CN102839067B - Degumming composite, degumming aerosol and preparation method thereof - Google Patents
Degumming composite, degumming aerosol and preparation method thereof Download PDFInfo
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- CN102839067B CN102839067B CN201210330699.9A CN201210330699A CN102839067B CN 102839067 B CN102839067 B CN 102839067B CN 201210330699 A CN201210330699 A CN 201210330699A CN 102839067 B CN102839067 B CN 102839067B
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Abstract
The invention relates to a degumming composite which comprises D-limonene, a surface active agent and a synergist. The invention also relates to a degumming aerosol containing the debugging composite, and a preparation method of the degumming aerosol. With adoption of the debugging composite provided by the invention, the potential risk due to the inflammability of turpentine can be removed, the safety in a debugging process can be improved, and the effect of debugging is ensured. The degumming aerosol provided by the invention is simple in manufacture technology, and safe and convenient to carry, store and use of the finished product and can be widely applied; compared with the current degumming agent, a great quantity of liquid solvent is saved, and the activity of the D-limonene can be protected so as to prevent the D-limonene from being oxidized via the air and the sunshine, as well as avoid losing the efficacy, and as a result, the shelf life of the product is prolonged; and moreover, the degumming composite and the degumming aerosol have the advantages of quick volatilizing, fresh air, non-residual matter, and are non-toxic to human bodies and environments.
Description
Technical field
The present invention relates to cleaning supplies field, be specifically related to a kind of except glue composition, comprise described except glue composition except glue aerosol, with and preparation method thereof.
Background technology
In the daily cleaning of aircraft and maintenance process, some jellies, often waste time and energy as dispelling of chewing gum, label glue, Carpet Adhesive etc., are difficult to remove thoroughly.
Passenger when airplane because taking off, climb, landing can cause nervous and some untoward reactions, often with chew gum, alleviates sense of discomfort.And the main component of residual gum thing after chewing is chewy gum or matrix, is the high molecular polymer that has stronger adhesive power, its composition is mainly natural rubber, styrene-butadiene rubber(SBR) etc.When fresh chewy gum sticks on airplane carpets or fabric face, compare easy to handle, if do not process in time, adhesion time is longer, adds the reactive force (as trampling of passenger) that the external world applies, can adhere to obtain close and firm more with fabric fibre, even blackening, hardening, so not only can affect the clean aesthetics of carpet, affects the work-ing life of airplane carpets, and can affect aircraft passenger compartment environment, affect passenger's comfort level and the satisfactory degree of passenger to airline's service.
In addition; the related personnel such as ground crew, flight crew aircraft is cleaned and maintenance process at the position that needs insulation blocking, warning; can use special-purpose adhesive tape to identify; to be cleaned or maintenance after; tape shifter can be removed; so just the primer of adhesive tape can be left more or less, if thoroughly remove not in time these primers, on primer, salt fog, dust, greasy dirt etc. can be inevitably deposited or adsorb.These settlings not only affect the outward appearance of aircraft, and its surface smoothness is reduced, and friction resistance increases.More seriously these places often become the risk factor of corrosion, cause local corrosion, as spot corrosion, crevice corrosion etc.
At aircraft, run after for some time, need to change the carpet on aircraft, and the carpet of aircraft is effect and flooring laminate by double faced adhesive tape, carry out bonding, when once visited place blanket is removed, having a large amount of double faced adhesive tapes is retained on flooring laminate, if now thoroughly do not removed, can cause to the adhesion of new carpet the detrimentally affects such as insecure in bondd, the wrinkling distortion of carpet, severe patient can be made troubles to passenger's walking.
The main method of removing chewing gum, non-setting adhesive stain has solvent method, emulsion method, high pressure water equipment washing, dry ice equipment washing and mechanical cleaning.The raw material using during solvent method and emulsion method clean mostly is not environmentally friendly solvent as zellon, vinyl acetic monomer, acetone, methylene dichloride etc., these solvents all belong to toxic solvent, after sucking, human body can cause liver injury, cause dermatitis and eczema etc., severe patient even can be lethal, environment caused to serious harm simultaneously.Though high pressure hydration Dry ice cleaning safety and environmental protection, can thoroughly remove chewing gum dirt fast, the equipment initial stage has high input, and should not promote the use of.There is the halfway problem of removing in portable mechanical cleaning method.
Chinese patent CN101974376A discloses a kind of adhesive removing soft capsule by extracting limonene from orange peel and preparation method thereof.Its main ingredient except glue is to be that 60% or 95% limonene 80-100 weight part, turps 5-20 weight part mix by mass percentage concentration.
Chinese patent CN 102260599A discloses a kind of environment-friendly type adhesive remover, its main ingredient is: 20-60 part d-limonen, N, mixture 5-20 part of N-bis-(hydroxyethyl) coconut oleoyl amine, amine soap and diethanolamine, lauryl alcohol alcoxylates 1-10 part, dimethyl dodecyl amine oxide 0.1-1.0 part, dipropylene glycol butyl ether 10-30 part, all the other are water.Tensio-active agent in this patent is O/W type, and the adhesive remover product obtaining is aq. type product.
Chinese patent CN 101962601A discloses a kind of environment-friendly type peel of Citrus reticulata Blanco and has extracted limonene except glue stain remover and preparation method thereof, and each component of this clean-out system is: turps 5-30 weight part, orange peel extract containing mass percentage concentration be 60% or 95% limonene 70-100 weight part and >=95% medical ethanol 0.5-10 weight part.
Existing adhesive remover is because turps steam is heavier than air, can diffuse in lower place quite far away, meet naked light and can draw and strile-back, therefore require harsher to production on-site environment, during production and application, there is potential potential safety hazard, and can produce potential infringement to aircraft and airplane component surface.
D-hesperidene is the very active compound of a kind of chemical property, and under the condition contacting with air in illumination, D-hesperidene can autoxidation become a series of oxidation monocyclic monoterpene, so that the ability decline that degreases, and shelf-lives is shortened.The existing adhesive remover that has adopted D-hesperidene has the easily easy defect such as inefficacy of oxidized, product of activeconstituents mostly.
Summary of the invention
For overcoming few, the easy inefficacy of existing adhesive remover kind, having the defects such as potential safety hazard, the object of this invention is to provide a kind of glue composition that removes, improved the existing formula except glue product.
Another object of the present invention is to provide a kind of except glue aerosol, makes it to be more applicable for aviation field.
Another object of the present invention is to provide the described preparation method except glue aerosol.
Provided by the invention except glue composition, comprise by weight following component:
D-hesperidene: 30~100 parts;
Tensio-active agent: 1050 parts;
Synergistic agent: 530 parts.
Preferably, described composition comprises following component by weight:
D-hesperidene: 40~65 parts;
Tensio-active agent: 20~40 parts;
Synergistic agent: 1025 parts.
Described tensio-active agent is one or more in sapn, fatty alcohol-polyoxyethylene ether (AEO), alkyl glycoside, preferably two or more.
Described tensio-active agent is the mixture that fatty alcohol-polyoxyethylene ether, alkyl glycoside and sapn form with arbitrary proportion; It is preferably sapn by weight: fatty alcohol-polyoxyethylene ether: alkyl glycoside=3~8: the mixture forming at 13: 15.
In removing glue composition, tensio-active agent plays and regulates material surface tension, improves effect wetting, penetrating power.The present invention preferably two or more different types of tensio-active agents carries out composite, can play synergistic effect after different types of surfactant compound, add compound surfactant composition except glue ability be obviously better than adding single surfactant composition except glue ability.
Most preferably, the sapn in described tensio-active agent is span 20, span 40, sorbester p18, sorbester p17 or sorbester p37; Fatty alcohol-polyoxyethylene ether is AEO-9; Alkyl glycoside is APG(C
8-10).
The tensio-active agent that technical solution of the present invention adopts is w/o type, and the composition obtaining is thus solvent-borne type product, according to the similar principle that mixes, is more conducive to dissolve the organic substances such as chewing gum, primer, therefore except glue better effects if, except glue efficiency higher.
Synergistic agent of the present invention is one or more in phenylcarbinol, propylene glycol monomethyl ether, 1-Methoxy-2-propyl acetate, diethylene glycol monobutyl ether, Trivalin SF; Preferably two or more; Most preferably be phenylcarbinol by weight: diethylene glycol monobutyl ether=1~5: 1~5 mixture forming.
In composition, synergistic agent can improve activeconstituents D-hesperidene and tensio-active agent except glue effect.The present invention preferably two or more different types of synergistic agent carries out compositely, after different types of synergistic agent is composite, can play synergistic effect, add compound synergic agent composition except glue ability be obviously better than adding single enhancer composition except glue ability.
Provided by the invention except glue aerosol, comprise described in technique scheme any one except glue composition and propelling agent, the mass percent concentration of wherein said composition is 95.0~99.9%.
Described propelling agent is preferably nitrogen or carbonic acid gas, more preferably nitrogen.Propelling agent can prevent that activeconstituents D-is oxidized when hesperidene is exposed to air, and is difficult for expanding with heat and contract with cold, and amplitude of deformation is little, also can not cause the sharply increase of tank body internal pressure in the situation that temperature raises, non-combustible also not combustion-supporting.
Provided by the invention except glue production of aerosol, process is as follows: get each component of composition described in above-mentioned any one technical scheme, stirring and evenly mixing; Fill propelling agent and get final product.
The order of addition(of ingredients) of described each component of composition has no special requirements, arbitrarily order of addition(of ingredients) all can, on the not impact of the performance of target product.
The pressure that described propelling agent fills is 0.6~0.9MPa.
Preferably, described preparation method is: get each component of composition described in above-mentioned any one technical scheme, stir 10~30min it is mixed under room temperature; Filling, sealing; Fill propelling agent and get final product.
Aerosol provided by the invention can be easily, thoroughly remove fast the sizing agent of body surface, be mainly used in dispelling the chewy gum that various fabrics (as carpet, chair cover) adhere to, also can remove glue stain or the glue dirt of the snearing thing primers such as posters, the trade mark label on crust, the subsides of carving characters, tape sticker, self adhesive foil, double faced adhesive tape.Aerosol of the present invention is particularly useful for the removal of aircraft and airplane component surface sizing agent, and to aircraft and aircraft interior material parts not damaged, through test center of the CAAC aircraft material compatibility of be correlated with, tests, and correlation test is all qualified.
The using method of described aerosol is: the body surface to all kinds of primers of wanting to remove evenly sprays, make adhesive remover contact after 1-5 minute with primer, obstinate primer meeting deliquescing also departs from body surface, then craft rag, plastic spatula, plastic tweezers etc. can be by colloid easily, thoroughly remove, and do not damage body surface state (as fabric color, enamelled coating integrity and smooth finish etc.), fundamentally solved the heavy labor capacity of manually striking off primer, significantly improved working efficiency, also solved the technical barrier of prior art damage body surface simultaneously.
Provided by the invention except in glue composition, avoided terebinthine use, using the D-hesperidene of safety non-toxic, environmental protection as activeconstituents, and with kinds of surface promoting agent, carried out reasonable composite, in addition, also selected suitable synergistic agent with improve activeconstituents and tensio-active agent except glue effect.Composition provided by the invention has been eliminated the inflammable potential safety hazard of bringing of turps, has greatly improved the security except glue process, and except glue works very well, to the object not damaged except after glue.
The glue aerosol that removes provided by the invention has adopted above-mentioned except glue composition is as main component; be aided with rare gas element as the protective material of propelling agent and D-hesperidene; adhesive remover is made into aerosol-type; manufacture craft safety; finished product carry, preserve, use equal extremely safe, convenience, and be widely used.Compare with existing adhesive remover, because it is aerial fog type, spraying evenly, can be saved a large amount of liquid solvents, can protect D-hesperidene again in case be oxidized by air and sunlight, avoids the inefficacy of activeconstituents, and then has extended the shelf-lives of product.The quality guaranteed period of existing adhesive remover is shorter, and conventionally in one month, and the present invention is 18 months except the shelf-lives of glue aerosol.In addition, of the present invention except glue aerosol also has that volatilization is fast, fresh air, with rear noresidue to features such as human body and environment toxicological harmlesss.
Accompanying drawing explanation
Fig. 1 preparation technology's schema except glue aerosol provided by the invention.
Embodiment
Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
Preparation 1000.00g agent material, the pressure of nitrogen inflating is 0.76MPa.
1, accurately take D-hesperidene 500.00g, sorbester p18, sorbester p17, AEO-9, alkyl glycoside APG(C
8-10) quality be respectively: 131.25g, 87.50g, 43.75g, 87.50g, phenylcarbinol 90.00g, diethylene glycol monobutyl ether 60.00g.
2, each raw material is added in clean container while stirring, stirs 20 minutes, material is mixed completely and obtain agent material;
3, pack gained agent material into inhalator jar;
4, sealing, pressurising propelling agent;
5, inspection after construction, comprises that outer packaging has or not distortion, and whether interior pressure meets GB/T14449-2008, and the conventional aerosol products such as resistance to air loss detects, and detects the qualified qualified finished product that is.
Embodiment 2
Preparation 1000.00g agent material, the pressure of nitrogen inflating is 0.76MPa.
1, accurate-metering D-hesperidene 550.00g, span 20, sorbester p17, AEO-9, alkyl glycoside APG(C
8-10) quality be respectively: 100.00g, 100.00g, 40.00g, 60.00g, propylene glycol monomethyl ether 83.33g, phenylcarbinol 66.67g.
2, each raw material is added in clean container while stirring, stirs 20 minutes, material is mixed completely and obtain agent material;
3, pack gained agent material into inhalator jar;
4, sealing, pressurising propelling agent;
5, inspection after construction, detects the qualified qualified finished product that is.
Embodiment 3
Preparation 1000.00g agent material, the pressure of nitrogen inflating is 0.85MPa.
1, accurate-metering D-hesperidene 600.00g, sorbester p18, span 40, AEO-9, alkyl glycoside APG(C
8-10) quality be respectively: 120.00g, 80.00g, 40.00g, 40.00g, Trivalin SF 60.00g, diethylene glycol monobutyl ether 60.00g.
Making processes is as follows:
1, according to above-mentioned each raw material of above-mentioned consumption accurate-metering, each raw material is added in clean container while stirring, stirs 20 minutes, material is mixed completely and obtain agent material;
2, pack gained agent material into inhalator jar;
3, sealing, pressurising propelling agent;
4, inspection after construction, detects the qualified qualified finished product that is.
Through test center of CAAC, the product of embodiment 1-3 is carried out to seaworthiness checking, authorization basis is SAE AMS1550B, main experimental is wherein partly the test of aircraft material compatibility, and concrete experimental test project, test method, test-results are in Table 1 and 2.
Test subject, test method, test result and the conclusion of table 1 embodiment 1 product
The conclusion (of pressure testing) of table 2 embodiment 2,3 products
Comparative example 1
Tensio-active agent is changed to respectively to 350g sapn (200g sorbester p17+150g sorbester p18), 350gAEO-9 and 350g alkyl glycoside APG(C
8-10), the other the same as in Example 1 obtains reference product 1-3.
Investigate embodiment 1 product and reference product 1-3 except glue effect, to assess removing glue effect except glue rate (the primer quality being dissolved in 10 minutes and the per-cent of former primer quality), result is as follows:
Table 3 embodiment 1 and reference product 1-3 except glue effect comparison
Table 3 result shows, for the tensio-active agent of single kind, three kinds of tensio-active agents have very good synergy function aspect glue effect.
Comparative example 2
Synergistic agent is changed to respectively to 150g phenylcarbinol and 150g diethylene glycol monobutyl ether, and the other the same as in Example 1 obtains reference product 4,5.
Investigate embodiment 1 product and reference product 4,5 except glue effect, to assess removing glue effect except glue rate (the primer quality being dissolved in 10 minutes and the per-cent of former primer quality), result is as follows:
Table 4 embodiment 1 and reference product 4,5 except glue effect comparison
Table 4 result shows, for the synergistic agent of single kind, two kinds of synergistic agent have very good synergy function aspect glue effect.
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements, all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (7)
1. except a glue composition, it is characterized in that, composed of the following components by weight:
D-hesperidene: 30~100 parts;
Tensio-active agent: 10~50 parts;
Synergistic agent: 5~30 parts;
Described tensio-active agent is sapn by weight: fatty alcohol-polyoxyethylene ether: alkyl glycoside=3~8: 1~3: 1~5 mixture forming;
Described synergistic agent is phenylcarbinol by weight: diethylene glycol monobutyl ether=1~5: 1~5 mixture forming.
2. the glue composition that removes according to claim 1, is characterized in that, described composition is composed of the following components by weight:
D-hesperidene: 40~65 parts;
Tensio-active agent: 20~40 parts;
Synergistic agent: 10~25 parts.
3. except a glue aerosol, it is characterized in that, comprise described in claim 1-2 any one except glue composition and propelling agent, the mass percent concentration of wherein said composition is 95.0~99.9%.
4. the glue aerosol that removes according to claim 3, is characterized in that, described propelling agent is nitrogen or carbonic acid gas.
5. described in claim 3 or 4, remove the preparation method of glue aerosol, it is characterized in that, get described each component except glue composition, stirring and evenly mixing; Fill propelling agent and get final product.
6. preparation method according to claim 5, is characterized in that, the pressure that described propelling agent fills is 0.6~0.9MPa.
7. preparation method according to claim 5, is characterized in that, gets described each component except glue composition, stirs 10~30min it is mixed under room temperature; Filling, sealing; Fill propelling agent and get final product.
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CN102051272B (en) * | 2011-01-24 | 2012-11-07 | 北京洛娃日化有限公司 | Multifunctional environmental-protection cleaning agent |
CN102260599B (en) * | 2011-06-15 | 2012-12-19 | 于文 | Environment-friendly degumming agent |
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