CN102952487A - Adhesive film containing modified nano diatomite for filter - Google Patents
Adhesive film containing modified nano diatomite for filter Download PDFInfo
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- CN102952487A CN102952487A CN2012104165095A CN201210416509A CN102952487A CN 102952487 A CN102952487 A CN 102952487A CN 2012104165095 A CN2012104165095 A CN 2012104165095A CN 201210416509 A CN201210416509 A CN 201210416509A CN 102952487 A CN102952487 A CN 102952487A
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- adhesive film
- modified nano
- filter
- diatomaceous
- diatomite
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Abstract
The invention discloses an adhesive film containing modified nano diatomite 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 diatomite and modified wood ash. The prepared adhesive film has advantages of good temperature tolerance, high shear strength, excellent electric insulation property and ageing resistance; the cured adhesive film gains smooth surface, good toughness and good shockproof effect; and the modified diatomite and modified wood ash can improve the strength of the adhesive film provided by the invention.
Description
Technical field
The present invention relates to the purifier apparatus field, exactly is a kind of diatomaceous adhesive film for filter of modified Nano that contains.
Background technology
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.
In addition, develop rapidly along with rubber industry, rubber composite is widely used, in rubber and metal composite goods, the quality of tackiness agent is the key of composite product quality, along with increasing and the expansion of Application Areas of composite product kind, more and more harsher to the requirement of adhesive techniques.The technology such as traditional chlorinated rubber method, isocyanic ester method can not satisfy Secretary, need new tackiness agent to improve the quality of rubber composite product.
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 have higher consolidation strength and toughness contain the diatomaceous adhesive film for filter of modified Nano.
Above-mentioned purpose realizes by following scheme:
A kind of diatomaceous adhesive film for filter of modified Nano that contains is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 135-145, vinylbenzene 15-20, three 2.4.6-(dimethylamino methyl) phenol 1-2, polyvinyl alcohol 8-12, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, polyisobutene 2-3, PTMG 2-3, acrylic elastomer 10-15, polyisobutene 5-8, dibutyl maleate 3-5, dibasic lead phosphite 1-2, magnesium oxide 3-5, stearic acid 1-2, nano quartz sand powder 35-40, modified Nano diatomite 15-20, carbon black N220 10-15, the fast carbon black N660 10-15 that extrudes, Di(dioctylpyrophosphato) ethylene titanate 1-2, irgasfos 168 0.5-1, linking agent TAC 0.5-1, Silane coupling agent KH550 1-2, Vulcanization accelerator TMTD 1-2, accelerator CBS 0.5-1.5, anti-aging agent TPPD 1-2, antioxidant NBC 1-2, ferrocene 1-2, modification trees ashes 1-2;
The diatomaceous preparation method of described modified Nano is: diatomite is added in the hydrochloric acid soln that concentration is 10-12%, and after 20-30 minute, extremely neutral with deionized water wash again, oven dry grinds to form nanometer powder, gets final product in 3700-4200 rev/min of lower stirring;
The preparation method of described modification trees ashes is:
(1), be the dioxygen bubble of 15-20% after 2-3 hour with trees ashes concentration, again with deionized water wash to neutral, oven dry;
(2), adding is equivalent to the nano-sized carbon of its weight 2-3%, 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 3-5% in the trees ashes, after 20-30 minute, ovendry power is broken into ultrafine powder and get final product 4500-4800 rev/min of lower stirring.
Described a kind of diatomaceous adhesive film for filter of modified Nano that contains, 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.
Described acrylic elastomer is Japanese auspicious father-in-law AR71.
Beneficial effect of the present invention is: heat resistance of the present invention 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.The use of modified Nano diatomite and modification trees ashes has increased intensity of the present invention.
Embodiment
A kind of diatomaceous adhesive film for filter of modified Nano that contains, it is that raw material by following weight parts makes: chloroprene rubber CR121 137, vinylbenzene 18, three 2.4.6-(dimethylamino methyl) phenol 2, polyvinyl alcohol 9.7, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2.5, polyisobutene 2.3, PTMG 2.7, the auspicious father-in-law AR71 12 of acrylic elastomer Japan, polyisobutene 6, dibutyl maleate 5, dibasic lead phosphite 1, magnesium oxide 5, stearic acid 1, nano quartz sand powder 40, modified Nano diatomite 20, carbon black N220 15, the fast carbon black N660 15 that extrudes, Di(dioctylpyrophosphato) ethylene titanate 2, irgasfos 168 0.8, linking agent TAC 0.7, Silane coupling agent KH550 1, Vulcanization accelerator TMTD 2, accelerator CBS 0.8, anti-aging agent TPPD 2, antioxidant NBC 1, ferrocene 1, modification trees ashes 1.7;
The diatomaceous preparation method of described modified Nano is: it is in 12% the hydrochloric acid soln that diatomite is added concentration, in 4200 rev/mins lower stir 30 minutes after, again with deionized water wash to neutral, oven dry grinds to form nanometer powder, gets final product;
The preparation method of described modification trees ashes is:
(1), be 20% dioxygen bubble after 3 hours with trees ashes concentration, again with deionized water wash to neutral, oven dry;
(2), adding is equivalent to the nano-sized carbon of its weight 3%, 1% 2.4.6-three (dimethylamino methyl) phenol, 2% a-cyanoacrylate, 1% linking agent TAC, 3% aluminium hydroxide in the trees ashes, after 30 minutes, ovendry power is broken into ultrafine powder and get final product 4500 rev/mins of lower stirrings.
Described a kind of diatomaceous adhesive film for filter of modified Nano that contains, the preparation method is: join by weight chloroprene rubber CR121 in the vinylbenzene, be heated to 110 ℃, stirred 12 minutes, add by weight again 2.4.6-three (dimethylamino methyl) phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane, polyisobutene, PTMG, stir, reacted 1.5 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 present invention contains the diatomaceous adhesive film for filter of modified Nano and has higher shearing resistance and toughness, the normal temperature shearing resistance can reach every square centimeter of 265-271 kilogram after using, 150 ℃ shearing resistance can reach every square centimeter of 103-113 kilogram, and uneven pulling intensity can reach every square centimeter of 52-55 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 (3)
1. one kind contains the diatomaceous adhesive film for filter of modified Nano, it is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 135-145, vinylbenzene 15-20, three 2.4.6-(dimethylamino methyl) phenol 1-2, polyvinyl alcohol 8-12, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, polyisobutene 2-3, PTMG 2-3, acrylic elastomer 10-15, polyisobutene 5-8, dibutyl maleate 3-5, dibasic lead phosphite 1-2, magnesium oxide 3-5, stearic acid 1-2, nano quartz sand powder 35-40, modified Nano diatomite 15-20, carbon black N220 10-15, the fast carbon black N660 10-15 that extrudes, Di(dioctylpyrophosphato) ethylene titanate 1-2, irgasfos 168 0.5-1, linking agent TAC 0.5-1, Silane coupling agent KH550 1-2, Vulcanization accelerator TMTD 1-2, accelerator CBS 0.5-1.5, anti-aging agent TPPD 1-2, antioxidant NBC 1-2, ferrocene 1-2, modification trees ashes 1-2;
The diatomaceous preparation method of described modified Nano is: diatomite is added in the hydrochloric acid soln that concentration is 10-12%, and after 20-30 minute, extremely neutral with deionized water wash again, oven dry grinds to form nanometer powder, gets final product in 3700-4200 rev/min of lower stirring;
The preparation method of described modification trees ashes is:
(1), be the dioxygen bubble of 15-20% after 2-3 hour with trees ashes concentration, again with deionized water wash to neutral, oven dry;
(2), adding is equivalent to the nano-sized carbon of its weight 2-3%, 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 3-5% in the trees ashes, after 20-30 minute, ovendry power is broken into ultrafine powder and get final product 4500-4800 rev/min of lower stirring.
2. a kind of diatomaceous adhesive film for filter of modified Nano that contains 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.
3. a kind of diatomaceous adhesive film for filter of modified Nano that contains according to claim 1, it is characterized in that: described acrylic elastomer is Japanese auspicious father-in-law AR71.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416509.5A CN102952487B (en) | 2012-10-27 | 2012-10-27 | Adhesive film containing modified nano diatomite for filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416509.5A CN102952487B (en) | 2012-10-27 | 2012-10-27 | Adhesive film containing modified nano diatomite for filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102952487A true CN102952487A (en) | 2013-03-06 |
| CN102952487B CN102952487B (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210416509.5A Active CN102952487B (en) | 2012-10-27 | 2012-10-27 | Adhesive film containing modified nano diatomite for filter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351495A (en) * | 2013-06-24 | 2013-10-16 | 安徽春辉仪表线缆集团有限公司 | Mixed solvent resistant chloroprene rubber sealing pad and preparation method thereof |
| CN103923423A (en) * | 2014-05-10 | 2014-07-16 | 黄雯楠 | Rubber compound resistant to fatigue and aging |
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 CN201210416509.5A patent/CN102952487B/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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351495A (en) * | 2013-06-24 | 2013-10-16 | 安徽春辉仪表线缆集团有限公司 | Mixed solvent resistant chloroprene rubber sealing pad and preparation method thereof |
| CN103923423A (en) * | 2014-05-10 | 2014-07-16 | 黄雯楠 | Rubber compound resistant to fatigue and aging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102952487B (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. |