CN203346321U - Special polar lug insulating adhesive tape for nickel-hydrogen battery - Google Patents
Special polar lug insulating adhesive tape for nickel-hydrogen battery Download PDFInfo
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- CN203346321U CN203346321U CN2013204332863U CN201320433286U CN203346321U CN 203346321 U CN203346321 U CN 203346321U CN 2013204332863 U CN2013204332863 U CN 2013204332863U CN 201320433286 U CN201320433286 U CN 201320433286U CN 203346321 U CN203346321 U CN 203346321U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a special polar lug insulating adhesive tape for a nickel-hydrogen battery. The special polar lug insulating adhesive tape comprises a rubber adhesive layer, a protection layer, an ink layer, a primer, a base layer and a release layer, wherein the base layer is a biaxially oriented polypropylene film, the primer is arranged on the front surface of the base layer, the ink layer is arranged on the outer surface of the primer, the protection layer is arranged on the outer surface of the ink layer, the release layer is a single-component non-silicon release agent coat, the release layer is arranged on the back surface of the base layer, and the rubber adhesive layer is arranged on the outer surface of the protection layer. The safe and environment-friendly special polar lug insulating adhesive tape for the nickel-hydrogen battery is the biaxially oriented polypropylene film with great puncture strength, then pretreatment is performed on the sizing surface and the non-sizing surface of the film, and a rubber-like pressure-sensitive adhesive with strong viscosity and strong base resistance is coated to form the adhesive tape; the adhesive tape is of a six-layer structure, and each layer has a respective function.
Description
Technical field
The utility model relates to a kind of insulation protection sealing tape, particularly a kind of special-purpose lug insulation tape of nickel metal hydride battery that is mainly used in anode of nickel-metal hydride battery lug position and plays the anti-highly basic of insulation protection effect.
Background technology
At present; do not have in the world special enterprise to produce the special-purpose lug insulating tape of nickel metal hydride battery; general nickel metal hydride battery manufacturer adhesive tape used is not the adhesive tape of special development and Design for the insulation protection at nickel metal hydride battery lug position, but the common packing tape that external (countries such as Japan, the U.S.) produce.The product that domestic manufacturer can provide at present, by the imitated external gummed tape production of several small businesss few in number, quality and performance index far can not reach requirement, the not environmental protection of ubiquity starting material, viscosity is poor, peeling force descends, heatproof is on the low side, to gluing, easily come unstuck, base material does not reach the shortcomings such as characteristic should be arranged, performance is difficult to meet service requirements, does not also meet the feature of environmental protection and security, more is difficult to adjust the kind of product and the demand that performance adapts to market.
Therefore, study the special-purpose lug insulation tape of the nickel metal hydride battery of anti-highly basic, make it when possessing excellent strong basicity resisting, good temperature tolerance, good insulativity, meet " in electric, electronics, some objectionable impurities instruction is used in restriction " (being called for short ROHS) environmental requirement of European Union etc., being important problem of the pressure-sensitive adhesive article industry in the world, is also the important technology content of China's pressure sensitive adhesive goods industry and international counterparts competition.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and a kind of ROHS of meeting is provided, can effectively prevents tab burrs puncture, insulativity is high, viscosity is strong, and the special-purpose lug insulating tape of the nickel metal hydride battery of anti-highly basic, to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved in that
The special-purpose lug insulating tape of a kind of nickel metal hydride battery; it is characterized in that: comprise rubber gluing layer, protective layer, ink layer, undercoat, basic unit and release layer that order distributes; described basic unit is BiOriented Polypropylene Films; described undercoat is located at the front of basic unit; described ink layer is arranged on the undercoat outside surface; described protective layer is arranged on the ink layer outside surface; described release layer is the non-silicon parting agent of single-component coating; release layer is arranged on the back side of basic unit, and described rubber gluing layer is arranged on the protective layer outside surface.
The purpose of this utility model can also adopt following technical measures to solve:
As a kind of scheme more specifically, described groundwork thickness is 0.036mm to 0.065mm.Described basic unit is process two-way stretch processing and surface-treated polypropylene film.At first this film is processed through two-way stretch, due to the stretching molecule orientation, so that this film has a light weight, nontoxic, odorless, protection against the tide, physical strength is high, and good stability of the dimension, the advantage such as printing performance is good, the transparency is good.There is the advantages such as high-clarity, good luster, good barrier property, shock strength be high, low temperature resistant.
Described groundwork thickness has a variety of selections, general available 0.036mm, 0.038mm, 0.040mm, 0.060mm, 0.065mm etc.
In addition, in order to improve sizing agent or the printing ink sticking power to basic unit, high surface energy will, through processing, be carried in the surface of polypropylene film.The treatment process on polypropylene film surface has: corona treatment method, method of chemical treatment, mechanical hacking method, coating etc.The most frequently used employing be the corona treatment method.Add that between two electrodes high-frequency voltage can form corona or become spark (sunshine light) electric discharge.When the polypropylene film surface adds high-frequency voltage between two electrodes, corona shines the polypropylene film surface.Under this high-octane discharge condition, the electron pair of corona and ion pair are clashed into the polypropylene film surface, make its surface produce charged ion.Corona also makes oxygen, nitrogen and the water equimolecular generation ionization in environment simultaneously, then with surperficial plastic molecules, reacts generation hydroxyl, carboxyl and alkoxyl group isopolarity group.The charged ion on these polar groups and polypropylene film surface increases the polarity on polypropylene film surface greatly, and surface can be improved.Thereby strengthened printing ink or sizing agent wettability and the glutinous base power at substrate surface, met the job requirements such as the printing on polypropylene film surface or bonding.By corona treatment, make polypropylene film coated face surface tension reach 38 dyne/more than cm.
Described rubber gluing layer major ingredient is the agent of rubber-like pressure-sensitive adhesive, and the agent of rubber-like pressure-sensitive adhesive is coordinated and made by natural rubber, synthetic rubber, tackifying resin, tenderizer, solidifying agent, anti-aging agent and solvent.
The formula of described rubber-like pressure-sensitive adhesive agent is: natural rubber 20-30 part, and synthetic rubber 80-100 part, tackifying resin 150-300 part, tenderizer 2-15 part, solidifying agent 0-30 part, anti-aging agent 0.5-3 part adds appropriate dissolution with solvents to become the solution of 20%-60% after mixing.Described natural rubber and synthetic rubber are rubber elastomers, are mainly to give pressure sensitive adhesive with the Elastic component in necessary film-forming properties, cohesive strength, visco-elasticity and the performance such as media-resistant is aging.Natural rubber first will be plasticated or mixing through plasticator, refines into suitable pressure sensitive adhesive composition.
Described synthetic rubber is vinylbenzene one isoprene one vinylbenzene (SIS); A lot of trades mark are arranged both at home and abroad, according to tape performance, select the suitable trade mark.
Described tackifying resin is rosin tackifying resin and derivative, terpine resin and modified terpene resin and/or petroleum resin; Tackifying resin is mainly to give pressure sensitive adhesive main viscosity.Tackifying resin commonly used mainly contains rosin tackifying resin and derivative, terpine resin and modified terpene resin and petroleum resin three major types.In formula, can be the independent a kind of use of above-mentioned tackifying resin, or two or three kind be mixed use.The kind of tackifying resin and the selection of optimum amount should be considered from the consistency with rubber elastomer, the each side such as color and luster, Efficient Adhesive Promotion, ageing-resistant performance and price own respectively.
Described tenderizer is lipid tenderizer, liquid rubber or synthetic softening agent class tenderizer; Adding of tenderizer is in order to reduce pressure sensitive adhesive body viscosity, improves its adherence to base material and coating process.Tenderizer has three kinds, and the first is lipid.Comprise mineral oil system (as various aliphatics, aromatic series and cycloparaffin series's lubricating grease) and vegetables oil system (as lanolin, tallol, Yelkin TTS etc.); The second is liquid rubber, (such as low-molecular-weight polyisobutene, polybutene and liquid polyisoprene etc.) and liquid tackifying resin (as liquid terpine resin, liquid coumarone indene resin etc.).The third is synthetic softening agent class.Consider ROHS and REACH environmental issue, generally all without the third.
Described solidifying agent is affixture class, alkyl phenolic resin class or the organo-peroxide class of sulphur and vulcanization accelerator, polyisocyanates and polyvalent alcohol thereof; The purpose that solidifying agent adds is in order further to improve heat-resisting, water-fast, anti-solvent and the creep-resistant property of rubber pressure sensitive adhesive.Solidifying agent has four classes, and the first kind is sulphur and vulcanization accelerator use, and vulcanization accelerator commonly used has thiazoles, thiurams and dithio formic acid sulphur class.Equations of The Second Kind is the affixture class of polyisocyanates and polyvalent alcohol thereof, and polyisocyanates commonly used has tolylene diisocyanate (TDI), benzhydryl vulcabond (MDI) and hexamethylene diisocyanate (HMDI) etc.The 3rd class is the alkyl phenolic resin class.The 4th class is the organo-peroxide class, such as benzoyl peroxide, different phenylpropyl alcohol superoxide etc.
Described anti-aging agent is free radical chain inhibitor, peroxide decomposer and/or uv-absorbing agent and photostabilizer; The purpose of anti-aging agent is mainly prevent or delay pressure sensitive adhesive oxidative degradation or oxidation cross-linked process.Anti-aging agent has a variety of, and the first is the free radical chain inhibitor, and example has: 2,6 toluene di-tert-butyl phenols, 2,5 di-tert-butyl hydroquinones, 2, and the 2-dimethylene is two-(4-methyl-6-tert-butylphenol), SP styrenated phenol etc.The second is peroxide decomposer, and example has; 2 mercapto benzimidazole, tricresyl phosphite-to alkyl phenolic ester etc.The third is uv-absorbing agent and photostabilizer.Example has: salol, 2-benzoyl-4-methoxyphenol, 2-(2' hydroxyl 3', 5' di-tert-butyl-phenyl) benzotriazole etc.Above-mentioned anti-aging agent mixing result of use is good.
Described solvent is that aliphatic hydrocarbon is done solvent and/or aromatic hydrocarbon solvent, the solvability that the selection of solvent be take to rubber is good, evaporation rate is suitable, low toxicity and inexpensive be principle.Available aliphatic hydrocarbon is made solvent, and as industrial naptha, normal hexane, pentane etc., also available aromatic hydrocarbon solvent, as toluene etc., also can combine use to two kinds.
Described ink layer is the special printing ink of anti-highly basic, and this printing ink mainly prints agent, slip(ping)agent and thinner agitation grinding by binder, pigment, weighting agent, antiskinning agent, counnter attack and forms.
The formula of the special printing ink of described anti-highly basic is: binder 55-60 part, and pigment 11-19 part, weighting agent 15-20 part, antiskinning agent 1-3 part, counnter attack prints agent 4-8 part, slip(ping)agent 3-5 part and thinner 11-16 part.
Described binder plays the instrumentality of dispersion color and auxiliary material, is to be dissolved in siccative oil or solvent and to be made by a small amount of natural resin, synthetic resins, Mierocrystalline cellulose, rubber derivative etc.Certain mobility is arranged, make printing ink form uniform thin layer after printing, be formed with the rete of some strength after drying, and pigment is shielded, make it be difficult to come off.The utility model is selected the binder of chlorinated polypropylene as printing ink, because this resin strong basicity resisting can be good.
Described pigment is pigment dyestuff, can be that azo is pigment dyestuff, can be also that phthalocyanine is pigment dyestuff, mainly selects the pigment dyestuff of those anti-highly basic, color adularescent, black, yellow, redness etc.
Described weighting agent is a kind of auxiliary agent of regulating printing ink concentration, can also increase the thickness of printing ink rete, improves its wear resistance, and it does not have tinting strength and an opacifying power.Mainly contain barium sulfate, calcium carbonate, aluminium hydroxide etc., grind into white powder by it during use.
The effect of described antiskinning agent is the rate of drying that suppresses printing ink, prevents mechanically dry conjunctiva of printing ink.Its main component is organic reducing agent and oxidation inhibitor.
The effect that described counnter attack prints agent is to prevent that printing ink layer from printing to back side of paper, to guarantee printing quality.It is W-Gum that the most frequently used counnter attack prints agent.
The effect of described slip(ping)agent is to improve the rub resistance of printing ink and mobility, reduces viscosity, improves the smooth finish of rete, reduces the paper fussed phenomenon.In printing ink, slip(ping)agent commonly used has dystectic Microcrystalline Wax, synthetic wax etc.
The effect of described thinner is to reduce ink viscosity, prevents the stripping phenomenon, makes printing ink have the operation adaptive.Thinner commonly used has oligomerization oleum lini, mineral wet goods.The former easily mixes with printing ink, acts on soft; Latter's dilution effect is obvious, but must guard against excessively, otherwise printing effect is bad.
Described undercoat is the multipolymer of ethene and vinyl acetate, and its effect is to increase the sticking power of printing ink to base material.
Described protective layer is a kind of transparent gloss oil, is printed on the ink layer outside surface, plays the protection ink layer, improves the effect of the strong basicity resisting energy of printing ink.
Described release layer is the non-silicon parting agent of single-component coating, and the non-silicon parting agent of single-component has with BiOriented Polypropylene Films excellent tack and quick-drying performance are arranged.To carry out corona treatment to the polypropylene film back side before carrying out the release layer coating.
The production method of the special-purpose lug insulating tape of a kind of nickel metal hydride battery is characterized in that: first corona treatment is carried out in the BiOriented Polypropylene Films back side, make its corona value reach 38 dyne/more than cm; Then the non-silicon parting agent of single-component is made into to the concentration of 0.5-2% and is printed on the BiOriented Polypropylene Films back side; After BiOriented Polypropylene Films carries out back side processing, more then with the multipolymer of ethene and vinyl acetate, be coated on the coating that undercoat is carried out in the BiOriented Polypropylene Films front; Then the special printing ink of anti-highly basic is carried out to the ink coating processing at the undercoat outside surface again; Then at the transparent gloss oil of ink layer outside surface printing skim, do protective layer again, protection printing ink; Then, the rubber-like pressure-sensitive adhesive agent of having dissolved is applied on the protective layer outside surface; Finally, through oven dry, rolling, then rewinding, become adhesive tape after cutting.
Described rubber-like pressure-sensitive adhesive agent forms rubber gluing layer after drying.
The beneficial effects of the utility model are as follows:
(1) the special-purpose lug insulating tape of this kind of safe environment protection type nickel metal hydride battery is to adopt the great BiOriented Polypropylene Films of a kind of puncture intensity, then film gluing face and non-gluing face are carried out to pre-treatment, be coated with the sealing tape that viscosity is strong, the rubber-like pressure-sensitive adhesive agent of anti-highly basic forms; Sealing tape has six layers of structure, every one deck has its function separately, wherein, rubber gluing layer directly contacts with anode of nickel-metal hydride battery lug position, there is superstrong adhesive (make the lug firm pasting, avoid short circuit, thereby make the product longer service life), anti-highly basic, meet the characteristics such as ROHS environmental requirement; Protective layer is in order to protect ink layer, improves the strong basicity resisting energy of printing ink; The ink layer color can be allocated, to be applicable to the different model product demand; Undercoat is in order to increase the sticking power of printing ink to base material; Basic unit adopts BiOriented Polypropylene Films, soft and hardly can prevent piercing through of tab burrs; Release layer has with basic unit excellent tack and quick-drying performance is arranged;
(2) described ink layer can also further improve the performance of the anti-highly basic of sealing tape;
(3) the special-purpose lug insulating tape of nickel metal hydride battery is a kind of superstrong adhesive, and acid and alkali-resistance, meet ROHS, the product of environmental protection; Soft and hard surface substrate can prevent piercing through of tab burrs, superpower viscosity makes the lug firm pasting, avoids short circuit, thereby makes the nickel metal hydride battery longer service life.
The accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1; the special-purpose lug insulating tape of a kind of nickel metal hydride battery; comprise rubber gluing layer 1, protective layer 2, ink layer 3, undercoat 4, basic unit 5 and release layer 6 that order distributes; described basic unit 3 is BiOriented Polypropylene Films; described undercoat 2 is located at the front of basic unit 3; described ink layer 3 is located at undercoat 4 outside surfaces; described protective layer 2 is located at ink layer 3 outside surfaces; described release layer 6 is the non-silicon parting agent of single-component coating; release layer 6 is arranged on the back side of basic unit 5, and described rubber gluing layer 1 is arranged on protective layer 2 outside surfaces.
Described basic unit 5 thickness are 0.036mm to 0.065mm.Basic unit 5 is BiOriented Polypropylene Films (BOPP), has good puncture intensity, can prevent piercing through of tab burrs.Basic unit's 5 thickness have a variety of selections, the BOPP film of general available 0.036mm, 0.038mm, 0.040mm, 0.060mm, 0.065mm equal thickness, at first this film is processed through two-way stretch, due to the stretching molecule orientation, so it is high that this film has a light weight, nontoxic, odorless, protection against the tide, physical strength, the advantage such as good stability of the dimension, printing performance are good, the transparency good (high-clarity), good luster, good barrier property, shock strength are high, low temperature resistant.
In order to improve sizing agent or the printing ink sticking power to basic unit, high surface energy will, through processing, be carried in the surface of polypropylene film.The treatment process on polypropylene film surface has: corona treatment method, method of chemical treatment, mechanical hacking method, coating etc.The most frequently used employing be the corona treatment method.Add that between two electrodes high-frequency voltage can form corona or become spark (sunshine light) electric discharge.When the polypropylene film surface adds high-frequency voltage between two electrodes, corona shines the polypropylene film surface.Under this high-octane discharge condition, the electron pair of corona and ion pair are clashed into the polypropylene film surface, make its surface produce charged ion.Corona also makes oxygen, nitrogen and the water equimolecular generation ionization in environment simultaneously, then with surperficial plastic molecules, reacts generation hydroxyl, carboxyl and alkoxyl group isopolarity group.The charged ion on these polar groups and polypropylene film surface increases the polarity on polypropylene film surface greatly, surface can be improved, thereby strengthened printing ink or sizing agent wettability and the glutinous base power at substrate surface, met the job requirements such as the printing on polypropylene film surface or bonding.By corona treatment, make polypropylene film coated face surface tension reach 38 dyne/more than cm.
Described rubber gluing layer 1 major ingredient is the agent of rubber-like pressure-sensitive adhesive, and the agent of rubber-like pressure-sensitive adhesive is coordinated and made by natural rubber, synthetic rubber, tackifying resin, tenderizer, solidifying agent, anti-aging agent and solvent.
The formula of described rubber-like pressure-sensitive adhesive agent is: 20 parts of natural rubbers, and 80 parts of synthetic rubber, tackifying resin 50-150 part, tenderizer 2-15 part, solidifying agent 0-30 part adds appropriate dissolution with solvents to become the solution of 20%-60% with after the mixing of anti-aging agent 0.5-3 part.
Described synthetic rubber is vinylbenzene one isoprene one vinylbenzene; Tackifying resin is rosin tackifying resin and derivative, terpine resin and modified terpene resin and/or petroleum resin; Tenderizer is lipid tenderizer, liquid rubber or synthetic softening agent class tenderizer; Solidifying agent is affixture class, alkyl phenolic resin class or the organo-peroxide class of sulphur and vulcanization accelerator, polyisocyanates and polyvalent alcohol thereof; Anti-aging agent is free radical chain inhibitor, peroxide decomposer and/or uv-absorbing agent and photostabilizer; Solvent is that aliphatic hydrocarbon is done solvent and/or aromatic hydrocarbon solvent.
Described protective layer 2 is a kind of transparent gloss oil, is printed on the ink layer outside surface, plays the protection ink layer, improves the effect of the strong basicity resisting energy of printing ink.
The described ink layer of described ink layer 3 is the special printing ink of anti-highly basic.This printing ink is to print agent, slip(ping)agent and thinner cooperation by binder, pigment, weighting agent, antiskinning agent, counnter attack to form.
Described binder plays the instrumentality of dispersion color and auxiliary material, is to be dissolved in siccative oil or solvent and to be made by a small amount of natural resin, synthetic resins, Mierocrystalline cellulose, rubber derivative etc.Certain mobility is arranged, make printing ink form uniform thin layer after printing, be formed with the rete of some strength after drying, and pigment is shielded, make it be difficult to come off.The utility model is selected the binder of chlorinated polypropylene as printing ink, because this resin strong basicity resisting can be good.Pigment is pigment dyestuff, can be that azo is pigment dyestuff, can be also that phthalocyanine is pigment dyestuff, mainly selects the pigment dyestuff of those anti-highly basic, color adularescent, black, yellow, redness etc.Weighting agent is a kind of auxiliary agent of regulating printing ink concentration, can also increase the thickness of printing ink rete, improves its wear resistance, and it does not have tinting strength and an opacifying power.Mainly contain barium sulfate, calcium carbonate, aluminium hydroxide etc., grind into white powder by it during use.The effect of antiskinning agent is the rate of drying that suppresses printing ink, prevents mechanically dry conjunctiva of printing ink.Its main component is organic reducing agent and oxidation inhibitor.The effect that counnter attack prints agent is to prevent that printing ink layer from printing to back side of paper, to guarantee printing quality.It is W-Gum that the most frequently used counnter attack prints agent.The effect of slip(ping)agent is to improve the rub resistance of printing ink and mobility, reduces viscosity, improves the smooth finish of rete, reduces the paper fussed phenomenon.In printing ink, slip(ping)agent commonly used has dystectic Microcrystalline Wax, synthetic wax etc.The effect of thinner is to reduce ink viscosity, prevents the stripping phenomenon, makes printing ink have the operation adaptive.Thinner commonly used has oligomerization oleum lini, mineral wet goods.The former easily mixes with printing ink, acts on soft; Latter's dilution effect is obvious, but must guard against excessively, otherwise printing effect is bad.
Described undercoat 4 is multipolymers of ethene and vinyl acetate, and its effect is to increase the sticking power of printing ink to base material.
Described release layer 6 is the non-silicon parting agent of single-component coating, and the non-silicon parting agent of single-component has with base material excellent tack and quick-drying performance are arranged.Before coating, being coated with BiOriented Polypropylene Films used need, through beating corona treatment, more than the corona value need reach 38 dyne, be conducive to adhering to of back side treatment agent like this.
The rubber-like pressure-sensitive adhesive agent used of above-mentioned making rubber gluing layer 1 also can replace (this embodiment preferred rubber class pressure-sensitive adhesive agent) by the agent of polyacrylate(s) pressure-sensitive adhesive.Perhaps, the agent of rubber-like pressure-sensitive adhesive, can be the agent of natural rubber pressure-sensitive adhesive, can be also the agent of synthetic rubber pressure-sensitive adhesive.The agent of rubber-like pressure-sensitive adhesive can be used in conjunction with solidifying agent, improves resistance to acids and bases and temperature tolerance.Solidifying agent can be the affixture class of polyisocyanates and polyvalent alcohol thereof, can be also the alkyl phenolic resin class, can also be the organo-peroxide class.What the selection of solidifying agent will be complementary according to the formulation selection of rubber-like pressure-sensitive adhesive agent uses.
The agent of polyacrylate(s) pressure-sensitive adhesive will be used in conjunction with just passable with solidifying agent.Solidifying agent can be aminoresin, polyisocyanates.Metal oxide etc.What the selection of solidifying agent will be complementary according to the formulation selection of polyacrylate(s) pressure-sensitive adhesive agent uses.
The production method of the special-purpose lug insulating tape of a kind of nickel metal hydride battery, first carry out corona treatment to the BiOriented Polypropylene Films back side, makes more than its corona value reaches 38 dyne; The concentration the printing press that then the non-silicon parting agent of single-component are made into to 0.5-2% are printed on the BiOriented Polypropylene Films back side by it; After BiOriented Polypropylene Films carries out back side processing, more then with the multipolymer of ethene and vinyl acetate, be coated on the coating that undercoat is carried out in the BiOriented Polypropylene Films front; Then the special printing ink of anti-highly basic is carried out to the ink coating processing at the undercoat outside surface again; Then at the transparent gloss oil of ink layer outside surface printing skim, do protective layer again, protection printing ink; Then, the rubber-like pressure-sensitive adhesive agent of having dissolved is applied on the protective layer outside surface; Finally, through oven dry, rolling, then rewinding, become adhesive tape after cutting.
Described rubber-like pressure-sensitive adhesive agent forms rubber gluing layer 1 after drying.
Claims (8)
1. the special-purpose lug insulating tape of a nickel metal hydride battery; it is characterized in that: comprise rubber gluing layer, protective layer, ink layer, undercoat, basic unit and release layer that order distributes; described basic unit is BiOriented Polypropylene Films; described undercoat is located at the front of basic unit; described ink layer is arranged on the undercoat outside surface; described protective layer is arranged on the ink layer outside surface; described release layer is the non-silicon parting agent of single-component coating; release layer is arranged on the back side of basic unit, and described rubber gluing layer is arranged on the protective layer outside surface.
2. the special-purpose lug insulating tape of nickel metal hydride battery according to claim 1, it is characterized in that: described groundwork thickness is 0.036mm to 0.065mm.
3. the special-purpose lug insulating tape of nickel metal hydride battery according to claim 1, it is characterized in that: described groundwork thickness is 0.036mm.
4. the special-purpose lug insulating tape of nickel metal hydride battery according to claim 1, it is characterized in that: described groundwork thickness is 0.038mm.
5. the special-purpose lug insulating tape of nickel metal hydride battery according to claim 1, it is characterized in that: described groundwork thickness is 0.040mm.
6. the special-purpose lug insulating tape of nickel metal hydride battery according to claim 1, it is characterized in that: described groundwork thickness is 0.060mm.
7. the special-purpose lug insulating tape of nickel metal hydride battery according to claim 1, it is characterized in that: described groundwork thickness is 0.065mm.
8. the special-purpose lug insulating tape of nickel metal hydride battery according to claim 1, it is characterized in that: described protective layer is a kind of transparent gloss oil, is printed on the ink layer outside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204332863U CN203346321U (en) | 2013-07-22 | 2013-07-22 | Special polar lug insulating adhesive tape for nickel-hydrogen battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204332863U CN203346321U (en) | 2013-07-22 | 2013-07-22 | Special polar lug insulating adhesive tape for nickel-hydrogen battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346321U true CN203346321U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204332863U Expired - Lifetime CN203346321U (en) | 2013-07-22 | 2013-07-22 | Special polar lug insulating adhesive tape for nickel-hydrogen battery |
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| Country | Link |
|---|---|
| CN (1) | CN203346321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109280502A (en) * | 2018-08-27 | 2019-01-29 | 惠州瑞德新材料科技股份有限公司 | A kind of alkali resistance adhesive tape production method |
-
2013
- 2013-07-22 CN CN2013204332863U patent/CN203346321U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109280502A (en) * | 2018-08-27 | 2019-01-29 | 惠州瑞德新材料科技股份有限公司 | A kind of alkali resistance adhesive tape production method |
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