CN102952485A - Adhesive film containing modified nano potassium feldspar powder for filter - Google Patents
Adhesive film containing modified nano potassium feldspar powder for filter Download PDFInfo
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- CN102952485A CN102952485A CN2012104165061A CN201210416506A CN102952485A CN 102952485 A CN102952485 A CN 102952485A CN 2012104165061 A CN2012104165061 A CN 2012104165061A CN 201210416506 A CN201210416506 A CN 201210416506A CN 102952485 A CN102952485 A CN 102952485A
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- adhesive film
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- filter
- potassium feldspar
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Abstract
The invention discloses an adhesive film containing modified nano potassium feldspar powder for filter. The adhesive film is prepared from raw materials comprising chloroprene rubber CR121, styrene, 2,4,6-Tri(dimethylaminomethyl)phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-amino propyl trimethoxy silane, polyisobutylene, polytetramethylene ether glycol (PTMEG), modified nano potassium feldspar powder and modified wood ash. Modification on potassium feldspar and wood ash can improve the strength and toughness of the adhesive film provided by the invention; the prepared adhesive film has advantages of good temperature tolerance, high shear strength, excellent electric insulation property and ageing resistance; and the cured adhesive film gains smooth surface, good toughness and good shockproof effect.
Description
Technical field
The present invention relates to the purifier apparatus field, exactly is a kind of adhesive film for filter that contains the modified Nano feldspar in powder.
Background technology
Engine has air, machine oil, three kinds of purifiers of fuel oil, generally is called " three filters ".They undertake respectively the filtration of engine aspirating system, oiling system and firing system medium.
Purifier is by the filtering to detrimental impurity originally, engine can be worked under various operating modes, and can reach rated wear.Then can not can cause the engine premature wear of motor vehicle with carrying out effective filtering to the harmful dust impurity of engine when the underproof product of filtration efficiency uses, reduce work-ing life, harm engine even lead to a disaster.
Adhesion process in the production is not grasped, or the poor quality of tackiness agent own, thereby so that can not keep sealed state that dust is flow through in the slit between the filter paper of purifier and end cap, thereby cause the purifier quality defective.The selection of filter paper and complete processing, filter paper adhesion process are two crucial qualifying points in the purifier Production Flow Chart.Some producer purchases more cheap underproof filter paper and tackiness agent in order to reduce production costs, or the bonding time is short, brush coating is very few or inhomogeneous etc., all can cause filtration efficiency defective.
Especially for air filter, its tackiness agent that uses with Resins, epoxy as main raw material, the tackiness agent of the type is fluid binder, must fully stir before using, adopt again the methods such as pickling process, spraying method, spread coating, rolling method, transfer method to operate, therefore comparatively complicated on the technique, it is inhomogeneous and cause the phenomenon such as waste to be prone to adhesive distribution; And tackiness agent is very crisp, not shock-resistant after solidifying, and is easy to damage in following process, transportation and installation process, causes purifier short work-ing life.
Traditional rubber cement can not satisfy Secretary, is badly in need of the quality that the better rubber adhesive of performance improves purifier.
Summary of the invention
The object of the present invention is to provide a kind of adhesive film for filter that contains the modified Nano feldspar in powder.
Above-mentioned purpose realizes by following scheme:
A kind of adhesive film for filter that contains the modified Nano feldspar in powder is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 138-142, vinylbenzene 18-20, three 2.4.6-(dimethylamino methyl) phenol 1-2, polyvinyl alcohol 8-10, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, polyisobutene 2-3, PTMG 2-3, chlorohydrin rubber H75 5-10, epoxyoleic acid butyl ester 4-5, acetyl triethyl citrate 2-5, zinc oxide 2-3, magnesium oxide 2-3, calcium stearate 1-2, nano-bentonite 50-60, modified Nano feldspar in powder 20-30, tetra isopropyl two (dioctyl phosphorous acid acyloxy) titanic acid ester 1-2, oxidation inhibitor DSTP 1-2, titanate coupling agent TMC-TTS 1-2, accelerator CBS 0.5-1.5, accelerant N a-22 1-2, anti-aging agent TPPD 1-2, ferrocene 1-2, modification trees ashes 1-2;
The preparation method of described modified Nano feldspar in powder is: get potassium felspar sand in 500-700 ℃ of lower calcining 8-10 hour, then soaked 2-4 hour in concentration is the hydrochloric acid soln of 10-15%, grind to form nanometer powder to get final product again;
The preparation method of described modification trees ashes is:
(1), be after the sodium hydroxide solution of 15-20% soaks 2-3 hour with trees ashes concentration, again with deionized water wash to neutral, oven dry;
(2), in the trees ashes of oven dry, add again and be equivalent to the nano-sized carbon of its weight 1-2%, 2.4.6-three (dimethylamino methyl) phenol of 1-2%, the a-cyanoacrylate of 2-3%, the linking agent TAC of 1-2%, the aluminium hydroxide of 2-4%, after 30-40 minute, ovendry power is broken into ultrafine powder and get final product 4000-4500 rev/min of lower stirring.
Described a kind of adhesive film for filter that contains the modified Nano feldspar in powder, it is characterized in that: the preparation method is: join by weight chloroprene rubber CR121 in the vinylbenzene, be heated to 100-110 ℃, stirred 10-15 minute, add by weight again 2.4.6-three (dimethylamino methyl) phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane, polyisobutene, PTMG, stir, reacted 1-2 hour; Add by weight again all the other raw materials, mixing to desired thickness, be trimmed at last desired size and get final product.
Beneficial effect of the present invention is: the modification to potassium felspar sand and trees ashes can increase intensity of the present invention and toughness, the heat resistance of the present invention that makes is good, have good electrical insulating property and ageing resistance when shearing resistance is high, and this adhesive film solidifies that rear surface is smooth, good toughness, anti seismic efficiency are good.
Embodiment
A kind of adhesive film for filter that contains the modified Nano feldspar in powder, it is that raw material by following weight parts (kg) makes: chloroprene rubber CR121 142, vinylbenzene 20, three 2.4.6-(dimethylamino methyl) phenol 2, polyvinyl alcohol 10, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 3, polyisobutene 2.5, PTMG 3, chlorohydrin rubber H75 8, epoxyoleic acid butyl ester 5, acetyl triethyl citrate 4, zinc oxide 3, magnesium oxide 2.5, calcium stearate 1, nano-bentonite 56, modified Nano feldspar in powder 25, tetra isopropyl two (dioctyl phosphorous acid acyloxy) titanic acid ester 2, oxidation inhibitor DSTP 1, titanate coupling agent TMC-TTS 1, accelerator CBS 1.5, accelerant N a-22 1, anti-aging agent TPPD 2, ferrocene 2, modification trees ashes 2;
The preparation method of described modified Nano feldspar in powder is: get potassium felspar sand in 600 ℃ of lower calcinings 9 hours, then soaked 4 hours in concentration is 15% hydrochloric acid soln, grind to form nanometer powder to get final product again;
The preparation method of described modification trees ashes is:
(1), be after 20% sodium hydroxide solution soaks 3 hours with trees ashes concentration, again with deionized water wash to neutral, oven dry;
(2), in the trees ashes of oven dry, add again and be equivalent to the nano-sized carbon of its weight 2%, 2% 2.4.6-three (dimethylamino methyl) phenol, 2% a-cyanoacrylate, 1% linking agent TAC, 2% aluminium hydroxide, after 30 minutes, ovendry power is broken into ultrafine powder and get final product 4000 rev/mins of lower stirrings.
Described a kind of adhesive film for filter that contains the modified Nano feldspar in powder, the preparation method is: join by weight chloroprene rubber CR121 in the vinylbenzene, be heated to 110 ℃, stirred 15 minutes, add by weight again 2.4.6-three (dimethylamino methyl) phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane, polyisobutene, PTMG, stir, reacted 2 hours; Add by weight again all the other raw materials, mixing to desired thickness, be trimmed at last desired size and get final product.
The adhesive film for filter that the present invention contains the modified Nano feldspar in powder has higher shearing resistance and toughness, the normal temperature shearing resistance can reach 277 kilograms every square centimeter of 269-after using, 150 ℃ shearing resistance can reach every square centimeter of 103-111 kilogram, and uneven pulling intensity can reach every square centimeter of 52-54 kilogram.
During use, film of the present invention is stained with filter paper of filter and end cap, then in the sulfuration of heating, can greatly improves the bond strength of its toughness and end cap and filter paper, durable in use.Keep sealed state, dust can not occur in the slit, flow through.
Claims (2)
1. adhesive film for filter that contains the modified Nano feldspar in powder is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 138-142, vinylbenzene 18-20, three 2.4.6-(dimethylamino methyl) phenol 1-2, polyvinyl alcohol 8-10, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, polyisobutene 2-3, PTMG 2-3, chlorohydrin rubber H75 5-10, epoxyoleic acid butyl ester 4-5, acetyl triethyl citrate 2-5, zinc oxide 2-3, magnesium oxide 2-3, calcium stearate 1-2, nano-bentonite 50-60, modified Nano feldspar in powder 20-30, tetra isopropyl two (dioctyl phosphorous acid acyloxy) titanic acid ester 1-2, oxidation inhibitor DSTP 1-2, titanate coupling agent TMC-TTS 1-2, accelerator CBS 0.5-1.5, accelerant N a-22 1-2, anti-aging agent TPPD 1-2, ferrocene 1-2, modification trees ashes 1-2;
The preparation method of described modified Nano feldspar in powder is: get potassium felspar sand in 500-700 ℃ of lower calcining 8-10 hour, then soaked 2-4 hour in concentration is the hydrochloric acid soln of 10-15%, grind to form nanometer powder to get final product again;
The preparation method of described modification trees ashes is:
(1), be after the sodium hydroxide solution of 15-20% soaks 2-3 hour with trees ashes concentration, again with deionized water wash to neutral, oven dry;
(2), in the trees ashes of oven dry, add again and be equivalent to the nano-sized carbon of its weight 1-2%, 2.4.6-three (dimethylamino methyl) phenol of 1-2%, the a-cyanoacrylate of 2-3%, the linking agent TAC of 1-2%, the aluminium hydroxide of 2-4%, after 30-40 minute, ovendry power is broken into ultrafine powder and get final product 4000-4500 rev/min of lower stirring.
2. a kind of adhesive film for filter that contains the modified Nano feldspar in powder according to claim 1, it is characterized in that: the preparation method is: join by weight chloroprene rubber CR121 in the vinylbenzene, be heated to 100-110 ℃, stirred 10-15 minute, add by weight again 2.4.6-three (dimethylamino methyl) phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane, polyisobutene, PTMG, stir, reacted 1-2 hour; Add by weight again all the other raw materials, mixing to desired thickness, be trimmed at last desired size and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416506.1A CN102952485B (en) | 2012-10-27 | 2012-10-27 | Adhesive film containing modified nano potassium feldspar powder for filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416506.1A CN102952485B (en) | 2012-10-27 | 2012-10-27 | Adhesive film containing modified nano potassium feldspar powder for filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102952485A true CN102952485A (en) | 2013-03-06 |
| CN102952485B CN102952485B (en) | 2014-02-05 |
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| CN201210416506.1A Active CN102952485B (en) | 2012-10-27 | 2012-10-27 | Adhesive film containing modified nano potassium feldspar powder for filter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382117A (en) * | 2013-06-25 | 2013-11-06 | 蚌埠凤凰滤清器有限责任公司 | Structural filter core for removal of benzene in drinking water and preparation method thereof |
| CN103938493A (en) * | 2014-03-18 | 2014-07-23 | 蚌埠市风驰滤清器有限公司 | Water and oil resistant oil filter paper and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060020067A1 (en) * | 2004-04-15 | 2006-01-26 | Patrick Brant | Syndiotactic rich polyolefins |
| CN101033298A (en) * | 2006-03-09 | 2007-09-12 | 廊坊开发区深思博远新材料技术有限公司 | Coiled material with environmental protection function and use thereof |
| CN102229785A (en) * | 2011-05-13 | 2011-11-02 | 秦琪航 | Adhesive film for filter |
| CN102277105A (en) * | 2011-08-10 | 2011-12-14 | 佛山市豹王滤芯制造有限公司 | High-temperature resistant adhesive for filter cleaner of automobile |
-
2012
- 2012-10-27 CN CN201210416506.1A patent/CN102952485B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060020067A1 (en) * | 2004-04-15 | 2006-01-26 | Patrick Brant | Syndiotactic rich polyolefins |
| CN101033298A (en) * | 2006-03-09 | 2007-09-12 | 廊坊开发区深思博远新材料技术有限公司 | Coiled material with environmental protection function and use thereof |
| CN102229785A (en) * | 2011-05-13 | 2011-11-02 | 秦琪航 | Adhesive film for filter |
| CN102277105A (en) * | 2011-08-10 | 2011-12-14 | 佛山市豹王滤芯制造有限公司 | High-temperature resistant adhesive for filter cleaner of automobile |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382117A (en) * | 2013-06-25 | 2013-11-06 | 蚌埠凤凰滤清器有限责任公司 | Structural filter core for removal of benzene in drinking water and preparation method thereof |
| CN103382117B (en) * | 2013-06-25 | 2015-03-25 | 安徽凤凰滤清器股份有限公司 | Structural filter core for removal of benzene in drinking water and preparation method thereof |
| CN103938493A (en) * | 2014-03-18 | 2014-07-23 | 蚌埠市风驰滤清器有限公司 | Water and oil resistant oil filter paper and preparation method thereof |
| CN103938493B (en) * | 2014-03-18 | 2016-04-06 | 蚌埠市风驰滤清器有限公司 | A kind of Waterproofing/oilproofing oil filter filter paper and preparation method thereof |
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| Publication number | Publication date |
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| CN102952485B (en) | 2014-02-05 |
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Owner name: ANHUI PHOENIX INTERNATIONAL CO., LTD. Free format text: FORMER NAME: BENGBU FENGHUANG FILTERS CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Patentee after: ANHUI PHOENIX FILTER CO., LTD. Address before: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Patentee before: Bengbu Fenghuang Filters Co., Ltd. |