluble always so far, and as enhancing filter paper impregnation resin, there are solvent use for alcohol-soluble phenolic resin
Amount is big, using process there are potentially danger, the problems such as difficult solvent recovery, for these reasons, is constantly directed to both at home and abroad
Research and develop new dipping resin system.
The content of the invention
The purpose of the present invention is being directed to the problem of existing, a kind of machine oil filter core device filter paper impregnating resin is provided.
The present invention is achieved by the following technical solutions：
A kind of machine oil filter core device filter paper impregnating resin, is made by weight of following component：Water soluble phenol resin 95-
100th, dihydromethyl propionic acid 5.2-5.5, modified manometer silicon dioxide 0.2-0.6, epoxy resin 3-5, dimethyl fumarate 1-3,
Dimethyl itaconate 0.3-0.6, modified sodium lignosulfonate 1.5-2.0, plasticizer 0.3-0.8；
The modified manometer silicon dioxide preparation method is：Nano silicon dioxide is evenly spread in deionized water, is configured to
Mass fraction is 12% nanometer titanium dioxide silicon suspension, and the dihydroxy of its quality 0.5% is added into nanometer titanium dioxide silicon suspension
Methylpropanoic acid stirs 40min with 500r/min rotating speeds, then adds sodium hydroxide again, adjusts nano silicon dioxide pH of suspension
To 8.5, when heat preservation 2 is small at 90 DEG C, then it is filtered, surface is cleaned using deionized water to neutrality, and drying to constant weight, i.e.,
.
Further, the modified sodium lignosulfonate preparation method is：
（1）Sodium lignin sulfonate and deionized water are pressed into 80g：The ratio uniform mixing of 350mL, is heated to 62 DEG C, with 150r/
Min rotating speeds stir 45min, then add in the sodium hydroxide of sodium lignin sulfonate quality 8%, continue to stir with 150r/min rotating speeds
40min；
（2）Above-mentioned solution temperature is adjusted to 75 DEG C, then adds the hydrogen peroxide and lignin sulfonic acid of deionized water quality 6.5%
The mass concentration of sodium quality 3.5% be 92% the concentrated sulfuric acid, with 350r/min rotating speeds stirring 1.5 it is small when, ultrasonication 2.5min,
Then the ammonium persulfate of deionized water quality 0.35% is added again, continues to stir 35min, cooled to room temperature；
（3）Recover after above-mentioned solution to room temperature, filtered, collect filter residue, then dry to constant weight, 450 mesh are crossed in grinding
Sieve to get.
Further, the step（2）Middle ultrasonic power is 850W, frequency 35kHz.
Further, the step（3）Middle drying temperature is 100 DEG C.
Further, the modified manometer silicon dioxide granularity is 100nm.
Further, the epoxy resin is glycidyl ether type epoxy resin.
Further, the plasticizer is epoxidized soybean oil.
The present invention has the following advantages compared with prior art：Machine oil filter core device filter paper impregnating resin prepared by the present invention should
After using on filter paper, enable to filter paper that there is better strainability and good oil resistance, by dipping present invention tree
The filter paper of fat has higher mechanical property, and the resistance to oil-retaining power of tensile strength is up to 92%, and resistance to broken conservation rate is 70.5%, and fracture is stretched
Long rate conservation rate is 72%, and work to break conservation rate is 86.8%, this is because the filter of the impregnating resin dipping prepared by the present invention
Paper some small molecule in machine oil soaking process dissolves out, and although the plasticity of filter paper has small degree decline, but fracture is stretched
Long rate and work to break conservation rate tool are improved to some extent, and especially the resistance to oil-retaining power of tensile strength has and significantly carries
Height, this is higher caused by the more molecular weight between crosslinking points of crosslinking points of impregnating resin of the present invention itself so that
The strength character of filter paper can't be destroyed after small molecule dissolution, excellent mistake can be kept by the filter paper for impregnating resin of the present invention
Performance is filtered, impregnating resin of the present invention will not cause filter paper aperture plug-hole phenomenon to occur.
Specific embodiment
Embodiment 1
A kind of machine oil filter core device filter paper impregnating resin, is made by weight of following component：Water soluble phenol resin 95, two
Hydroxymethyl propionic acid 5.2, modified manometer silicon dioxide 0.2, dimethyl fumarate 1, dimethyl itaconate 0.3, change epoxy resin 3
Property sodium lignin sulfonate 1.5, plasticizer 0.3；
The modified manometer silicon dioxide preparation method is：Nano silicon dioxide is evenly spread in deionized water, is configured to
Mass fraction is 12% nanometer titanium dioxide silicon suspension, and the dihydroxy of its quality 0.5% is added into nanometer titanium dioxide silicon suspension
Methylpropanoic acid stirs 40min with 500r/min rotating speeds, then adds sodium hydroxide again, adjusts nano silicon dioxide pH of suspension
To 8.5, when heat preservation 2 is small at 90 DEG C, then it is filtered, surface is cleaned using deionized water to neutrality, and drying to constant weight, i.e.,
.
Further, the modified sodium lignosulfonate preparation method is：
（1）Sodium lignin sulfonate and deionized water are pressed into 80g：The ratio uniform mixing of 350mL, is heated to 62 DEG C, with 150r/
Min rotating speeds stir 45min, then add in the sodium hydroxide of sodium lignin sulfonate quality 8%, continue to stir with 150r/min rotating speeds
40min；
（2）Above-mentioned solution temperature is adjusted to 75 DEG C, then adds the hydrogen peroxide and lignin sulfonic acid of deionized water quality 6.5%
The mass concentration of sodium quality 3.5% be 92% the concentrated sulfuric acid, with 350r/min rotating speeds stirring 1.5 it is small when, ultrasonication 2.5min,
Then the ammonium persulfate of deionized water quality 0.35% is added again, continues to stir 35min, cooled to room temperature；
（3）Recover after above-mentioned solution to room temperature, filtered, collect filter residue, then dry to constant weight, 450 mesh are crossed in grinding
Sieve to get.
Further, the step（2）Middle ultrasonic power is 850W, frequency 35kHz.
Further, the step（3）Middle drying temperature is 100 DEG C.
Further, the modified manometer silicon dioxide granularity is 100nm.
Further, the epoxy resin is glycidyl ether type epoxy resin.
Further, the plasticizer is epoxidized soybean oil.
Embodiment 2
A kind of machine oil filter core device filter paper impregnating resin, is made by weight of following component：Water soluble phenol resin 100,
Dihydromethyl propionic acid 5.5, modified manometer silicon dioxide 0.6, epoxy resin 5, dimethyl fumarate 3, dimethyl itaconate 0.6,
Modified sodium lignosulfonate 2.0, plasticizer 0.8；
The modified manometer silicon dioxide preparation method is：Nano silicon dioxide is evenly spread in deionized water, is configured to
Mass fraction is 12% nanometer titanium dioxide silicon suspension, and the dihydroxy of its quality 0.5% is added into nanometer titanium dioxide silicon suspension
Methylpropanoic acid stirs 40min with 500r/min rotating speeds, then adds sodium hydroxide again, adjusts nano silicon dioxide pH of suspension
To 8.5, when heat preservation 2 is small at 90 DEG C, then it is filtered, surface is cleaned using deionized water to neutrality, and drying to constant weight, i.e.,
.
Further, the modified sodium lignosulfonate preparation method is：
（1）Sodium lignin sulfonate and deionized water are pressed into 80g：The ratio uniform mixing of 350mL, is heated to 62 DEG C, with 150r/
Min rotating speeds stir 45min, then add in the sodium hydroxide of sodium lignin sulfonate quality 8%, continue to stir with 150r/min rotating speeds
40min；
（2）Above-mentioned solution temperature is adjusted to 75 DEG C, then adds the hydrogen peroxide and lignin sulfonic acid of deionized water quality 6.5%
The mass concentration of sodium quality 3.5% be 92% the concentrated sulfuric acid, with 350r/min rotating speeds stirring 1.5 it is small when, ultrasonication 2.5min,
Then the ammonium persulfate of deionized water quality 0.35% is added again, continues to stir 35min, cooled to room temperature；
（3）Recover after above-mentioned solution to room temperature, filtered, collect filter residue, then dry to constant weight, 450 mesh are crossed in grinding
Sieve to get.
Further, the step（2）Middle ultrasonic power is 850W, frequency 35kHz.
Further, the step（3）Middle drying temperature is 100 DEG C.
Further, the modified manometer silicon dioxide granularity is 100nm.
Further, the epoxy resin is glycidyl ether type epoxy resin.
Further, the plasticizer is epoxidized soybean oil.
Embodiment 3
A kind of machine oil filter core device filter paper impregnating resin, is made by weight of following component：Water soluble phenol resin 98, two
Hydroxymethyl propionic acid 5.3, modified manometer silicon dioxide 0.4, dimethyl fumarate 2, dimethyl itaconate 0.5, change epoxy resin 4
Property sodium lignin sulfonate 1.8, plasticizer 0.5；
The modified manometer silicon dioxide preparation method is：Nano silicon dioxide is evenly spread in deionized water, is configured to
Mass fraction is 12% nanometer titanium dioxide silicon suspension, and the dihydroxy of its quality 0.5% is added into nanometer titanium dioxide silicon suspension
Methylpropanoic acid stirs 40min with 500r/min rotating speeds, then adds sodium hydroxide again, adjusts nano silicon dioxide pH of suspension
To 8.5, when heat preservation 2 is small at 90 DEG C, then it is filtered, surface is cleaned using deionized water to neutrality, and drying to constant weight, i.e.,
.
Further, the modified sodium lignosulfonate preparation method is：
（1）Sodium lignin sulfonate and deionized water are pressed into 80g：The ratio uniform mixing of 350mL, is heated to 62 DEG C, with 150r/
Min rotating speeds stir 45min, then add in the sodium hydroxide of sodium lignin sulfonate quality 8%, continue to stir with 150r/min rotating speeds
40min；
（2）Above-mentioned solution temperature is adjusted to 75 DEG C, then adds the hydrogen peroxide and lignin sulfonic acid of deionized water quality 6.5%
The mass concentration of sodium quality 3.5% be 92% the concentrated sulfuric acid, with 350r/min rotating speeds stirring 1.5 it is small when, ultrasonication 2.5min,
Then the ammonium persulfate of deionized water quality 0.35% is added again, continues to stir 35min, cooled to room temperature；
（3）Recover after above-mentioned solution to room temperature, filtered, collect filter residue, then dry to constant weight, 450 mesh are crossed in grinding
Sieve to get.
Further, the step（2）Middle ultrasonic power is 850W, frequency 35kHz.
Further, the step（3）Middle drying temperature is 100 DEG C.
Further, the modified manometer silicon dioxide granularity is 100nm.
Further, the epoxy resin is glycidyl ether type epoxy resin.
Further, the plasticizer is epoxidized soybean oil.
Comparative example 1：It is differed only in embodiment 1 and modified sodium lignosulfonate is replaced with into common sodium lignin sulfonate.
Comparative example 2：It is differed only in embodiment 1 and modified manometer silicon dioxide is replaced with into common nano silicon dioxide.
Experiment：
Impregnating resin prepared by embodiment and comparative example is subjected to impregnation to raw paper of filter paper, under identical immersion condition
After reason, by the drying process under the same terms, filter paper average pore size changes after comparison dipping：
Table 1
| Average pore size μm | |
| Raw paper of filter paper | 24.36 |
| Embodiment 1 | 24.25 |
| Embodiment 2 | 24.22 |
| Embodiment 3 | 24.23 |
| Comparative example 1 | 22.16 |
| Comparative example 2 | 23.69 |
As can be seen from Table 1, it is relatively low to filter paper pore size influences after the raw paper of filter paper for the impregnating resin dipping that prepared by the present invention, it can
The effective strainability for keeping filter paper.
Claims (7)
1. a kind of machine oil filter core device filter paper impregnating resin, which is characterized in that be made by weight of following component：It is water-soluble
Phenolic resin 95-100, dihydromethyl propionic acid 5.2-5.5, modified manometer silicon dioxide 0.2-0.6, epoxy resin 3-5, fumaric acid
Dimethyl ester 1-3, dimethyl itaconate 0.3-0.6, modified sodium lignosulfonate 1.5-2.0, plasticizer 0.3-0.8；
The modified manometer silicon dioxide preparation method is：Nano silicon dioxide is evenly spread in deionized water, is configured to
Mass fraction is 12% nanometer titanium dioxide silicon suspension, and the dihydroxy of its quality 0.5% is added into nanometer titanium dioxide silicon suspension
Methylpropanoic acid stirs 40min with 500r/min rotating speeds, then adds sodium hydroxide again, adjusts nano silicon dioxide pH of suspension
To 8.5, when heat preservation 2 is small at 90 DEG C, then it is filtered, surface is cleaned using deionized water to neutrality, and drying to constant weight, i.e.,
.
2. a kind of machine oil filter core device filter paper impregnating resin according to claim 1, which is characterized in that the modification is wooden
Plain sodium sulfonate preparation method is：
（1）Sodium lignin sulfonate and deionized water are pressed into 80g：The ratio uniform mixing of 350mL, is heated to 62 DEG C, with 150r/
Min rotating speeds stir 45min, then add in the sodium hydroxide of sodium lignin sulfonate quality 8%, continue to stir with 150r/min rotating speeds
40min；
（2）Above-mentioned solution temperature is adjusted to 75 DEG C, then adds the hydrogen peroxide and lignin sulfonic acid of deionized water quality 6.5%
The mass concentration of sodium quality 3.5% be 92% the concentrated sulfuric acid, with 350r/min rotating speeds stirring 1.5 it is small when, ultrasonication 2.5min,
Then the ammonium persulfate of deionized water quality 0.35% is added again, continues to stir 35min, cooled to room temperature；
（3）Recover after above-mentioned solution to room temperature, filtered, collect filter residue, then dry to constant weight, 450 mesh are crossed in grinding
Sieve to get.
A kind of 3. machine oil filter core device filter paper impregnating resin according to claim 2, which is characterized in that the step（2）
Middle ultrasonic power is 850W, frequency 35kHz.
A kind of 4. machine oil filter core device filter paper impregnating resin according to claim 2, which is characterized in that the step（3）
Middle drying temperature is 100 DEG C.
A kind of 5. machine oil filter core device filter paper impregnating resin according to claim 1, which is characterized in that the modified Nano
Silica particles are 100nm.
A kind of 6. machine oil filter core device filter paper impregnating resin according to claim 1, which is characterized in that the epoxy resin
For glycidyl ether type epoxy resin.
7. a kind of machine oil filter core device filter paper impregnating resin according to claim 1, which is characterized in that the plasticizer is
Epoxidized soybean oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363615.0A CN108103848A (en) | 2017-12-18 | 2017-12-18 | A kind of machine oil filter core device filter paper impregnating resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363615.0A CN108103848A (en) | 2017-12-18 | 2017-12-18 | A kind of machine oil filter core device filter paper impregnating resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108103848A true CN108103848A (en) | 2018-06-01 |
Family
ID=62209987
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363615.0A Pending CN108103848A (en) | 2017-12-18 | 2017-12-18 | A kind of machine oil filter core device filter paper impregnating resin |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877368A (en) * | 2012-09-20 | 2013-01-16 | 蚌埠凤凰滤清器有限责任公司 | High temperature resistant flame retardant filter paper used for diesel filter and preparation method thereof |
| CN106567288A (en) * | 2016-11-14 | 2017-04-19 | 蚌埠市风驰滤清器有限公司 | Filter paper with high dust containing capacity for filter |
| CN107090744A (en) * | 2017-05-28 | 2017-08-25 | 山东龙德复合材料科技股份有限公司 | A kind of alcohol-soluble phenolic resin dip-coating glue, oil-water separation fuel filter paper and preparation method |
| CN107419608A (en) * | 2017-06-12 | 2017-12-01 | 杭州特种纸业有限公司 | Composite air filter paper and its preparation method and application |
-
2017
- 2017-12-18 CN CN201711363615.0A patent/CN108103848A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877368A (en) * | 2012-09-20 | 2013-01-16 | 蚌埠凤凰滤清器有限责任公司 | High temperature resistant flame retardant filter paper used for diesel filter and preparation method thereof |
| CN106567288A (en) * | 2016-11-14 | 2017-04-19 | 蚌埠市风驰滤清器有限公司 | Filter paper with high dust containing capacity for filter |
| CN107090744A (en) * | 2017-05-28 | 2017-08-25 | 山东龙德复合材料科技股份有限公司 | A kind of alcohol-soluble phenolic resin dip-coating glue, oil-water separation fuel filter paper and preparation method |
| CN107419608A (en) * | 2017-06-12 | 2017-12-01 | 杭州特种纸业有限公司 | Composite air filter paper and its preparation method and application |
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Application publication date: 20180601 |
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