CN102877373B - A kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay - Google Patents
A kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay Download PDFInfo
- Publication number
- CN102877373B CN102877373B CN201210360405.7A CN201210360405A CN102877373B CN 102877373 B CN102877373 B CN 102877373B CN 201210360405 A CN201210360405 A CN 201210360405A CN 102877373 B CN102877373 B CN 102877373B
- Authority
- CN
- China
- Prior art keywords
- clay
- filter paper
- modified pearl
- pearl potter
- potter
- 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.)
- Active
Links
Abstract
The invention discloses a kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay, filter paper is obtained by the raw material of following weight parts: reed pulp fiber 70-75, mineral wool fiber 45-50, modified pearl potter's clay 1-3, modified Nano sepiolite powder 1-2, acrylate and vinyl acetate emulsion 1-2, dioctyl ester 1-2, antimonous oxide 0.5-1, peregal 0.3-0.4, silica 0.1-0.2, Dispersant MF? 1-2, PAE wet strength agent 0.4-0.6.The advantages such as gained filter paper of the present invention has good water permeability, filter area is large, maximum diameter of hole is little, filtering accuracy is high, water-tolerant, have stable performance indications, have good resistance to gentle filter effect under normal temperature and worst hot case.
Description
Technical field
The present invention relates to automobile filter field, is exactly a kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay.
Background technology
In a system, removed by the solia particle in liquid or gas, be called filtration with a kind of medium of porous, the annex adopted for completing such mission is called cleaner.Cleaner includes air filter, oil filter, fuel filter, is referred to as three filters.
As the effective filter medium of one, filter paper is widely used in every field.Different according to the kinds of fibers of composition filter paper, performance, the purposes of filter paper are also different, have the ordinary filter paper for general occasion, under high temperature glass fiber filter paper, also have ultra-clean polypropylene filter paper etc.According to filter paper whether impregnation, two large classes can be divided into, i.e. impregnation filter paper and non-impregnation filter paper.Impregnation filter paper is divided into again solidification filter paper and uncured filter paper.
Along with improving constantly of filtering requirement, any requirement be all more and more difficult to by the fibrous filter paper of single on satisfied use, so arisen at the historic moment by the filter paper of multiple fiber combinations.The fiber that filter paper is commonly used in producing has wood fibre, chemical fibre, glass fibre etc.
Summary of the invention
The preparation method of the fuel filter filter paper containing modified pearl potter's clay that the object of the present invention is to provide a kind of resistance to elevated temperatures good.
Above-mentioned purpose is realized by following scheme:
A preparation method for fuel filter filter paper containing modified pearl potter's clay, is characterized in that: comprise the following steps:
(1) nacrite is put into after sodium carbonate and potassium permanganate mixed solution soak 5-6 hour, take out dry, add the silane coupler KH570 being equivalent to nacrite weight 0.5-1.2%, the glycerin monostearate being equivalent to nacrite weight 0.3-0.5%, the aluminium oxide that is equivalent to nacrite weight 0.5-1% grind 1-2 hour stir 5-8 minute under 1200-1300 rev/min after, obtain modified pearl potter's clay for subsequent use;
(2) sepiolite is put into after sodium hydroxide solution soaks 4-5 hour, take out washing, then in 600-700 DEG C of calcining 4-6 hour, then grind to form nanometer powder, obtain modified Nano sepiolite powder for subsequent use
(3) put into pulper size degradation by after 70-75 weight portion reed pulp fiber, the mixing of 45-50 weight portion mineral wool fiber, obtain the slurry that solid content is 5-6%, then add 0.4-0.6 weight portion PAE wet strength agent continuation size degradation, obtain mixed slurry;
(4) modified pearl potter's clay, modified Nano sepiolite powder and all the other raw materials are added in step (3) gained mixed slurry by weight, be heated to 70-80 DEG C;
The described fuel filter filter paper containing modified pearl potter's clay is obtained by the raw material of following weight parts: reed pulp fiber 70-75, mineral wool fiber 45-50, modified pearl potter's clay 1-3, modified Nano sepiolite powder 1-2, acrylate and vinyl acetate emulsion 1-2, dioctyl ester 1-2, antimonous oxide 0.5-1, peregal 0.3-0.4, silica 0.1-0.2, Dispersant MF 1-2, PAE wet strength agent 0.4-0.6;
(5) after fluffer is discongested, then defibrination, conveniently paper technology copy paper, shaping squeezing, to be drying to obtain.
The preparation method of described a kind of fuel filter filter paper containing modified pearl potter's clay, is characterized in that: the solid content of described acrylate and vinyl acetate emulsion is 45-52%.
The preparation method of described a kind of fuel filter filter paper containing modified pearl potter's clay, is characterized in that: described sodium carbonate and potassium permanganate mixed solution are obtained by mixing by the sodium carbonate liquor of 7-9g/L and the liquor potassic permanganate equal-volume of 0.7-1.0g/L.
The preparation method of described a kind of fuel filter filter paper containing modified pearl potter's clay, is characterized in that: the concentration of described sodium hydroxide solution is 15-30%.
The preparation method of described a kind of fuel filter filter paper containing modified pearl potter's clay, is characterized in that: after defibrination, gained slurry is sized mixing through adding water, to solid content 2-3%, carry out copy paper operation again.
Beneficial effect of the present invention is: the modified pearl potter's clay that raw material of the present invention adopts and modified Nano sepiolite powder add the absorption property of filter paper.The advantages such as gained filter paper of the present invention has good water permeability, filter area is large, maximum diameter of hole is little, filtering accuracy is high, water-tolerant, stable performance indications are had under normal temperature and worst hot case, there is good resistance to gentle filter effect, its maximum diameter of hole 50-55 μm, average pore size 30-35 μm, becomes paper air permeability at 80-90L/m
2.S between.
Detailed description of the invention
Embodiment 1
A preparation method for fuel filter filter paper containing modified pearl potter's clay, comprises the following steps:
(1) nacrite is put into after sodium carbonate and potassium permanganate mixed solution soak 6 hours, take out dry, add the silane coupler KH570 being equivalent to nacrite weight 1.2%, the glycerin monostearate being equivalent to nacrite weight 0.5%, the aluminium oxide that is equivalent to nacrite weight 1% stir after 8 minutes and grind 2 hours under 1200 revs/min, obtain modified pearl potter's clay for subsequent use;
(2) sepiolite being put into sodium hydroxide solution soaks after 5 hours, takes out washing, then in 450 DEG C of calcinings 6 hours, then grinds to form nanometer powder, obtain modified Nano sepiolite powder for subsequent use
(3) put into pulper size degradation by after 70 weight portion reed pulp fibers, 45 weight portion mineral wool fiber mixings, obtain the slurry that solid content is 5%, then add 0.5 weight portion PAE wet strength agent continuation size degradation, obtain mixed slurry;
(4) modified pearl potter's clay, modified Nano sepiolite powder and all the other raw materials are added in step (3) gained mixed slurry by weight, be heated to 70 DEG C;
The described fuel filter filter paper containing modified pearl potter's clay is obtained by the raw material of following weight parts (kg): reed pulp fiber 70, mineral wool fiber 45, modified pearl potter's clay 1, modified Nano sepiolite powder 1, acrylate and vinyl acetate emulsion 1, dioctyl ester 1, antimonous oxide 0.5, peregal 0.3, silica 0.1, Dispersant MF 1, PAE wet strength agent 0.5;
(5) after fluffer is discongested, then defibrination, conveniently paper technology copy paper, shaping squeezing, to be drying to obtain.
The solid content of described acrylate and vinyl acetate emulsion is 45%.
Described sodium carbonate and potassium permanganate mixed solution are obtained by mixing by the sodium carbonate liquor of 9g/L and the liquor potassic permanganate equal-volume of 1.0g/L.
The concentration of described sodium hydroxide solution is 30%.
The present embodiment maximum diameter of hole 50-55 μm, average pore size 33-35 μm, become paper air permeability at 80-90L/m
2.S between.
Embodiment 2,
A preparation method for fuel filter filter paper containing modified pearl potter's clay, comprises the following steps:
(1) nacrite is put into after sodium carbonate and potassium permanganate mixed solution soak 6 hours, take out dry, add the silane coupler KH570 being equivalent to nacrite weight 1.2%, the glycerin monostearate being equivalent to nacrite weight 0.3%, the aluminium oxide that is equivalent to nacrite weight 0.5% stir after 5 minutes and grind 1 hour under 1300 revs/min, obtain modified pearl potter's clay for subsequent use;
(2) sepiolite being put into sodium hydroxide solution soaks after 4 hours, takes out washing, then in 450 DEG C of calcinings 4 hours, then grinds to form nanometer powder, obtain modified Nano sepiolite powder for subsequent use
(3) put into pulper size degradation by after 75 weight portions (kg) reed pulp fiber, 50 weight portion mineral wool fiber mixings, obtain the slurry that solid content is 6%, then add 0.5 weight portion PAE wet strength agent continuation size degradation, obtain mixed slurry;
(4) modified pearl potter's clay, modified Nano sepiolite powder and all the other raw materials are added in step (3) gained mixed slurry by weight, be heated to 80 DEG C;
The described fuel filter filter paper containing modified pearl potter's clay is obtained by the raw material of following weight parts (kg): reed pulp fiber 75, mineral wool fiber 50, modified pearl potter's clay 1, modified Nano sepiolite powder 2, acrylate and vinyl acetate emulsion 1, dioctyl ester 2, antimonous oxide 1, peregal 0.4, silica 0.2, Dispersant MF 1, PAE wet strength agent 0.5;
(5) after fluffer is discongested, then defibrination, after defibrination, gained slurry is sized mixing through adding water, conveniently paper technology copy paper again to solid content 2-3%, shaping squeezing, is drying to obtain.
The solid content of described acrylate and vinyl acetate emulsion is 52%.
Described sodium carbonate and potassium permanganate mixed solution are obtained by mixing by the sodium carbonate liquor of 9g/L and the liquor potassic permanganate equal-volume of 0.7/L.
The concentration of described sodium hydroxide solution is 15%.
The present embodiment maximum diameter of hole 53-55 μm, average pore size 30-35 μm, become paper air permeability at 80-90L/m
2.S between.
Claims (4)
1. a preparation method for the fuel filter filter paper containing modified pearl potter's clay, is characterized in that: comprise the following steps:
(1) nacrite is put into after sodium carbonate and potassium permanganate mixed solution soak 5-6 hour, take out dry, add the silane coupler KH570 being equivalent to nacrite weight 0.5-1.2%, the glycerin monostearate being equivalent to nacrite weight 0.3-0.5%, the aluminium oxide that is equivalent to nacrite weight 0.5-1% grind 1-2 hour stir 5-8 minute under 1200-1300 rev/min after, obtain modified pearl potter's clay for subsequent use;
(2) sepiolite is put into after sodium hydroxide solution soaks 4-5 hour, take out washing, then in 600-700 DEG C of calcining 4-6 hour, then grind to form nanometer powder, obtain modified Nano sepiolite powder for subsequent use;
(3) put into pulper size degradation by after 70-75 weight portion reed pulp fiber, the mixing of 45-50 weight portion mineral wool fiber, obtain the slurry that solid content is 5-6%, then add 0.4-0.6 weight portion PAE wet strength agent continuation size degradation, obtain mixed slurry;
(4) modified pearl potter's clay, modified Nano sepiolite powder and all the other raw materials are added in step (3) gained mixed slurry by weight, be heated to 70-80 DEG C;
The described fuel filter filter paper containing modified pearl potter's clay is obtained by the raw material of following weight parts: reed pulp fiber 70-75, mineral wool fiber 45-50, modified pearl potter's clay 1-3, modified Nano sepiolite powder 1-2, acrylate and vinyl acetate emulsion 1-2, dioctyl ester 1-2, antimonous oxide 0.5-1, peregal 0.3-0.4, silica 0.1-0.2
dispersant MF1-2, PAE wet strength agent 0.4-0.6;
(5) after fluffer is discongested, then defibrination, conveniently paper technology copy paper, shaping squeezing, to be drying to obtain.
2. the preparation method of a kind of fuel filter filter paper containing modified pearl potter's clay according to claim 1, is characterized in that: the solid content of described acrylate and vinyl acetate emulsion is 45-52%.
3. the preparation method of a kind of fuel filter filter paper containing modified pearl potter's clay according to claim 1, is characterized in that: described sodium carbonate and potassium permanganate mixed solution are obtained by mixing by the sodium carbonate liquor of 7-9g/L and the liquor potassic permanganate equal-volume of 0.7-1.0g/L.
4. the preparation method of a kind of fuel filter filter paper containing modified pearl potter's clay according to claim 1, is characterized in that: after defibrination, gained slurry is sized mixing through adding water, to solid content 2-3%, carry out copy paper operation again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360405.7A CN102877373B (en) | 2012-09-25 | 2012-09-25 | A kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360405.7A CN102877373B (en) | 2012-09-25 | 2012-09-25 | A kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102877373A CN102877373A (en) | 2013-01-16 |
| CN102877373B true CN102877373B (en) | 2015-12-16 |
Family
ID=47478874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210360405.7A Active CN102877373B (en) | 2012-09-25 | 2012-09-25 | A kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102877373B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334347A (en) * | 2013-05-31 | 2013-10-02 | 蚌埠首创滤清器有限公司 | Anticorrosive filter paper and preparation method thereof |
| CN103382683A (en) * | 2013-06-26 | 2013-11-06 | 蚌埠首创滤清器有限公司 | Environment-friendly filter paper and preparation method thereof |
| CN103774503A (en) * | 2014-01-16 | 2014-05-07 | 北京联飞翔科技股份有限公司 | Filter paper for environmental-friendly automobile filter and preparation method of filter paper |
| CN103966917B (en) * | 2014-04-09 | 2016-05-04 | 蚌埠市风驰滤清器有限公司 | A kind of filter paper and preparation method thereof for diesel fuel filter |
| CN103981769B (en) * | 2014-04-09 | 2016-04-06 | 蚌埠市风驰滤清器有限公司 | Filter paper of filter of a kind of high temperature high voltage resistant and preparation method thereof |
| CN103981770B (en) * | 2014-04-09 | 2016-08-17 | 蚌埠市风驰滤清器有限公司 | A kind of gasoline filter filter paper and preparation method thereof |
| CN103993509B (en) * | 2014-04-25 | 2016-05-18 | 蚌埠德美过滤技术有限公司 | Automobile air filter paper of a kind of stay-in-grade loaded zirconia and preparation method thereof |
| CN104005276A (en) * | 2014-04-25 | 2014-08-27 | 蚌埠德美过滤技术有限公司 | Copper oxide-containing composite air filter paper and making method thereof |
| CN104005277A (en) * | 2014-04-25 | 2014-08-27 | 蚌埠德美过滤技术有限公司 | Double resistant air filter paper having catalysis performance, and making method thereof |
| CN105970740A (en) * | 2016-07-13 | 2016-09-28 | 安徽凤凰滤清器股份有限公司 | Two-layer composite fuel oil filter paper with high toughness and large contact area and preparation method thereof |
| CN108166322A (en) * | 2017-12-28 | 2018-06-15 | 许飞扬 | A kind of high-strength abrasion-proof high-temperature resistant antibacterial filter paper and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475520A (en) * | 2002-08-15 | 2004-02-18 | 孙建宁 | Sea shell micropowder filler and its use |
| CN102199903A (en) * | 2011-04-13 | 2011-09-28 | 北京联飞翔科技股份有限公司 | Filter paper of energy-saving and environment-friendly filter and making method thereof |
| CN102444054A (en) * | 2011-11-15 | 2012-05-09 | 苏州新业造纸有限公司 | Filter paper for cooling system in wire electrical discharge machining (WEDM) and production method of filter paper |
| CN102500158A (en) * | 2011-11-29 | 2012-06-20 | 无锡格瑞普尔膜科技有限公司 | Preparation method for high-efficiency filter medium with adion exchanging function and membrane filtering function |
-
2012
- 2012-09-25 CN CN201210360405.7A patent/CN102877373B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475520A (en) * | 2002-08-15 | 2004-02-18 | 孙建宁 | Sea shell micropowder filler and its use |
| CN102199903A (en) * | 2011-04-13 | 2011-09-28 | 北京联飞翔科技股份有限公司 | Filter paper of energy-saving and environment-friendly filter and making method thereof |
| CN102444054A (en) * | 2011-11-15 | 2012-05-09 | 苏州新业造纸有限公司 | Filter paper for cooling system in wire electrical discharge machining (WEDM) and production method of filter paper |
| CN102500158A (en) * | 2011-11-29 | 2012-06-20 | 无锡格瑞普尔膜科技有限公司 | Preparation method for high-efficiency filter medium with adion exchanging function and membrane filtering function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102877373A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102877373B (en) | A kind of preparation method of the fuel filter filter paper containing modified pearl potter's clay | |
| CN102912686B (en) | Filter paper for air filter containing modified nano bamboo charcoal powder | |
| CN102877375B (en) | A kind of preparation method of the filter paper for air filter containing modified kaolin | |
| CN102872651B (en) | High-filtering precision filter paper of filter for hemp pulp | |
| CN102872652B (en) | Filter paper containing modified dickite powder | |
| CN102877372B (en) | A kind of High temperature-resistinfilter filter paper for automobile filter | |
| CN102912684B (en) | Preparation technology of filter paper for air filter | |
| CN102877371B (en) | Nano montmorillonite powder-containing filter paper for filter | |
| CN102912677A (en) | Air-filtration paper for automobile engine filter and preparation method of air-filtration paper | |
| CN102995495B (en) | Modified attapulgite-containing filter paper and preparation method thereof | |
| CN102899969B (en) | High-temperature and corrosion resistant filter paper for fuel filter and preparation method thereof | |
| CN102912687B (en) | A kind of fuel filter filter paper containing modification infusorial earth | |
| CN102995494B (en) | Active carbon-loading filter paper and preparation method thereof | |
| CN102877376B (en) | A kind of acetate fiber paper | |
| CN102995496B (en) | Filter paper for gasoline filter and preparation method of filter paper | |
| CN103334345A (en) | High-adsorptivity filter paper and preparation method thereof | |
| CN102995499B (en) | A kind of filter paper of filter containing smectite powder and preparation method thereof | |
| CN102877374B (en) | Polytetrafluoroethylene fiber flame retardant filter paper | |
| CN102912688B (en) | A kind of preparation method of the cleaner filter paper containing nano titanium oxide | |
| CN102995493A (en) | Filter paper for elevator filter and preparation method of filter paper | |
| CN102877377B (en) | Preparation process for glass fiber-containing filter paper | |
| CN102912685B (en) | Preparation method of filter paper for air filter containing nano-porcelain clay | |
| CN106049183A (en) | Flat-layer filter paper and method for preparing same | |
| CN103334347A (en) | Anticorrosive filter paper and preparation method thereof | |
| CN103938491B (en) | A kind of Waterproofing/oilproofing oil filter filter paper adding nano titanium oxide and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Applicant after: ANHUI PHOENIX FILTER CO., LTD. Address before: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Applicant before: Bengbu Fenghuang Filters Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BENGBU FENGHUANG FILTERS CO., LTD. TO: ANHUI PHOENIX INTERNATIONAL CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |