CN103966915A - Firm high-temperature-resistant filter paper for oil filter and preparation method of filter paper - Google Patents
Firm high-temperature-resistant filter paper for oil filter and preparation method of filter paper Download PDFInfo
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- CN103966915A CN103966915A CN201410125130.8A CN201410125130A CN103966915A CN 103966915 A CN103966915 A CN 103966915A CN 201410125130 A CN201410125130 A CN 201410125130A CN 103966915 A CN103966915 A CN 103966915A
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Abstract
The invention discloses firm high-temperature-resistant filter paper for an oil filter. The filter paper is characterized by being prepared from raw materials in parts by weight as follows: 50-57 parts of bagasse pulp, 42-45 parts of poplar bark pulp, 3-4 parts of montmorillonite, 2-4 parts of zircon power, 2-3 parts of activated carbon powder, 2-3 parts of magnesium oxide, 0.6-1 part of vinyltriethoxysilane, 0.8-0.9 parts of white alum, 0.2-0.4 parts of carbomer, 2-4 parts of animal glue, 5-7 parts of paraffin wax emulsion, 0.4-0.6 part of polyvinyl ether and 1-2 parts of an auxiliary. According to the invention, ceramic raw material powder is smashed to be mixed with paper pulp better, not only is the firmness of the powder in paper increased, but also the porosity of the filter paper is increased, and the filtering effect is improved; the auxiliary is added, safety and environmental protection are realized, and good water resistance and oil resistance are achieved; and the filer paper has good breakage resistance and high temperature resistance, and is low in cost and long in service life.
Description
Technical field
The present invention relates to automobile filter field, particularly a kind of firm high temperature resistant oil filter filter paper and preparation method thereof.
Background technology
Oil filter is the one 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 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 firm high temperature resistant oil filter filter paper and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A kind of firm high temperature resistant oil filter filter paper, is made up of the raw material of following weight portion: bagasse pulp 50-57, willow latex 42-45, imvite 3-4, zirconium English powder 2-4, active carbon powder 2-3, magnesia 2-3, vinyltriethoxysilane 0.6-1, alum 0.8-0.9, carbomer 0.2-0.4, animal glue 2-4, paraffin wax emulsions 5-7, polyvinylether 0.4-0.6, auxiliary agent 1-2;
Described auxiliary agent is made up of the raw material of following weight portion: kaolin 7-9, clay 5-8, zirconium English powder 4-6, barium monoxide 2-3, aluminium hydroxide 2-3, nylon 12 14-16, triethyl citrate 2-3, acetic acid 1-2; First preparation method puts into ball mill by kaolin, clay, zirconium English powder, barium monoxide, aluminium hydroxide, wears into 100-140 object powder, mixes; Then nylon 12 is heated to soften, adds all the other residual componentss to stir after 15-25 minute and add mixed-powder, send into double screw extruder granulation, obtain particulate material; Finally particulate material is put into flour mill and pulverize, to obtain final product.
The firm high temperature resistant oil filter filter paper of one of the present invention, made by following concrete steps:
(1) imvite, zirconium English powder, active carbon powder, magnesia are mixed, grind to form 50-100 object powder, add vinyltriethoxysilane, with the speed of 850-950 rev/min, stir 25-30 minute, then 110-120 DEG C dry 1.5-2.5 hour stand-by;
(2) bagasse pulp, willow latex are put into hydrabrusher size degradation, then through beater, beating consistency is controlled at 5.3-6.3%, makes slurry;
(3) compound of step (1) is added in slurry, add polyvinylether, be heated to 65-75 DEG C, stir, add appropriate water size mixing to solid content be 2.0-3.0%, 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 DEG C, boils 50-60 minute, and insulation 25-30 minute, is warming up to 70-75 DEG C, stirs and makes dipping emulsion; (5) make the even dipping emulsion of paper after step (3) dehydration with spreader, then will in paper electric drying oven with forced convection flood, dry 3-5min, finally on polisher, be dried 6-10min, after taking-up and get final product.
The invention has the beneficial effects as follows: the present invention pulverizes ceramic material powder, can better merge with paper pulp, not only increase the firmness of powder in paper, and increased the porosity of filter paper, increase the effect of filtering; Add auxiliary agent, safety and environmental protection, has good resistance to water and oil resistivity, and the present invention has good damage resistibility and heat-resisting quantity, and cost is low, long service life.
Specific embodiments
Below by instantiation, the present invention is described in detail.
A kind of firm high temperature resistant oil filter filter paper, by following weight portion (kilogram) raw material make: bagasse pulp 50, willow latex 42, imvite 3, zirconium English powder 2, active carbon powder 2, magnesia 2, vinyltriethoxysilane 0.6, alum 0.8, carbomer 0.2, animal glue 2, paraffin wax emulsions 5, polyvinylether 0.4, auxiliary agent 1;
Described auxiliary agent by following weight portion (kilogram) raw material make: kaolin 7, clay 5, zirconium English powder 4, barium monoxide 2, aluminium hydroxide 2, nylon 12 14, triethyl citrate 2, acetic acid 1; First preparation method puts into ball mill by kaolin, clay, zirconium English powder, barium monoxide, aluminium hydroxide, wears into 100-140 object powder, mixes; Then nylon 12 is heated to soften, adds all the other residual componentss to stir after 15-25 minute and add mixed-powder, send into double screw extruder granulation, obtain particulate material; Finally particulate material is put into flour mill and pulverize, to obtain final product.
The firm high temperature resistant oil filter filter paper of one of the present invention, made by following concrete steps:
(1) imvite, zirconium English powder, active carbon powder, magnesia are mixed, grind to form 50-100 object powder, add vinyltriethoxysilane, with the speed of 850-950 rev/min, stir 25-30 minute, then 110-120 DEG C dry 1.5-2.5 hour stand-by;
(2) bagasse pulp, willow latex are put into hydrabrusher size degradation, then through beater, beating consistency is controlled at 5.3-6.3%, makes slurry;
(3) compound of step (1) is added in slurry, add polyvinylether, be heated to 65-75 DEG C, stir, add appropriate water size mixing to solid content be 2.0-3.0%, 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 DEG C, boils 50-60 minute, and insulation 25-30 minute, is warming up to 70-75 DEG C, stirs and makes dipping emulsion; (5) make the even dipping emulsion of paper after step (3) dehydration with spreader, repeated multiple times, use up to dipping emulsion, then will in paper electric drying oven with forced convection flood, dry 3-5min, finally on polisher, be dried 6-10min, after taking-up and get final product.
After testing, bursting strength 350 KPa of the filter paper that the present invention makes, Air permenbility 85-88 L/m
2between s, maximum diameter of hole is 75 μ m, and average pore size is 55 μ m, filter efficiency 92.8%.
Claims (2)
1. a firm high temperature resistant oil filter filter paper, it is characterized in that, made by the raw material of following weight portion: bagasse pulp 50-57, willow latex 42-45, imvite 3-4, zirconium English powder 2-4, active carbon powder 2-3, magnesia 2-3, vinyltriethoxysilane 0.6-1, alum 0.8-0.9, carbomer 0.2-0.4, animal glue 2-4, paraffin wax emulsions 5-7, polyvinylether 0.4-0.6, auxiliary agent 1-2;
Described auxiliary agent is made up of the raw material of following weight portion: kaolin 7-9, clay 5-8, zirconium English powder 4-6, barium monoxide 2-3, aluminium hydroxide 2-3, nylon 12 14-16, triethyl citrate 2-3, acetic acid 1-2; First preparation method puts into ball mill by kaolin, clay, zirconium English powder, barium monoxide, aluminium hydroxide, wears into 100-140 object powder, mixes; Then nylon 12 is heated to soften, adds all the other residual componentss to stir after 15-25 minute and add mixed-powder, send into double screw extruder granulation, obtain particulate material; Finally particulate material is put into flour mill and pulverize, to obtain final product.
2. a kind of firm high temperature resistant oil filter filter paper according to claim 1, is characterized in that, is made up of following concrete steps:
(1) imvite, zirconium English powder, active carbon powder, magnesia are mixed, grind to form 50-100 object powder, add vinyltriethoxysilane, with the speed of 850-950 rev/min, stir 25-30 minute, then 110-120 DEG C dry 1.5-2.5 hour stand-by;
(2) bagasse pulp, willow latex are put into hydrabrusher size degradation, then through beater, beating consistency is controlled at 5.3-6.3%, makes slurry;
(3) compound of step (1) is added in slurry, add polyvinylether, be heated to 65-75 DEG C, stir, add appropriate water size mixing to solid content be 2.0-3.0%, 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 DEG C, boils 50-60 minute, and insulation 25-30 minute, is warming up to 70-75 DEG C, stirs and makes dipping emulsion; (5) make the even dipping emulsion of paper after step (3) dehydration with spreader, then will in paper electric drying oven with forced convection flood, dry 3-5min, finally on polisher, be dried 6-10min, after taking-up and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410125130.8A CN103966915A (en) | 2014-03-31 | 2014-03-31 | Firm high-temperature-resistant filter paper for oil filter and preparation method of filter paper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410125130.8A CN103966915A (en) | 2014-03-31 | 2014-03-31 | Firm high-temperature-resistant filter paper for oil filter and preparation method of filter paper |
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| CN103966915A true CN103966915A (en) | 2014-08-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986510A (en) * | 2016-01-29 | 2016-10-05 | 蚌埠首创滤清器有限公司 | High-temperature-resistant hydraulic oil filter paper for filter elements |
| CN108103849A (en) * | 2017-12-18 | 2018-06-01 | 安徽新立滤清器有限公司 | A kind of high-strength water-resistance oil filter filter paper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912681A (en) * | 2012-09-20 | 2013-02-06 | 蚌埠凤凰滤清器有限责任公司 | Bamboo pulp filter paper for electric spray gasoline filter and preparation method of bamboo pulp filter paper |
| CN102912679A (en) * | 2012-09-20 | 2013-02-06 | 蚌埠凤凰滤清器有限责任公司 | Mineral cotton fiber filter paper for fuel filter and preparation method for mineral fiber filter paper |
| CN102995494A (en) * | 2012-10-31 | 2013-03-27 | 蚌埠首创滤清器有限公司 | Active carbon-loading filter paper and preparation method thereof |
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2014
- 2014-03-31 CN CN201410125130.8A patent/CN103966915A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912681A (en) * | 2012-09-20 | 2013-02-06 | 蚌埠凤凰滤清器有限责任公司 | Bamboo pulp filter paper for electric spray gasoline filter and preparation method of bamboo pulp filter paper |
| CN102912679A (en) * | 2012-09-20 | 2013-02-06 | 蚌埠凤凰滤清器有限责任公司 | Mineral cotton fiber filter paper for fuel filter and preparation method for mineral fiber filter paper |
| CN102995494A (en) * | 2012-10-31 | 2013-03-27 | 蚌埠首创滤清器有限公司 | Active carbon-loading filter paper and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986510A (en) * | 2016-01-29 | 2016-10-05 | 蚌埠首创滤清器有限公司 | High-temperature-resistant hydraulic oil filter paper for filter elements |
| CN108103849A (en) * | 2017-12-18 | 2018-06-01 | 安徽新立滤清器有限公司 | A kind of high-strength water-resistance oil filter filter paper |
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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. |
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Application publication date: 20140806 |
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