CN102952484B - Filter film adhesive compounded by neoprene and chlorosulfonated polyethylene rubber - Google Patents
Filter film adhesive compounded by neoprene and chlorosulfonated polyethylene rubber Download PDFInfo
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- CN102952484B CN102952484B CN2012104165057A CN201210416505A CN102952484B CN 102952484 B CN102952484 B CN 102952484B CN 2012104165057 A CN2012104165057 A CN 2012104165057A CN 201210416505 A CN201210416505 A CN 201210416505A CN 102952484 B CN102952484 B CN 102952484B
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- chlorosulfonated polyethylene
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- chloroprene rubber
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Abstract
The present invention discloses a filter film adhesive compounded by neoprene and chlorosulfonated polyethylene rubber, 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, nano-attapulgite, modified tree ashes and the like. The nano-attapulgite and the modified tree ashes play a good role of filling and reinforcing. The chlorosulfonated polyethylene rubber is excellent in wear resistance, and also excellent in heat resistance. The filter film adhesive is good in heat resistance and high in adhesive strength, and excellent in electrical insulation and aging resistance. The film adhesive after curing is smooth in surface and good in toughness.
Description
Technical field
The present invention relates to the purifier apparatus field, be exactly a kind of chloroprene rubber and chlorosulfonated polyethylene rubber composite and the purifier film cement.
Background technology
Purifier is by the filtering to detrimental impurity originally, engine can be worked under various operating modes, and can reach rated wear.When the underproof product of filtration efficiency is used, can not can cause the engine premature wear of motor vehicle by the harmful dust impurity of engine is carried out to effective filtering, reduce work-ing life, the harm engine even leads to a disaster.
Adhesion process in production is not grasped, or the poor quality of tackiness agent own, thereby make between the filter paper of purifier and end cap, can not keep sealed state to make dust from gap, flowing through, 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, in order to reduce production costs, purchases more cheap underproof filter paper and tackiness agent, 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 used with epoxy resin as main raw material, the tackiness agent of the type is fluid binder, before using, must fully stir, adopt again the methods such as pickling process, spraying method, spread coating, rolling method, transfer method to operate, therefore comparatively complicated on technique, be prone to adhesive distribution inhomogeneous and cause the phenomenon such as waste; And tackiness agent is very crisp, not shock-resistant after solidifying, in following process, transportation and installation process, be easy to damage, cause purifier short work-ing life.
Traditional rubber cement can not meet new requirement, 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 and chlorosulfonated polyethylene rubber composite and the purifier film cement.
Above-mentioned purpose realizes by following scheme:
A kind of chloroprene rubber and chlorosulfonated polyethylene rubber composite and the purifier film cement, it is characterized in that: it is that raw material by following weight parts makes:
Chloroprene rubber CR121 135-138, vinylbenzene 15-18, 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, chlorosulfonated polyethylene rubber 10-13, tri(2-ethylhexyl)acetocitrate 3-4, epoxy tetrahydro-2-ethylhexyl phthalate 3-5, polyoxyethylenated alcohol sodium sulfate 1-2, sulphur 1-2, zinc oxide 3-5, calcium stearate 1-2, nano-attapulgite 33-35, carbon black N220 30-35, carbon black N339 10-12, N660 carbon black 5-10, aluminate coupling agent DL-411 1-2, linking agent TAIC 1-2, 3-aminopropyl trimethoxysilane 1-2, anti-aging agent OD 1-2, anti-aging agent ODA 1-2, accelerant N a-22 1-2, altax 3-4, ferrocene 1-2, modified Nano trees ashes 1-2,
The preparation method of described modification trees ashes is:
(1), by the trees ashes, be the vinegar bubble of 15-20% after 2-3 hour by concentration, then with deionized water wash to neutral, dry;
(2), in the trees ashes, add the nano-sized carbon that is equivalent to its weight 2-3%, 2.4.6-tri-(dimethylamino methyl) phenol of 2-3%, the a-cyanoacrylate of 2-3%, the linking agent TAC of 1-2%, the aluminium hydroxide of 3-5%, after under 3700-4200 rev/min, stirring 20-30 minute, ovendry power is broken into nanometer powder and get final product.
Described a kind of chloroprene rubber and chlorosulfonated polyethylene rubber composite and the purifier film cement, it is characterized in that: the preparation method is: join by weight chloroprene rubber CR121 in vinylbenzene, be heated to 100-110 ℃, stir 10-15 minute, add by weight again 2.4.6-tri-(dimethylamino methyl) phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane, polyisobutene, PTMG, stir reaction 1-2 hour; Add by weight again all the other raw materials, mixing to desired thickness, finally be trimmed to desired size and get final product.
Described a kind of chloroprene rubber and chlorosulfonated polyethylene rubber composite and the purifier film cement, it is characterized in that: described chlorosulfonated polyethylene rubber model is CSM2305.
Beneficial effect of the present invention is: nano-attapulgite, modified Nano trees ashes have played good filler reinforcement effect, the wear resisting property excellence of chlorosulfonated polyethylene rubber, it also has excellent resistance toheat, heat resistance of the present invention is good, shearing resistance has good electrical insulating property and ageing resistance in the time of 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 chlorosulfonated polyethylene rubber composite and the purifier film cement, it is that raw material by following weight parts (kg) makes:
Chloroprene rubber CR121 138, vinylbenzene 18, three 2.4.6-(dimethylamino methyl) phenol 2, polyvinyl alcohol 10, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 3, polyisobutene 3, PTMG 3, chlorosulfonated polyethylene rubber 13, tri(2-ethylhexyl)acetocitrate 4, epoxy tetrahydro-2-ethylhexyl phthalate 5, polyoxyethylenated alcohol sodium sulfate 2, sulphur 1, zinc oxide 5, calcium stearate 2, nano-attapulgite 35, carbon black N220 35, carbon black N339 12, N660 carbon black 10, aluminate coupling agent DL-411 2, linking agent TAIC 2, 3-aminopropyl trimethoxysilane 2, anti-aging agent OD 1, anti-aging agent ODA 2, accelerant N a-22 2, altax 4, ferrocene 2, modified Nano trees ashes 1,
The preparation method of described modification trees ashes is:
(1), by the trees ashes, be 20% vinegar bubble after 3 hours by concentration, then with deionized water wash to neutral, dry;
(2), in the trees ashes, add the nano-sized carbon that is equivalent to its weight 3%, 2% 2.4.6-tri-(dimethylamino methyl) phenol, 2% a-cyanoacrylate, 1% linking agent TAC, 3% aluminium hydroxide, after under 4000 rev/mins, stirring 25 minutes, ovendry power is broken into nanometer powder and get final product.
Described a kind of chloroprene rubber and chlorosulfonated polyethylene rubber composite and the purifier film cement, the preparation method is: join by weight chloroprene rubber CR121 in vinylbenzene, be heated to 110 ℃, stirred 15 minutes, add by weight again 2.4.6-tri-(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, finally be trimmed to desired size and get final product.
Described chlorosulfonated polyethylene rubber model is CSM2305.
Chloroprene rubber of the present invention and chlorosulfonated polyethylene rubber composite and purifier with film cement, have higher shearing resistance and toughness, after using, the normal temperature shearing resistance can reach 280 kilograms every square centimeter of 270-, the shearing resistance of 150 ℃ can reach every square centimeter of 100-110 kilogram, and uneven pulling intensity can reach every square centimeter of 50-52 kilogram.
During use, film of the present invention is stained with to filter paper of filter and end cap, then in the sulfuration of heating, keeps sealed state, dust can not occur from gap, flowing through.Can greatly improve the bond strength of its toughness and rubber and filter paper, durable in use.
Claims (3)
- A chloroprene rubber and chlorosulfonated polyethylene rubber composite and the purifier film cement, it is characterized in that: it is that raw material by following weight parts makes:Chloroprene rubber CR121 135-138, vinylbenzene 15-18, 2, 4, 6-tri-(dimethylamino methyl) phenol 1-2, polyvinyl alcohol 8-12, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, polyisobutene 2-3, PTMG 2-3, chlorosulfonated polyethylene rubber 10-13, tri(2-ethylhexyl)acetocitrate 3-4, epoxy tetrahydro-2-ethylhexyl phthalate 3-5, polyoxyethylenated alcohol sodium sulfate 1-2, sulphur 1-2, zinc oxide 3-5, calcium stearate 1-2, nano-attapulgite 33-35, carbon black N220 30-35, carbon black N339 10-12, N660 carbon black 5-10, aluminate coupling agent DL-411 1-2, linking agent TAIC 1-2, 3-aminopropyl trimethoxysilane 1-2, anti-aging agent OD 1-2, anti-aging agent ODA 1-2, accelerant N a-22 1-2, altax 3-4, ferrocene 1-2, modified Nano trees ashes 1-2,The preparation method of described modification trees ashes is:(1), by the trees ashes, be the vinegar bubble of 15-20% after 2-3 hour by concentration, then with deionized water wash to neutral, dry;(2), in the trees ashes, add 2 of the nano-sized carbon that is equivalent to its weight 2-3%, 2-3%, 4, the α-cyanoacrylate of 6-tri-(dimethylamino methyl) phenol, 2-3%, the linking agent TAC of 1-2%, the aluminium hydroxide of 3-5%, after under 3700-4200 rev/min, stirring 20-30 minute, ovendry power is broken into nanometer powder and get final product.
- A kind of chloroprene rubber according to claim 1 and chlorosulfonated polyethylene rubber composite and the purifier film cement, it is characterized in that: the preparation method is: join by weight chloroprene rubber CR121 in vinylbenzene, be heated to 100-110 ℃, stir 10-15 minute, add by weight 2 again, 4,6-tri-(dimethylamino methyl) phenol, polyvinyl alcohol, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane, polyisobutene, PTMG, stir reaction 1-2 hour; Add by weight again all the other raw materials, mixing to desired thickness, finally be trimmed to desired size and get final product.
- A kind of chloroprene rubber according to claim 1 and chlorosulfonated polyethylene rubber composite and the purifier film cement, it is characterized in that: described chlorosulfonated polyethylene rubber model is CSM2305.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104165057A CN102952484B (en) | 2012-10-27 | 2012-10-27 | Filter film adhesive compounded by neoprene and chlorosulfonated polyethylene rubber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104165057A CN102952484B (en) | 2012-10-27 | 2012-10-27 | Filter film adhesive compounded by neoprene and chlorosulfonated polyethylene rubber |
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| CN102952484A CN102952484A (en) | 2013-03-06 |
| CN102952484B true CN102952484B (en) | 2013-11-27 |
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| CN103254850A (en) * | 2013-05-08 | 2013-08-21 | 安徽艳阳电气集团有限公司 | High-strength outdoor sealant and preparation method thereof |
| CN106543923A (en) * | 2016-10-28 | 2017-03-29 | 天长市永泰密封材料有限公司 | A kind of chlorosulfonated polyethylene compound insulating glass hot melt butyl sealant and preparation method thereof |
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| CN1222554A (en) * | 1998-11-05 | 1999-07-14 | 河北省徐水县胜利特种密封材料厂 | Fireproof tape sealant and its production process |
| US7449629B2 (en) * | 2002-08-21 | 2008-11-11 | Truseal Technologies, Inc. | Solar panel including a low moisture vapor transmission rate adhesive composition |
| US7348385B2 (en) * | 2005-03-09 | 2008-03-25 | Illinois Tool Works Inc. | Acrylate/methacrylate adhesives initiated by chlorosulfonated polymer |
| JP5712532B2 (en) * | 2010-05-31 | 2015-05-07 | 横浜ゴム株式会社 | Laminated body and pneumatic tire |
| CN102604588A (en) * | 2012-03-06 | 2012-07-25 | 福建省南安市大洋气雾剂制造有限公司 | Universal adhesive and preparation technology thereof |
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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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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. |