CN102952488B - Epoxy soybean oil modified adhesive film for filter - Google Patents

Epoxy soybean oil modified adhesive film for filter Download PDF

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Publication number
CN102952488B
CN102952488B CN2012104165108A CN201210416510A CN102952488B CN 102952488 B CN102952488 B CN 102952488B CN 2012104165108 A CN2012104165108 A CN 2012104165108A CN 201210416510 A CN201210416510 A CN 201210416510A CN 102952488 B CN102952488 B CN 102952488B
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Prior art keywords
adhesive film
soybean oil
epoxy soybean
filter
modification
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CN2012104165108A
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CN102952488A (en
Inventor
陈登宇
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ANHUI PHOENIX FILTER CO., LTD.
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Bengbu Phoenix International Co Ltd
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Abstract

The invention discloses an epoxy soybean oil modified adhesive film 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, modified calcium carbonate powder and modified wood ash. Modification on calcium carbonate 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

A kind of adhesive film for filter of epoxy soybean oil modification
Technical field
The present invention relates to the purifier apparatus field, is exactly a kind of adhesive film for filter of epoxy soybean oil modification.
Background technology
For purifier, its tackiness agent that uses with epoxy resin 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 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, 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 meet new requirement, need new tackiness agent to improve the quality of rubber composite product.
Traditional rubber cement can not meet new requirement, is badly in need of the better rubber adhesive of performance and improves the quality of purifier.
Summary of the invention
The object of the present invention is to provide a kind of adhesive film for filter with epoxy soybean oil modification of higher consolidation strength and toughness.
Above-mentioned purpose realizes by following scheme:
a kind of adhesive film for filter of epoxy soybean oil modification, 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, polyvinyl formal 5-8, isocyanate glue 5-8, epoxy soybean oil 2-5, hexanodioic acid propanediol polyester 3-5, n-BMA 2-3, magnesium oxide 1-2, sulphur 1-2, calcium stearate 3-5, diatomite 5-10, modified nano calcium carbonate powder 25-30, carbon black N339 15-20, N660 carbon black 25-30, antioxidant 1010 1-2, 3-aminopropyl trimethoxysilane 2-3, linking agent TAC 1-2, accelerator CBS 0.5-1.5, anti-aging agent RD 1-2, acceterator TE TD 1-2, anti-aging agent TPPD 1-2, anti-aging agent OD 1-2, ferrocene 1-2, modification trees ashes 1-2,
The preparation method of described modified nano calcium carbonate powder is: getting Paris white is to soak 2-4 hour in the hydrogen peroxide solution of 10-15% in concentration, grinds to form nanometer powder and get final product;
The preparation method of described modification trees ashes is:
(1), the trees ashes are soaked 3-5 hour with the sodium hydroxide solution that concentration is 15-20% after, then with deionized water wash to neutral, oven dry;
(2), add the nano-sized carbon that is equivalent to its weight 1-2%, 2.4.6-three (dimethylamino methyl) phenol of 1.5-2.2%, the a-cyanoacrylate of 2-3%, the linking agent TAC of 1-2%, the aluminium hydroxide of 2-4% again in the trees ashes of oven dry, after stirring 30-40 minute under 4000-4500 rev/min, ovendry power is broken into ultrafine powder and get final product.
The adhesive film for filter of described a kind of epoxy soybean oil modification, 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-three (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, be trimmed to finally desired size and get final product.
Beneficial effect of the present invention is: the modification to calcium carbonate 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 of epoxy soybean oil modification, it is that raw material by following weight parts (kg) makes: chloroprene rubber CR121 145, vinylbenzene 20, three 2.4.6-(dimethylamino methyl) phenol 1.3, polyvinyl alcohol 12, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 3, polyisobutene 2, PTMG 3, polyvinyl formal 8, isocyanate glue 6, epoxy soybean oil 3, hexanodioic acid propanediol polyester 5, n-BMA 3, magnesium oxide 1, sulphur 2, calcium stearate 5, diatomite 10, modified nano calcium carbonate powder 30, carbon black N339 20, N660 carbon black 27, antioxidant 1010 2, 3-aminopropyl trimethoxysilane 3, linking agent TAC 2, accelerator CBS 0.8, anti-aging agent RD 1.3, acceterator TE TD 1.6, anti-aging agent TPPD 2, anti-aging agent OD 2, ferrocene 1.5, modification trees ashes 1.8,
The preparation method of described modified nano calcium carbonate powder is: getting Paris white is to soak 4 hours in 15% hydrogen peroxide solution in concentration, grinds to form nanometer powder and get final product;
The preparation method of described modification trees ashes is:
(1), be after 17% sodium hydroxide solution soaks 4 hours with the trees ashes with concentration, then with deionized water wash to neutral, oven dry;
(2), add the nano-sized carbon that is equivalent to its weight 1%, 1.7% 2.4.6-three (dimethylamino methyl) phenol, 2% a-cyanoacrylate, 2% linking agent TAC, 2% aluminium hydroxide again in the trees ashes of oven dry, after stirring 40 minutes under 4500 rev/mins, ovendry power is broken into ultrafine powder and get final product.
The adhesive film for filter of described a kind of epoxy soybean oil modification, 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-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 to finally desired size and get final product.
The adhesive film for filter of epoxy soybean oil modification of the present invention has higher shearing resistance and toughness, after using, the normal temperature shearing resistance can reach 282 kilograms every square centimeter of 271-, the shearing resistance of 150 ℃ can reach every square centimeter of 106-113 kilogram, and uneven pulling intensity can reach every square centimeter of 52-56 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 flow through in gap.

Claims (1)

1. the adhesive film for filter of an epoxy soybean oil modification, it is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 135-145, vinylbenzene 15-20, 2, 4, 6-three (dimethylamino methyl) phenol 1-2, polyvinyl alcohol 8-12, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3, polyisobutene 2-3, PTMG 2-3, polyvinyl formal 5-8, isocyanate glue 5-8, epoxy soybean oil 2-5, hexanodioic acid propanediol polyester 3-5, n-BMA 2-3, magnesium oxide 1-2, sulphur 1-2, calcium stearate 3-5, diatomite 5-10, modified nano calcium carbonate powder 25-30, carbon black N339 15-20, N660 carbon black 25-30, antioxidant 1010 1-2, 3-aminopropyl trimethoxysilane 2-3, linking agent TAC 1-2, accelerator CBS 0.5-1.5, anti-aging agent RD 1-2, acceterator TE TD 1-2, anti-aging agent TPPD 1-2, anti-aging agent OD 1-2, ferrocene 1-2, modification trees ashes 1-2,
The preparation method of described modified nano calcium carbonate powder is: getting Paris white is to soak 2-4 hour in the hydrogen peroxide solution of 10-15% in concentration, grinds to form nanometer powder and get final product;
The preparation method of described modification trees ashes is:
(1), the trees ashes are soaked 3-5 hour with the sodium hydroxide solution that concentration is 15-20% after, then with deionized water wash to neutral, oven dry;
(2), add again 2 of the nano-sized carbon that is equivalent to its weight 1-2%, 1.5-2.2% in the trees ashes of oven dry, 4, the α-cyanoacrylate of 6-three (dimethylamino methyl) phenol, 2-3%, the linking agent TAC of 1-2%, the aluminium hydroxide of 2-4%, after stirring 30-40 minute under 4000-4500 rev/min, ovendry power is broken into ultrafine powder and get final product;
The adhesive film for filter preparation method of described epoxy soybean oil modification 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-three (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, be trimmed to finally desired size and get final product.
CN2012104165108A 2012-10-27 2012-10-27 Epoxy soybean oil modified adhesive film for filter Active CN102952488B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN102952488A CN102952488A (en) 2013-03-06
CN102952488B true CN102952488B (en) 2013-11-13

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103773307B (en) * 2014-02-20 2015-02-18 铜陵祥云消防科技有限责任公司 Nano asbestos powder modified water-resistant adhesive
CN103773303B (en) * 2014-02-20 2015-05-13 铜陵祥云消防科技有限责任公司 Nano blue asbestos modified adhesive for packaging

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US3746606A (en) * 1971-06-17 1973-07-17 Ncr Off-line process for laminating magnetic tape to tab stock
JPH06271817A (en) * 1993-03-23 1994-09-27 Three Bond Co Ltd Alpha-cyanoacrylate-based adhesive composition and its production
CN101921551B (en) * 2009-09-08 2013-05-01 上海科建化工有限公司 High temperature resistant vacuum bag sealing adhesive tape
CN102190994A (en) * 2010-03-15 2011-09-21 张耀华 Production method for chloroprene rubber adhesive

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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.