CN102229785A - Adhesive film for filter - Google Patents

Adhesive film for filter Download PDF

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Publication number
CN102229785A
CN102229785A CN201110124908XA CN201110124908A CN102229785A CN 102229785 A CN102229785 A CN 102229785A CN 201110124908X A CN201110124908X A CN 201110124908XA CN 201110124908 A CN201110124908 A CN 201110124908A CN 102229785 A CN102229785 A CN 102229785A
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CN
China
Prior art keywords
percent
purifier
adhesive film
tackiness agent
filter
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Pending
Application number
CN201110124908XA
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Chinese (zh)
Inventor
秦如新
Original Assignee
秦琪航
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Application filed by 秦琪航 filed Critical 秦琪航
Priority to CN201110124908XA priority Critical patent/CN102229785A/en
Publication of CN102229785A publication Critical patent/CN102229785A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of filters, in particular to an adhesive film for a filter, which comprises the following raw material components in percentage by mass based on the total mass of the adhesive film: 40 to 56 percent of acrylonitrile-butadiene rubber, 20 to 38 percent of tripolycyanamide modified phenolic resin, 0.1 to 0.5 percent of vulcanization accelerator, 2 to 8 percent of calcium carbonate, 1 to 6 percent of calcium sulfate, 1 to 2 percent of zinc oxide, 3 to 5 percent of softening oil, 0.5 to 1 percent of sulfur and 0.5 to 1 percent of rubber anti-aging agent. In the invention, the film adhesive made of modified rubber is used for bonding a filter, and the film adhesive is characterized by high/low-temperature resistance, corrosion resistance, radiation resistance, damp and leakage prevention, high electric insulation property, high weather resistance and high aging resistance, the adhesive film is nontoxic and odorless, and after being the adhesive film is cured, the surface of the adhesive film is flat, very tough and shockproof, the damage to the filter in transportation and installation is eliminated; therefore, the adhesive film is suitable for the filter and also suitable for adhering metal, plastic, rubber, glass, ceramic and other materials.

Description

A kind of purifier tackiness agent film
Technical field:
The present invention relates to the purifier technical field, refer in particular to a kind of purifier tackiness agent film.
Background technology:
Show that according to automotive industry yearbook related data Chinese automobile was sold 879.15 ten thousand in 2007, the automobile volume of production and marketing broke through 9,000,000 in 2008, and the sale of automobile scale reached 1,263 ten thousand in 2010.Under the situation of automobile industry market scale rapid growth, as the main supporting industry of automotive industry, the important opportunity of Chinese purifier industry faces.
Engine has air, machine oil, three kinds of purifiers of fuel oil, generally is called " three filters ".They undertake the filtration of engine aspirating system, oiling system and firing system medium respectively.Purifier is by the filtering to detrimental impurity originally, make engine can be under various operating modes works better, and can reach rated wear.The underproof product of original filtering efficiency then can not can cause the engine premature wear of motor vehicle with the deleterious dust impurity of engine is carried out effective filtering when using, and reduces work-ing life, harm engine even lead to a disaster.Cause that purifier is defective to mainly contain two reasons: the one, be used to make the poor quality of the main raw material(s) filter paper of purifier, excessive, the became uneven in aperture, perhaps the broken number of filter paper is very few, folding is wide too small, can not play due filteration, perhaps the intensity of filter paper is too low, break through producing after the air effect of certain flow, filtering efficiency significantly reduces.The 2nd, the adhesion process in producing is not grasped, or the poor quality of tackiness agent own, thereby makes and can not keep sealed state that dust is flow through in the slit between filter paper and end cap.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 or the like, all can cause original filtering efficiency defective.
Especially for air filter, its tackiness agent that uses is main raw material with Resins, epoxy, the tackiness agent of the type is a fluid binder, must fully stir before using, adopt methods such as pickling process, spraying method, spread coating, rolling method, transfer method to operate again, therefore comparatively complicated on the technology, it is inhomogeneous and cause 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.Technology such as traditional chlorinated rubber method, isocyanic ester method can not satisfy new requirement, need new tackiness agent to improve the quality of rubber combined goods.
Summary of the invention:
Main purpose of the present invention is to overcome the above-mentioned weak point of existing purifier with tackiness agent, and purifier tackiness agent film is provided, and to improve technique for sticking and bonding quality in the purifier process for processing, improves the quality of purifier.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of purifier tackiness agent film, each material component and the mass percent that accounts for gross weight thereof are respectively in the described tackiness agent film: paracril 40%~56%, cyanurotriamide modified resol 20%~38%, vulcanization accelerator 0.1%~0.5%, lime carbonate 2%~8%, calcium sulfate 1%~6%, zinc oxide 1%~2%, softening oil 3%~5%, sulphur 0.5%~1%, rubber antioxidant 0.5%~1%.
In the technique scheme, described paracril is paracril 26# or paracril 40#.The form of paracril can be solid-state, also can be that solid-liquid mixes.
Described cyanurotriamide modified resol is with 5% cyanurotriamide modified resol.
Described vulcanization accelerator is benzothiazole or altax.
Described softening oil is a kind of or several arbitrarily in naphthenic oil, paraffin oil, the aromatic hydrocarbon oil.
Described anti-aging agent is two or six di-tert-butyl methyl phenols, i.e. anti-aging agent BTH.
Purifier of the present invention with the preparation method of tackiness agent film is: earlier with the paracril in the material component in opening rubber mixing machine gluing refining, it is mixing to desired thickness to add other components then in proportion, cuts into the tackiness agent film of desired size at last.
After the present invention adopts technique scheme, in heating sulfidation, rubber can participate in chemical reaction, make to form between rubber and the non-pure cotton fabric and stablize firm chemical bond, the one, can be dissolved in the resol when beginning owing to solid-state and liquid nitrile rubber multipolymer, carrying out along with curing reaction, can separate out the dispersive rubber grain again, the 2nd, the paracril multipolymer has active end carboxyl, can with resol generation chemical reaction, owing to can carry out good chemical bonding between rubber grain of separating out and the resol, so can improve the bond strength of its toughness and rubber and fabric greatly, be applicable to the bonding of various rubber and non-pure cotton fabric simultaneously.
The film cement that the present invention adopts modified rubber to make is used for the bonding of purifier, its characteristics are high-low temperature resistant, corrosion-resistant, radiation hardness, moistureproof leakproof, have excellent electric insulation, weathering resistance and ageing resistance, and this tackiness agent film is nonpoisonous and tasteless, solidify that the rear surface is smooth, good toughness, antidetonation, stopped the purifier transportation and flimsy result has been installed, therefore not only be fit to purifier and use, the bonding that also can be used as materials such as metal, plastics, rubber, glass, pottery is compound.
Embodiment:
The present invention is further described below in conjunction with specific embodiments and the drawings.
Embodiment 1:
According to following prescription earlier with paracril in mill gluing refining, it is mixing to desired thickness to add other components then, is trimmed to desired size at last and gets final product.
Component Content (mass parts)
Paracril 26# 56%
5% cyanurotriamide modified resol 20%
Benzothiazole 0.5%
Lime carbonate 8%
Calcium sulfate 3%
Zinc oxide 2%
Naphthenic oil 5%
Sulphur 0.8%
Antideteriorant BHT 0.7%
Embodiment 2
According to following prescription earlier with paracril in mill gluing refining, it is mixing to desired thickness to add other components then, is trimmed to desired size at last and gets final product.
Component Content (mass parts)
Paracril 40# 50%
5% cyanurotriamide modified resol 30%
Benzothiazole 0.5%
Lime carbonate 7%
Calcium sulfate 4%
Zinc oxide 2%
Naphthenic oil and paraffin oil mixture 5%
Sulphur 0.7%
Antideteriorant BHT 0.8%
Embodiment 3
According to following prescription earlier with paracril in mill gluing refining, it is mixing to desired thickness to add other components then, is trimmed to desired size at last and gets final product.
Component Content (mass parts)
Paracril 40# 40%
5% cyanurotriamide modified resol 38%
Altax 0.4%
Lime carbonate 8%
Calcium sulfate 5%
Zinc oxide 2.6%
Aromatic hydrocarbon oil 4%
Sulphur 1%
Antideteriorant BHT 1%
Experiment shows, purifier of the present invention has higher consolidation strength and toughness with the tackiness agent film, use back normal temperature shearing resistance can reach 250~280 kilograms every square centimeter, 150 degrees centigrade shearing resistance can reach every square centimeter of 100~120 kg, and uneven pulling intensity can reach 50~53 kilograms every square centimeter.

Claims (6)

1. purifier tackiness agent film is characterized in that: each material component and the mass percent that accounts for gross weight thereof are respectively in the described tackiness agent film: paracril 40%~56%, cyanurotriamide modified resol 20%~38%, vulcanization accelerator 0.1%~0.5%, lime carbonate 2%~8%, calcium sulfate 1%~6%, zinc oxide 1%~2%, softening oil 3%~5%, sulphur 0.5%~1%, rubber antioxidant 0.5%~1%.
2. a kind of purifier tackiness agent film according to claim 1 is characterized in that: described paracril is paracril 26# or paracril 40#.
3. a kind of purifier tackiness agent film according to claim 1 is characterized in that: described cyanurotriamide modified resol is with 5% cyanurotriamide modified resol.
4. a kind of purifier tackiness agent film according to claim 1 is characterized in that: described vulcanization accelerator is benzothiazole or altax.
5. a kind of purifier tackiness agent film according to claim 1 is characterized in that: described softening oil is a kind of or several arbitrarily in naphthenic oil, paraffin oil, the aromatic hydrocarbon oil.
6. a kind of purifier tackiness agent film according to claim 1 is characterized in that: described anti-aging agent is two or six di-tert-butyl methyl phenols, i.e. anti-aging agent BTH.
CN201110124908XA 2011-05-13 2011-05-13 Adhesive film for filter Pending CN102229785A (en)

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Application Number Priority Date Filing Date Title
CN201110124908XA CN102229785A (en) 2011-05-13 2011-05-13 Adhesive film for filter

Publications (1)

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CN102229785A true CN102229785A (en) 2011-11-02

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952477A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Filter adhesive film containing nano barite powder
CN102952485A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Adhesive film containing modified nano potassium feldspar powder for filter
CN102952486A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Adhesive film containing modified montmorillonite powder for filter
CN102952469A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 High-strength compound adhesive film for filter
CN102952481A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Filter adhesive film containing nano-silica
CN102952478A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM)
CN102952487A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Adhesive film containing modified nano diatomite for filter
CN107815272A (en) * 2017-10-24 2018-03-20 安徽艾米伦特建材科技有限公司 High temperature resistant binder and preparation method thereof
CN108314971A (en) * 2018-02-07 2018-07-24 浙江微米能环境科技有限公司 Reduce air cleaner surface sticker, production and the application method of the discharge of benzene class

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1421504A (en) * 2002-12-19 2003-06-04 中国科学院兰州化学物理研究所 Adhesive for brake block of oil field drilling machine
CN1624028A (en) * 2003-12-03 2005-06-08 李海 Friction plate without asbestos and its preparation process
CN101649180A (en) * 2009-08-03 2010-02-17 上海华化塑胶有限公司 Oil resistance foamable end cap sealing material and preparation method thereof
CN101725776A (en) * 2009-12-11 2010-06-09 张仲伦 Lignin reinforcing filled butadiene-acrylonitrile rubber hose
CN101880413A (en) * 2010-05-24 2010-11-10 大连理工大学 Sealant for high temperature pressurized leakage stop-up

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1421504A (en) * 2002-12-19 2003-06-04 中国科学院兰州化学物理研究所 Adhesive for brake block of oil field drilling machine
CN1624028A (en) * 2003-12-03 2005-06-08 李海 Friction plate without asbestos and its preparation process
CN101649180A (en) * 2009-08-03 2010-02-17 上海华化塑胶有限公司 Oil resistance foamable end cap sealing material and preparation method thereof
CN101725776A (en) * 2009-12-11 2010-06-09 张仲伦 Lignin reinforcing filled butadiene-acrylonitrile rubber hose
CN101880413A (en) * 2010-05-24 2010-11-10 大连理工大学 Sealant for high temperature pressurized leakage stop-up

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
山东化工学院橡胶工艺教研组编译: "《丁腈橡胶加工和应用》", 31 July 1978, 石油化学工业出版社 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952477A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Filter adhesive film containing nano barite powder
CN102952485A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Adhesive film containing modified nano potassium feldspar powder for filter
CN102952486A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Adhesive film containing modified montmorillonite powder for filter
CN102952469A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 High-strength compound adhesive film for filter
CN102952481A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Filter adhesive film containing nano-silica
CN102952478A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM)
CN102952487A (en) * 2012-10-27 2013-03-06 蚌埠凤凰滤清器有限责任公司 Adhesive film containing modified nano diatomite for filter
CN102952478B (en) * 2012-10-27 2013-11-13 蚌埠凤凰滤清器有限责任公司 Filter adhesive film prepared by mixing neoprene and ethylene propylene diene monomer (EPDM)
CN102952477B (en) * 2012-10-27 2013-11-13 蚌埠凤凰滤清器有限责任公司 Filter adhesive film containing nano barite powder
CN102952469B (en) * 2012-10-27 2013-11-13 蚌埠凤凰滤清器有限责任公司 High-strength compound adhesive film for filter
CN107815272A (en) * 2017-10-24 2018-03-20 安徽艾米伦特建材科技有限公司 High temperature resistant binder and preparation method thereof
CN108314971A (en) * 2018-02-07 2018-07-24 浙江微米能环境科技有限公司 Reduce air cleaner surface sticker, production and the application method of the discharge of benzene class

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Application publication date: 20111102