CN102952478A - Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM) - Google Patents
Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM) Download PDFInfo
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- CN102952478A CN102952478A CN2012104164942A CN201210416494A CN102952478A CN 102952478 A CN102952478 A CN 102952478A CN 2012104164942 A CN2012104164942 A CN 2012104164942A CN 201210416494 A CN201210416494 A CN 201210416494A CN 102952478 A CN102952478 A CN 102952478A
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Abstract
The present invention discloses filter adhesive film prepared by mixing neoprene and EPDM, which is prepared from the following raw materials: neoprene CR121, styrene, 2,4,6-tris(dimethylaminomethyl)phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane, polyisobutylene, polytetrahydrofuran ether diol, modified tree ashes and the like. Through mixing neoprene and EPDM and adding compound powder as a filler, the filter adhesive film is good in heat resistance and high in adhesive strength, and excellent in electrical insulation and aging resistance. The adhesive film after curing is smooth in surface, good in toughness and good in anti-seismic effect.
Description
Technical field
The present invention relates to the purifier apparatus field, exactly be a kind of chloroprene rubber and terpolymer EP rubber mixing and adhesive film for filter.
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, thereby affect the work-ing life of purifier.
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 chloroprene rubber with higher consolidation strength and toughness and terpolymer EP rubber mixing and adhesive film for filter.
Above-mentioned purpose realizes by following scheme:
A kind of chloroprene rubber and terpolymer EP rubber mixing and adhesive film for filter, it is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 130-133, 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, terpolymer EP rubber 5-8, brominated butyl rubber BBK-232 8-12, Vanay 3-5, epoxy oleum lini 2-5, glycerol glycerinate 2-5, magnesium oxide 2-5, Imarcaptoacetate dioctyltin 1-2, attapulgite 15-20, nano barite powder 20-25, bauxitic clay powder 20-25, carbon black N339 10-15,3-aminopropyl trimethoxysilane 1-2, irgasfos 168 1-2, phenyl triethoxysilane 1-2, silane coupling agent KH570 1-2, anti-aging agent ODA 1-2, anti-aging agent RD 1-2,2-thiol group benzimidazolyl 1-2, accelerant CZ 1-2, accelerator CBS 0.5-1.5, ferrocene 1-2, modification trees ashes 1.3-2.1;
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 chloroprene rubber and terpolymer EP rubber mixing and adhesive film for filter, 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 present invention is mixing by chloroprene rubber and terpolymer EP rubber, add composite powder as weighting agent, so that heat resistance of the present invention 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 chloroprene rubber and terpolymer EP rubber mixing and adhesive film for filter, it is that raw material by following weight parts (kg) makes: chloroprene rubber CR121 133, vinylbenzene 20, three 2.4.6-(dimethylamino methyl) phenol 2, polyvinyl alcohol 12, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 3, polyisobutene 2, PTMG 3, terpolymer EP rubber 5, brominated butyl rubber BBK-232 12, Vanay 3, epoxy oleum lini 5, glycerol glycerinate 2, magnesium oxide 5, Imarcaptoacetate dioctyltin 2, attapulgite 20, nano barite powder 25, bauxitic clay powder 25, carbon black N339 15,3-aminopropyl trimethoxysilane 2, irgasfos 168 2, phenyl triethoxysilane 1, silane coupling agent KH570 2, anti-aging agent ODA 2, anti-aging agent RD 2,2-thiol group benzimidazolyl 1, accelerant CZ 2, accelerator CBS 1.5, ferrocene 2, modification trees ashes 2.1;
The preparation method of described modification trees ashes is:
(1), be 15% 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 2%, 1% 2.4.6-three (dimethylamino methyl) phenol, 2% a-cyanoacrylate, 1% linking agent TAC, 4% aluminium hydroxide in the trees ashes, after 25 minutes, ovendry power is broken into ultrafine powder and get final product 4800 rev/mins of lower stirrings.
Described a kind of chloroprene rubber and terpolymer EP rubber mixing and adhesive film for filter, the preparation method is: join by weight chloroprene rubber CR121 in the vinylbenzene, be heated to 105 ℃, 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 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.
Chloroprene rubber of the present invention and terpolymer EP rubber mixing and adhesive film for filter have higher shearing resistance and toughness, the normal temperature shearing resistance can reach 260 kilograms every square centimeter of 250-after using, 150 ℃ shearing resistance can reach 100-110 kilograms every square centimeter, and uneven pulling intensity can reach every square centimeter of 50-53 kilogram.
During use, film of the present invention is stained with filter paper of filter and end cap, then in the sulfuration of heating, keeps sealed state, dust can not occur in the slit, flow through.Can greatly improve the bond strength of its toughness and rubber and filter paper, durable in use.
Claims (3)
- A chloroprene rubber and terpolymer EP rubber mixing and adhesive film for filter, it is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 130-133, 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, terpolymer EP rubber 5-8, brominated butyl rubber BBK-232 8-12, Vanay 3-5, epoxy oleum lini 2-5, glycerol glycerinate 2-5, magnesium oxide 2-5, Imarcaptoacetate dioctyltin 1-2, attapulgite 15-20, nano barite powder 20-25, bauxitic clay powder 20-25, carbon black N339 10-15,3-aminopropyl trimethoxysilane 1-2, irgasfos 168 1-2, phenyl triethoxysilane 1-2, silane coupling agent KH570 1-2, anti-aging agent ODA 1-2, anti-aging agent RD 1-2,2-thiol group benzimidazolyl 1-2, accelerant CZ 1-2, accelerator CBS 0.5-1.5, ferrocene 1-2, modification trees ashes 1.3-2.1;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.
- A kind of chloroprene rubber according to claim 1 and terpolymer EP rubber mixing and adhesive film for filter, 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.
- A kind of chloroprene rubber according to claim 1 and terpolymer EP rubber mixing and adhesive film for filter, it is characterized in that: described terpolymer EP rubber is German bright Sheng 5962.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104164942A CN102952478B (en) | 2012-10-27 | 2012-10-27 | Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104164942A CN102952478B (en) | 2012-10-27 | 2012-10-27 | Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM) |
Publications (2)
| Publication Number | Publication Date |
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| CN102952478A true CN102952478A (en) | 2013-03-06 |
| CN102952478B CN102952478B (en) | 2013-11-13 |
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| CN2012104164942A Active CN102952478B (en) | 2012-10-27 | 2012-10-27 | Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM) |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601991A (en) * | 2013-10-28 | 2014-02-26 | 安徽东方金河精密机械制造有限公司 | Novel environment protective sealing ring for capacitor and preparation method thereof |
| CN104086902A (en) * | 2014-07-02 | 2014-10-08 | 安徽宁国尚鼎橡塑制品有限公司 | High-temperature-resistant rubber sealing ring for automobiles |
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 CN2012104164942A patent/CN102952478B/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 |
|---|---|---|---|---|
| CN103601991A (en) * | 2013-10-28 | 2014-02-26 | 安徽东方金河精密机械制造有限公司 | Novel environment protective sealing ring for capacitor and preparation method thereof |
| CN104086902A (en) * | 2014-07-02 | 2014-10-08 | 安徽宁国尚鼎橡塑制品有限公司 | High-temperature-resistant rubber sealing ring for automobiles |
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| Publication number | Publication date |
|---|---|
| CN102952478B (en) | 2013-11-13 |
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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. |