CN103981764A - Oil filter composite filter paper capable of adsorbing oil residues, and making method thereof - Google Patents
Oil filter composite filter paper capable of adsorbing oil residues, and making method thereof Download PDFInfo
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- CN103981764A CN103981764A CN201410124790.4A CN201410124790A CN103981764A CN 103981764 A CN103981764 A CN 103981764A CN 201410124790 A CN201410124790 A CN 201410124790A CN 103981764 A CN103981764 A CN 103981764A
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Abstract
The invention discloses an oil filter composite filter paper capable of adsorbing oil residues. The oil filter composite filter paper is made by using the following raw materials, by weight, 55-58 parts of a poplar bark pulp, 45-49 parts of a rice straw pulp, 1-2 parts of magnetite powder, 2-3 parts of ultrafine silica gel powder, 2-4 parts of zirconia, 3-4 parts of mullite, 0.5-0.9 parts of a silane coupling agent kh570, 0.3-0.4 parts of carrageenan, 0.5-0.6 parts of sodium alginate, 5-6 parts of alkyl ketene dimer, 3-5 parts of polyvinyl alcohol, 2-3 parts of rosin size, 2-4 of parts of an acrylic resin emulsion, 0.3-0.5 parts of polyoxyethylene octylphenol ether and 1-2 parts of an assistant. The oil filter composite filter paper using the organic combination of ceramic materials and filter paper has the advantages of solidness, durability and good adsorption filtration effect; the addition of additives makes the oil filter composite filter paper have the advantages of safety, environmental protection, and good water and oil resistances; and the magnetite powder is added to filter out metal debris generated and mixed in engine oil in the combustion process of an engine, and has a good filtering effect.
Description
Technical field
The present invention relates to automobile filter field, particularly a kind of composite filter paper and preparation method thereof for oil filter that can adsorb the dregs of fat.
Background technology
Oil filter is a kind of of cleaner, can remove the impurity such as dust, metallic particles, carbon precipitates and coal soot in machine oil, protection engine.Oil filter paper is the crucial building block in oil filter, determining the performance of oil strainer, oil filter paper he to generally include with common wood pulp be a kind of papery filter course that main component is made, because normal wood pulp fibres is thin, hold the shortcomings such as ash amount is low, the life-span is short, and oil filter paper made of paper also ubiquity resistance to water and oil resistivity is poor, the characteristics such as not environmental protection of non-refractory, soak easily distortion when fuel oil is long-time, and then affect filter effect.
Summary of the invention
The object of this invention is to provide a kind of composite filter paper and preparation method thereof for oil filter that can adsorb the dregs of fat.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
The oil filter composite filter paper that can adsorb the dregs of fat, is made by the raw material of following weight portion: willow latex 55-58, rice straw pulp 45-49, magnetite powder 1-2, superfine silica gel powder 2-3, zirconia 2-4, mullite 3-4, silane coupler kh570 0.5-0.9, carragheen 0.3-0.4, sodium alginate 0.5-0.6, alkyl ketene dimer 5-6, polyvinyl alcohol 3-5, gum rosin 2-3, emulsion acrylic resin 2-4, OPEO 0.3-0.5, auxiliary agent 1-2;
Described auxiliary agent is made by the raw material of following weight portion: diatomite 6-8, zeolite 3-5, hectorite 5-8, zirconium English powder 4-6, short glass fiber 2-3, magnesia 1-2, nylon 6 14-16, bamboo charcoal powder 3-4, acetic acid 2-3; First preparation method puts into ball mill by diatomite, zeolite, hectorite, zirconium English powder, short glass fiber, wears into 100-140 object powder, mixes; Then nylon 6 is heated to soften, adds all the other residual componentss to stir after 15-25 minute and add mixed-powder, continue to stir and mediate 30-45 minute, send into double screw extruder granulation, obtain particulate material; Finally particulate material is put into flour mill and pulverize, obtain.
A kind of oil filter composite filter paper that can adsorb the dregs of fat of the present invention, by following concrete steps, made:
(1) magnetite powder, superfine silica gel powder, zirconia, mullite are mixed, grind to form 50-100 object powder, add silane coupler kh570, with the speed of 850-950 rev/min, stir 25-30 minute, then 110-120 ℃ dry 1.5-2.5 hour stand-by;
(2) willow latex, rice straw pulp are put into hydrabrusher size degradation, then through beater, beating consistency is controlled at 5.5-6.5%, makes slurry;
(3) compound of step (1) is added in slurry, add OPEO, be heated to 65-75 ℃, stir, add appropriate water size mixing to solid content be 2.5-3.5%, the slurry mixing up, after forming web moulding, aspirates dehydration to the l Water Paper after moulding under the vacuum condition of 0.05-0.08Mpa;
(4) all the other residual componentss are mixed, dilute with water, then heating, temperature is controlled at 60-70 ℃, boils 50-60 minute, and insulation 25-30 minute, is warming up to 70-75 ℃, stirs and makes dipping emulsion; (5) with spreader, make the even dipping emulsion of paper after step (3) dehydration, then will in paper electric drying oven with forced convection flood, dry 3-5min, finally on polisher, be dried 8-10min, after taking-up and get final product.
The invention has the beneficial effects as follows: the present invention is by the combination of ceramic material and filter paper, durable, filter effective, advantages of good adsorption effect, add auxiliary agent, safety and environmental protection, has good resistance to water and oil resistivity, interpolation magnetite powder can filter out well engine and in combustion process, produces and sneak into the metal filings in machine oil, and filtering is effective.
Specific embodiments
Below by instantiation, the present invention is described in detail.
The oil filter composite filter paper that can adsorb the dregs of fat, by following weight portion (kilogram) raw material make: willow latex 55, rice straw pulp 45, magnetite powder 1, superfine silica gel powder 2, zirconia 2, mullite 3, silane coupler kh570 0.5, carragheen 0.3, sodium alginate 0.5, alkyl ketene dimer 5, polyvinyl alcohol 3, gum rosin 2, emulsion acrylic resin 2, OPEO 0.3, auxiliary agent 1;
Described auxiliary agent by following weight portion (kilogram) raw material make: diatomite 6, zeolite 3, hectorite 5, zirconium English powder 4, short glass fiber 2, magnesia 1, nylon 6 14, bamboo charcoal powder 3, acetic acid 2; First preparation method puts into ball mill by diatomite, zeolite, hectorite, zirconium English powder, short glass fiber, wears into 100-140 object powder, mixes; Then nylon 6 is heated to soften, adds all the other residual componentss to stir after 15-25 minute and add mixed-powder, continue to stir and mediate 30-45 minute, send into double screw extruder granulation, obtain particulate material; Finally particulate material is put into flour mill and pulverize, obtain.
A kind of oil filter composite filter paper that can adsorb the dregs of fat of the present invention, by following concrete steps, made:
(1) magnetite powder, superfine silica gel powder, zirconia, mullite are mixed, grind to form 50-100 object powder, add silane coupler kh570, with the speed of 850-950 rev/min, stir 25-30 minute, then 110-120 ℃ dry 1.5-2.5 hour stand-by;
(2) willow latex, rice straw pulp are put into hydrabrusher size degradation, then through beater, beating consistency is controlled at 5.5-6.5%, makes slurry;
(3) compound of step (1) is added in slurry, add OPEO, be heated to 65-75 ℃, stir, add appropriate water size mixing to solid content be 2.5-3.5%, the slurry mixing up, after forming web moulding, aspirates dehydration to the l Water Paper after moulding under the vacuum condition of 0.05-0.08Mpa;
(4) all the other residual componentss are mixed, dilute with water, then heating, temperature is controlled at 60-70 ℃, boils 50-60 minute, and insulation 25-30 minute, is warming up to 70-75 ℃, stirs and makes dipping emulsion; (5) with spreader, make the even dipping emulsion of paper after step (3) dehydration, repeated multiple times, to dipping emulsion, use up, then will in paper electric drying oven with forced convection flood, dry 3-5min, finally on polisher, be dried 8-10min, after taking-up and get final product.
After testing, bursting strength 355 KPa of the filter paper that the present invention makes, Air permenbility 85-90 L/m
2between s, maximum diameter of hole is 75 μ m, and average pore size is 55 μ m, filter efficiency 94.7%.
Claims (2)
1. the oil filter composite filter paper that can adsorb the dregs of fat, it is characterized in that, by the raw material of following weight portion, made: willow latex 55-58, rice straw pulp 45-49, magnetite powder 1-2, superfine silica gel powder 2-3, zirconia 2-4, mullite 3-4, silane coupler kh570 0.5-0.9, carragheen 0.3-0.4, sodium alginate 0.5-0.6, alkyl ketene dimer 5-6, polyvinyl alcohol 3-5, gum rosin 2-3, emulsion acrylic resin 2-4, OPEO 0.3-0.5, auxiliary agent 1-2;
Described auxiliary agent is made by the raw material of following weight portion: diatomite 6-8, zeolite 3-5, hectorite 5-8, zirconium English powder 4-6, short glass fiber 2-3, magnesia 1-2, nylon 6 14-16, bamboo charcoal powder 3-4, acetic acid 2-3; First preparation method puts into ball mill by diatomite, zeolite, hectorite, zirconium English powder, short glass fiber, wears into 100-140 object powder, mixes; Then nylon 6 is heated to soften, adds all the other residual componentss to stir after 15-25 minute and add mixed-powder, continue to stir and mediate 30-45 minute, send into double screw extruder granulation, obtain particulate material; Finally particulate material is put into flour mill and pulverize, obtain.
2. a kind of oil filter composite filter paper that can adsorb the dregs of fat according to claim 1, is characterized in that, by following concrete steps, is made:
(1) magnetite powder, superfine silica gel powder, zirconia, mullite are mixed, grind to form 50-100 object powder, add silane coupler kh570, with the speed of 850-950 rev/min, stir 25-30 minute, then 110-120 ℃ dry 1.5-2.5 hour stand-by;
(2) willow latex, rice straw pulp are put into hydrabrusher size degradation, then through beater, beating consistency is controlled at 5.5-6.5%, makes slurry;
(3) compound of step (1) is added in slurry, add OPEO, be heated to 65-75 ℃, stir, add appropriate water size mixing to solid content be 2.5-3.5%, the slurry mixing up, after forming web moulding, aspirates dehydration to the l Water Paper after moulding under the vacuum condition of 0.05-0.08Mpa;
(4) all the other residual componentss are mixed, dilute with water, then heating, temperature is controlled at 60-70 ℃, boils 50-60 minute, and insulation 25-30 minute, is warming up to 70-75 ℃, stirs and makes dipping emulsion; (5) with spreader, make the even dipping emulsion of paper after step (3) dehydration, then will in paper electric drying oven with forced convection flood, dry 3-5min, finally on polisher, be dried 8-10min, after taking-up and get final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410124790.4A CN103981764A (en) | 2014-03-31 | 2014-03-31 | Oil filter composite filter paper capable of adsorbing oil residues, and making method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410124790.4A CN103981764A (en) | 2014-03-31 | 2014-03-31 | Oil filter composite filter paper capable of adsorbing oil residues, and making method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908569A (en) * | 2016-04-12 | 2016-08-31 | 杭州特种纸业有限公司 | Thermosetting bypass filter paper |
| CN105986529A (en) * | 2016-05-27 | 2016-10-05 | 杭州特种纸业有限公司 | High precision fuel filter paper and preparation method thereof |
| CN106049184A (en) * | 2016-05-27 | 2016-10-26 | 杭州特种纸业有限公司 | High precision oil-water separation fuel filter paper and preparation method thereof |
| CN111197270A (en) * | 2019-10-14 | 2020-05-26 | 高博集团有限公司 | High-precision filter paper for fuel filter of filter spin-on machine and preparation method thereof |
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| CN102079905A (en) * | 2010-12-06 | 2011-06-01 | 安徽好思家涂料有限公司 | Fiber art paint and preparation method thereof |
| CN102979004A (en) * | 2012-10-31 | 2013-03-20 | 蚌埠首创滤清器有限公司 | Zirconia-loaded filter paper for filter and preparation method thereof |
| CN103254798A (en) * | 2013-04-09 | 2013-08-21 | 刘庆芳 | Zinc oxide-containing powder coating and preparation method thereof |
| CN103334341A (en) * | 2013-05-30 | 2013-10-02 | 蚌埠首创滤清器有限公司 | Mixed paper pulp filter paper and preparation method thereof |
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2014
- 2014-03-31 CN CN201410124790.4A patent/CN103981764A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079905A (en) * | 2010-12-06 | 2011-06-01 | 安徽好思家涂料有限公司 | Fiber art paint and preparation method thereof |
| CN102979004A (en) * | 2012-10-31 | 2013-03-20 | 蚌埠首创滤清器有限公司 | Zirconia-loaded filter paper for filter and preparation method thereof |
| CN103254798A (en) * | 2013-04-09 | 2013-08-21 | 刘庆芳 | Zinc oxide-containing powder coating and preparation method thereof |
| CN103334341A (en) * | 2013-05-30 | 2013-10-02 | 蚌埠首创滤清器有限公司 | Mixed paper pulp filter paper and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908569A (en) * | 2016-04-12 | 2016-08-31 | 杭州特种纸业有限公司 | Thermosetting bypass filter paper |
| CN105986529A (en) * | 2016-05-27 | 2016-10-05 | 杭州特种纸业有限公司 | High precision fuel filter paper and preparation method thereof |
| CN106049184A (en) * | 2016-05-27 | 2016-10-26 | 杭州特种纸业有限公司 | High precision oil-water separation fuel filter paper and preparation method thereof |
| CN111197270A (en) * | 2019-10-14 | 2020-05-26 | 高博集团有限公司 | High-precision filter paper for fuel filter of filter spin-on machine and preparation method thereof |
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Application publication date: 20140813 |