CN102952469B - High-strength compound adhesive film for filter - Google Patents

High-strength compound adhesive film for filter Download PDF

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Publication number
CN102952469B
CN102952469B CN2012104165080A CN201210416508A CN102952469B CN 102952469 B CN102952469 B CN 102952469B CN 2012104165080 A CN2012104165080 A CN 2012104165080A CN 201210416508 A CN201210416508 A CN 201210416508A CN 102952469 B CN102952469 B CN 102952469B
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adhesive film
phenol
clay
trees ashes
high strength
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CN102952469A (en
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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 a high-strength compound 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 (PTMEG), modified nano clay 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 nano clay and modified wood ash can improve the strength of the adhesive film provided by the invention.

Description

The composite purifier film cement of a kind of high strength
Technical field
The present invention relates to the purifier apparatus field, is exactly the composite purifier film cement of a kind of high strength.
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, 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 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 the composite purifier film cement of a kind of high strength.
Above-mentioned purpose realizes by following scheme:
the composite purifier film cement of a kind of high strength is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 135-145, isoprene-isobutylene rubber 7-9, epoxy resin modification polyamide hot 10-12, 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, glycol ether benzoic ether 2-5, Vanay 3-5, magnesium oxide 2-3, epoxyoleic acid butyl ester 2-5, dibutyl maleate 2-5, modified Nano potter's clay 40-45, carbon black N220 15-20, nano diatomite 30-35, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester 1-2, antioxidant 1010 1-2, silane coupling agent kh560 3-4, anti-aging agent TPPD 1-2, antioxidant NBC 1-2, accelerant CZ 1-2, accelerator CBS 0.5-1.5, ferrocene 1-2, modification trees ashes 2-3,
The preparation method of described modified Nano potter's clay is: it is in the sodium hydroxide solution of 10-12% that potter's clay is added concentration, after stirring 20-30 minute under 3700-4200 rev/min, more extremely neutral with deionized water wash, oven dry, grind to form nanometer powder, gets final product;
The preparation method of described modification trees ashes is:
(1), be the dioxygen bubble of 15-20% after 2-3 hour 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 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 stirring 20-30 minute under 4500-4800 rev/min, ovendry power is broken into ultrafine powder and get final product.
The composite purifier film cement of described a kind of high strength, 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.
Described isoprene-isobutylene rubber model is CBK139.
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 potter's clay and modification trees ashes, increased intensity of the present invention.
Embodiment
the composite purifier film cement of a kind of high strength, it is that raw material by following weight parts (kg) makes: chloroprene rubber CR121 139, isoprene-isobutylene rubber 9, epoxy resin modification polyamide hot 12, vinylbenzene 20, three 2.4.6-(dimethylamino methyl) phenol 2, polyvinyl alcohol 12, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2.3, polyisobutene 3, PTMG 2.5, glycol ether benzoic ether 3, Vanay 5, magnesium oxide 3, epoxyoleic acid butyl ester 5, dibutyl maleate 2, modified Nano potter's clay 40, carbon black N220 20, nano diatomite 35, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester 2, antioxidant 1010 2, silane coupling agent kh560 4, anti-aging agent TPPD 2, antioxidant NBC 2, accelerant CZ 2, accelerator CBS 1.3, ferrocene 1.7, modification trees ashes 3,
The preparation method of described modified Nano potter's clay is: it is in 12% sodium hydroxide solution that potter's clay is added concentration, after stirring 20 minutes under 4000 rev/mins, then with deionized water wash to neutral, oven dry, grind 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 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 3%, 1% 2.4.6-three (dimethylamino methyl) phenol, 2% a-cyanoacrylate, 1% linking agent TAC, 3% aluminium hydroxide in the trees ashes, after stirring 30 minutes under 4500 rev/mins, ovendry power is broken into ultrafine powder and get final product.
The composite purifier film cement of described a kind of high strength, the preparation method is: join by weight chloroprene rubber CR121 in 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 to finally desired size and get final product.
The composite purifier of high strength of the present invention has higher shearing resistance and toughness with film cement, after using, the normal temperature shearing resistance can reach every square centimeter of 261-270 kilogram, the shearing resistance of 150 ℃ can reach every square centimeter of 100-116 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 flow through in gap.

Claims (3)

1. composite purifier film cement of high strength is characterized in that: it is that raw material by following weight parts makes: chloroprene rubber CR121 135-145, isoprene-isobutylene rubber 7-9, epoxy resin modification polyamide hot 10-12, 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, glycol ether benzoic ether 2-5, Vanay 3-5, magnesium oxide 2-3, epoxyoleic acid butyl ester 2-5, dibutyl maleate 2-5, modified Nano potter's clay 40-45, carbon black N220 15-20, nano diatomite 30-35, sec.-propyl two oleic acid acyloxy (dioctyl phosphoric acid acyloxy) titanic acid ester 1-2, antioxidant 1010 1-2, silane coupling agent KH-560 3-4, anti-aging agent TPPD 1-2, antioxidant NBC 1-2, accelerant CZ 1-2, accelerator CBS 0.5-1.5, ferrocene 1-2, modification trees ashes 2-3,
The preparation method of described modified Nano potter's clay is: it is in the sodium hydroxide solution of 10-12% that potter's clay is added concentration, after stirring 20-30 minute under 3700-4200 rev/min, more extremely neutral with deionized water wash, oven dry, grind to form nanometer powder, gets final product;
The preparation method of described modification trees ashes is:
(1), be the dioxygen bubble of 15-20% after 2-3 hour with the trees ashes with concentration, then with deionized water wash to neutral, oven dry;
(2), add 2 of the nano-sized carbon that is equivalent to its weight 2-3%, 1-2% in the trees ashes, 4, the α-cyanoacrylate of 6-three (dimethylamino methyl) phenol, 2-3%, the linking agent TAC of 1-2%, the aluminium hydroxide of 3-5%, after stirring 20-30 minute under 4500-4800 rev/min, ovendry power is broken into ultrafine powder and get final product.
2. the composite purifier film cement of a kind of high strength according to claim 1, 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.
3. the composite purifier film cement of a kind of high strength according to claim 1, it is characterized in that: described isoprene-isobutylene rubber model is CBK139.
CN2012104165080A 2012-10-27 2012-10-27 High-strength compound adhesive film for filter Active CN102952469B (en)

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CN102952469A CN102952469A (en) 2013-03-06
CN102952469B true CN102952469B (en) 2013-11-13

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Publication number Priority date Publication date Assignee Title
CN103626573B (en) * 2013-10-24 2015-02-18 安徽久久肥业有限公司 Water-retention coated nitrogen phosphorus potassium compound fertilizer and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051957A1 (en) * 2004-10-26 2006-04-27 Pelzer Acoustic Products Gmbh Adhesive tape e.g. useful for making airtight seals and soundproofing comprises an adhesive layer and a heavy backing layer
CN102153966A (en) * 2011-02-24 2011-08-17 中科英华湖州工程技术研究中心有限公司 Special hot melt adhesive for mating 1E-grade K1-type cable accessories for nuclear power station
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
CN102453458A (en) * 2010-10-28 2012-05-16 长沙把兄弟胶粘剂有限公司 Nano rubber modified room temperature cured high temperature resistant structure adhesive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100918914B1 (en) * 2007-10-04 2009-09-23 도레이새한 주식회사 Non-halogen type adhesive composition using polymer layered silicate nanocomposites for coverlay film
JP2010126698A (en) * 2008-11-28 2010-06-10 Furukawa Electric Co Ltd:The Releasable adhesive tape for masking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051957A1 (en) * 2004-10-26 2006-04-27 Pelzer Acoustic Products Gmbh Adhesive tape e.g. useful for making airtight seals and soundproofing comprises an adhesive layer and a heavy backing layer
CN102453458A (en) * 2010-10-28 2012-05-16 长沙把兄弟胶粘剂有限公司 Nano rubber modified room temperature cured high temperature resistant structure adhesive
CN102153966A (en) * 2011-02-24 2011-08-17 中科英华湖州工程技术研究中心有限公司 Special hot melt adhesive for mating 1E-grade K1-type cable accessories for nuclear power station
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

Non-Patent Citations (1)

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Title
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Owner name: ANHUI PHOENIX INTERNATIONAL 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.