CN103468052B - Remover of electric porcelain insulator surface failure paint - Google Patents
Remover of electric porcelain insulator surface failure paint Download PDFInfo
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- CN103468052B CN103468052B CN201310446318.8A CN201310446318A CN103468052B CN 103468052 B CN103468052 B CN 103468052B CN 201310446318 A CN201310446318 A CN 201310446318A CN 103468052 B CN103468052 B CN 103468052B
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- fluoride
- stripper
- fluorochemical
- weight
- methanaminium
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- 239000012212 insulator Substances 0.000 title claims abstract description 30
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 23
- 239000003973 paint Substances 0.000 title abstract description 20
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000002904 solvent Substances 0.000 claims abstract description 11
- 239000012190 activator Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 14
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 11
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 11
- GTDKXDWWMOMSFL-UHFFFAOYSA-M tetramethylazanium;fluoride Chemical compound [F-].C[N+](C)(C)C GTDKXDWWMOMSFL-UHFFFAOYSA-M 0.000 claims description 11
- 230000008719 thickening Effects 0.000 claims description 11
- 150000001412 amines Chemical group 0.000 claims description 10
- 239000012466 permeate Substances 0.000 claims description 10
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- 239000012286 potassium permanganate Substances 0.000 claims description 8
- 229920001661 Chitosan Polymers 0.000 claims description 7
- 108010010803 Gelatin Proteins 0.000 claims description 7
- 229920000159 gelatin Polymers 0.000 claims description 7
- 239000008273 gelatin Substances 0.000 claims description 7
- 235000019322 gelatine Nutrition 0.000 claims description 7
- 235000011852 gelatine desserts Nutrition 0.000 claims description 7
- 239000003350 kerosene Substances 0.000 claims description 7
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 235000013024 sodium fluoride Nutrition 0.000 claims description 7
- 239000011775 sodium fluoride Substances 0.000 claims description 7
- ZJKOMXZUJBYOOK-UHFFFAOYSA-M tetraphenylazanium;hydroxide Chemical compound [OH-].C1=CC=CC=C1[N+](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 ZJKOMXZUJBYOOK-UHFFFAOYSA-M 0.000 claims description 7
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 5
- 239000003502 gasoline Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 4
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims description 4
- QSUJAUYJBJRLKV-UHFFFAOYSA-M tetraethylazanium;fluoride Chemical compound [F-].CC[N+](CC)(CC)CC QSUJAUYJBJRLKV-UHFFFAOYSA-M 0.000 claims description 4
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims description 4
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 claims description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 4
- 102000018779 Replication Protein C Human genes 0.000 claims description 2
- 108010027647 Replication Protein C Proteins 0.000 claims description 2
- 125000001033 ether group Chemical group 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 230000003373 anti-fouling effect Effects 0.000 description 21
- 239000004615 ingredient Substances 0.000 description 6
- 229920002379 silicone rubber Polymers 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000006253 efflorescence Methods 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- MOVBJUGHBJJKOW-UHFFFAOYSA-N methyl 2-amino-5-methoxybenzoate Chemical compound COC(=O)C1=CC(OC)=CC=C1N MOVBJUGHBJJKOW-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a remover of electric porcelain insulator surface failure paint. The remover is obtained by mixing of 5-20 weight parts of a fluoride, 1-5 weight parts of an organic quaternary ammonium alkali, 20-50 weight parts of a solvent, 1-10 weight parts of an activator, 5-30 weight parts of a penetrating agent and 1-5 weight parts of a thickening agent. The remover can be prepared by simple processes, is convenient for use, has a fast reaction rate and high peeling efficiency, does not damage an insulator substrate and can be widely used for popularization.
Description
Technical field
The present invention relates to a kind of stripper of electric porcelain insulator surface failure coating.
Background technology
Electric porcelain insulator is a kind of for the important accessory on electric transmission and distribution circuit and equipment, when its surface when covering and being subject to the affecting of misty rain, is easily produced effecting electric power pollution flashover by filthy.At electric porcelain insulator surface-coated one deck room temperature vulcanized silicone rubber coating, be one of effective measure that prevent pollution flashover.
Room temperature vulcanized silicone rubber antifouling flush paint is a kind of power system electric function material, is to aim at electrical network and each, defeated, the lasting abatement apparatus pollution flashover hidden danger up hill and dale of electricity consumption client and the product that designs.Room temperature vulcanized silicone rubber antifouling flush paint belongs to organic insulation, and ageing failure is inevitable.Corona discharge, electric arc and natural environmental condition all can make antifouling flush paint ageing failure as uviolizing, filth, rainwater, high temperature or severe cold etc.In addition on market, the quality product quality of different antifouling flush paint producer differs, construction quality also height is uneven, after electric porcelain insulator surface-coated antifouling flush paint, just may there is coating peeling in short period of time, the even efflorescence of chapping, the phenomenon such as come off, coating hydrophobicity loss, causes equipment resistant to dodge performance degradation.The antifouling flush paint that on the line of city, ± 500KV direct-current transmission river, part insulator surface applies is used less than within 3 years, just having occurred be full of cracks, efflorescence, the ageing failure phenomenon coming off, and has had a strong impact on the safe operation of electrical network.
The mode of general employing overcoating antifouling flush paint is repaired the anti-fouling flashover performance of power equipment external insulation.For guaranteeing the overcoating quality of antifouling flush paint, conventionally need to dispose the original antifouling flush paint of porcelain insulation sub-surface, then carry out overcoating in bright and clean dry porcelain insulation sub-surface.In the self cure silicon antifouling flush paint formula using at present, be generally all added with reinforced filling or special additive to improve mechanical property and the sticking power of coating, existing scavenging agent is removed inefficacy coating in the short period of time at normal temperatures, and the compositions such as the methylene dichloride in scavenging agent, trichloromethane have stronger toxicity, as European Union expressly bans use of methylene dichloride clean-out system.Site work still adopts the method that craft is torn or bamboo chip is rooted out to remove inefficacy coating at present, wastes time and energy and removes weak effect, also may damage electric porcelain insulator body.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, and a kind of electric porcelain insulator surface failure antifouling flush paint stripper is provided, and uses this stripper can effectively peel off original inefficacy coating, recovers the clean surface of electric porcelain insulator.
In order to achieve the above object, technical scheme provided by the invention is:
The stripper of described electric porcelain insulator surface failure coating is mixed together by the raw material of following weight part:
Fluorochemical 5～20
Organic quaternary amine alkali 1～5
Solvent 20～50
Activator 1～10
Permeate agent 5～30
Thickening material 1～5.
Wherein, described fluorochemical is the mixture that materials two or more in Sodium Fluoride, Potassium monofluoride, Neutral ammonium fluoride, Methanaminium, N,N,N-trimethyl-, fluoride, tetraethyl ammonium fluoride, dimethyl hydrogen Neutral ammonium fluoride or trimethylammonium hydrofluorination ammonium forms with non-vanishing arbitrarily part by weight; Described " two kinds " comprise given figure.
Described organic quaternary amine alkali is one or more in Tetramethylammonium hydroxide, tetraethyl ammonium hydroxide, TPAOH, TBAH or tetraphenyl ammonium hydroxide;
Described solvent is one or more in acetone, methyl alcohol or propylene glycol;
Described activator is one or more in potassium permanganate, potassium bichromate or hydrogen peroxide;
Described permeate agent is one or more in gasoline, kerosene or ether;
Described thickening material is one or more in gelatin, chitosan or magnesium aluminum silicate.
Preferably, described fluorochemical is Sodium Fluoride, Neutral ammonium fluoride, Methanaminium, N,N,N-trimethyl-, fluoride by non-vanishing part by weight arbitrarily, preferably press the mixture of the part by weight composition of 4:10:2; Described organic quaternary amine alkali is Tetramethylammonium hydroxide; Described flux is methyl alcohol; Described activator is potassium bichromate; Described permeate agent is ether; Described thickening material is gelatin.
Preferably, described fluorochemical is Potassium monofluoride and Methanaminium, N,N,N-trimethyl-, fluoride by non-vanishing part by weight arbitrarily, preferably press the mixture of the part by weight composition of 2:1; Described organic quaternary amine alkali is tetraphenyl ammonium hydroxide; Described solvent is propylene glycol; Described activator is potassium permanganate; Described permeate agent is kerosene; Described thickening material is chitosan.
Below in conjunction with principle and beneficial effect, the invention will be further described:
In the present invention, fluorochemical and organic quaternary amine alkali are the essential substance that plays the effect of peeling off, and under strong basicity environment, by destroying the molecular linkage of silicon rubber, cause silicon rubber inner netted destructurized, and swelling phenomenon occurs.Fluorochemical in the present invention is two or more in Sodium Fluoride, Potassium monofluoride, Neutral ammonium fluoride, Methanaminium, N,N,N-trimethyl-, fluoride, tetraethyl ammonium fluoride, dimethyl hydrogen Neutral ammonium fluoride or trimethylammonium hydrofluorination ammonium, when various ingredients is mixed as long as guarantee that arbitrary substance weight is non-vanishing; Organic quaternary amine alkali in the present invention is one or more in Tetramethylammonium hydroxide, tetraethyl ammonium hydroxide, TPAOH, TBAH or tetraphenyl ammonium hydroxide, needs only and guarantee that arbitrary composition weight is non-vanishing when various ingredients is mixed.
Solvent can strengthen the swelling action of stripper to antifouling flush paint.Solvent in the present invention is one or more in acetone, methyl alcohol or propylene glycol, needs only and guarantee that arbitrary composition weight is non-vanishing when various ingredients is mixed.
Activator has oxidation, has synergy, improves coating peeling rate and efficiency.Activator in the present invention is one or more in potassium permanganate, potassium bichromate or hydrogen peroxide, needs only and guarantee that arbitrary composition weight is non-vanishing when various ingredients is mixed.
Permeate agent can play osmosis, can help stripper to be penetrated between coating and electroceramics substrate, improves and peels off effect.Permeate agent in the present invention is one or more in gasoline, kerosene or ether, needs only and guarantee that arbitrary composition weight is non-vanishing when various ingredients is mixed.
Thickening material plays thickening power, can increase the viscosity of stripper, reduces mobility, also can reduce the volatilization of solvent simultaneously.Thickening material in the present invention is one or more in gelatin, chitosan or magnesium aluminum silicate, needs only and guarantee that arbitrary composition weight is non-vanishing when various ingredients is mixed.
When the stripper of electric porcelain insulator surface failure coating of the present invention is used, the infiltration by stripper, destroy the inner reticulated structure of silicon rubber and make the comprehensive actions such as coating generation swelling remove the antifouling flush paint that insulator surface lost efficacy.Follow following step:
(1) stripper submergence coating.Under equipment power down mode, stripper directly sprayed or brush in inefficacy antifouling flush paint surface, noting making as far as possible stripper submergence coating surface.
(2) rag is cleaned.After approximately 5-10 minutes, available rag wipes out antifouling flash coating layer.
(3) water rinses.Insulator surface inefficacy coating rinses out residual stripper with clear water after erasing.Again with cloths for cleaning by after insulator surface wiped clean, can again apply antifouling flash coating layer.
Compared with prior art, the invention has the beneficial effects as follows into:
When the stripper of electric porcelain insulator surface failure coating of the present invention is removed inefficacy antifouling flush paint, under the synergy of each composition of stripper, in 10 minutes, there is swelling, wrinkling, dissolving in original coating, thereby reduce coating at the suprabasil sticking power of electric porcelain insulator, make coating and substrate separately, reach and peel off insulator surface inefficacy antifouling flush paint object, and to the corrosion-free destructive force of electric porcelain insulator substrate, can directly carry out the overcoating work of antifouling flush paint.Stripper preparation provided by the invention is simple, and easy to use, the reaction times is fast, charge stripping efficiency is high and do not damage insulator substrate, is beneficial to extensive popularization.
Embodiment
embodiment 1
The stripper of described electric porcelain insulator surface failure coating is mixed together by the raw material of following weight part:
Neutral ammonium fluoride 10 g
Sodium Fluoride 4 g
Tetramethyl-ammonium fluoride 2 g
Tetramethylammonium hydroxide 5 g
Methyl alcohol 30 g
Potassium bichromate 5 g
Ether 20 g
Gelatin 3 g.
embodiment 2
The stripper of described electric porcelain insulator surface failure coating is mixed together by the raw material of following weight part:
Methanaminium, N,N,N-trimethyl-, fluoride 5 g
Potassium monofluoride 10 g
Tetraphenyl ammonium hydroxide 5 g
Propylene glycol 40 g
Potassium permanganate 5 g
Kerosene 20 g
Chitosan 5 g.
embodiment 3
The stripper of described electric porcelain insulator surface failure coating is mixed together by the raw material of following weight part:
Tetraethyl ammonium fluoride 0.01 g
Dimethyl hydrogen Neutral ammonium fluoride 5 g
Tetraethyl ammonium hydroxide 3g
TPAOH 0.1g
Acetone 20g
Hydrogen peroxide 1g
Gasoline 5g
Magnesium aluminum silicate 1g.
embodiment 4
The stripper of described electric porcelain insulator surface failure coating is mixed together by the raw material of following weight part:
Trimethylammonium hydrofluorination ammonium 5g
Potassium monofluoride 5g
TBAH 4.5g
Tetramethylammonium hydroxide 0.5g
Ether 50g
Potassium permanganate 10g
Kerosene 30g
Gelatin 5g.
embodiment 5
The stripper of described electric porcelain insulator surface failure coating is mixed together by the raw material of following weight part:
Methanaminium, N,N,N-trimethyl-, fluoride 6 g
Potassium monofluoride 10 g
Tetraphenyl ammonium hydroxide 5 g
Propylene glycol 40 g
Methyl alcohol 10g
Potassium permanganate 5 g
Potassium bichromate 5g
Ether 20 g
Gasoline 0.5g
Chitosan 4 g
Magnesium aluminum silicate 1 g.
Use above-described embodiment 1～5 gained stripper product of the present invention, by above-mentioned removing, use step to implement the removing to certain line insulator surface failure antifouling flush paint, the elimination efficiency of original coating all reaches 100%, and the clean noresidue of insulator surface after removing, meets overcoating requirement completely.
Claims (5)
1. a stripper for electric porcelain insulator surface failure coating, is characterized in that, described stripper is mixed together by the raw material of following weight part:
Fluorochemical 5～20
Organic quaternary amine alkali 1～5
Solvent 20～50
Activator 1～10
Permeate agent 5～30
Thickening material 1～5;
Wherein, described fluorochemical is the mixture that materials two or more in Sodium Fluoride, Potassium monofluoride, Neutral ammonium fluoride, Methanaminium, N,N,N-trimethyl-, fluoride, tetraethyl ammonium fluoride, dimethyl hydrogen Neutral ammonium fluoride or trimethylammonium hydrofluorination ammonium forms with non-vanishing arbitrarily part by weight;
Described organic quaternary amine alkali is one or more in Tetramethylammonium hydroxide, tetraethyl ammonium hydroxide, TPAOH, TBAH or tetraphenyl ammonium hydroxide;
Described solvent is one or more in acetone, methyl alcohol or propylene glycol;
Described activator is one or more in potassium permanganate, potassium bichromate or hydrogen peroxide;
Described permeate agent is one or more in gasoline, kerosene or ether;
Described thickening material is one or more in gelatin, chitosan or magnesium aluminum silicate.
2. stripper as claimed in claim 1, is characterized in that, described fluorochemical is that Sodium Fluoride, Neutral ammonium fluoride, Methanaminium, N,N,N-trimethyl-, fluoride are by the mixture of non-vanishing arbitrarily part by weight composition; Described organic quaternary amine alkali is Tetramethylammonium hydroxide; Described solvent is methyl alcohol; Described activator is potassium bichromate; Described permeate agent is ether; Described thickening material is gelatin.
3. stripper as claimed in claim 2, is characterized in that, described fluorochemical is the mixture that Sodium Fluoride, Neutral ammonium fluoride and Methanaminium, N,N,N-trimethyl-, fluoride form by the part by weight of 4:10:2.
4. stripper as claimed in claim 1, is characterized in that, described fluorochemical is the mixture that Potassium monofluoride and Methanaminium, N,N,N-trimethyl-, fluoride form by non-vanishing arbitrarily part by weight; Described organic quaternary amine alkali is tetraphenyl ammonium hydroxide; Described solvent is propylene glycol; Described activator is potassium permanganate; Described permeate agent is kerosene; Described thickening material is chitosan.
5. stripper as claimed in claim 4, is characterized in that, described fluorochemical is the mixture that Potassium monofluoride and Methanaminium, N,N,N-trimethyl-, fluoride form by the part by weight of 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446318.8A CN103468052B (en) | 2013-09-27 | 2013-09-27 | Remover of electric porcelain insulator surface failure paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446318.8A CN103468052B (en) | 2013-09-27 | 2013-09-27 | Remover of electric porcelain insulator surface failure paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103468052A CN103468052A (en) | 2013-12-25 |
| CN103468052B true CN103468052B (en) | 2014-11-05 |
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|---|---|---|---|
| CN201310446318.8A Active CN103468052B (en) | 2013-09-27 | 2013-09-27 | Remover of electric porcelain insulator surface failure paint |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111440356A (en) * | 2020-04-13 | 2020-07-24 | 武汉疏能新材料有限公司 | Special stripping agent for room temperature vulcanized silicone rubber for insulator and stripping method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050066995A1 (en) * | 2003-09-30 | 2005-03-31 | International Business Machines Corporation | Non-hermetic encapsulant removal for module rework |
| JP4628209B2 (en) * | 2004-11-18 | 2011-02-09 | 花王株式会社 | Release agent composition |
| TW200722505A (en) * | 2005-09-30 | 2007-06-16 | Rohm & Haas Elect Mat | Stripper |
| TWI338026B (en) * | 2007-01-05 | 2011-03-01 | Basf Electronic Materials Taiwan Ltd | Composition and method for stripping organic coatings |
| CN101641767B (en) * | 2007-03-16 | 2013-10-30 | 富士通株式会社 | Silicon dielectric treating agent for use after etching, process for producing semiconductor device, and semiconductor device |
| CN101684213B (en) * | 2009-07-31 | 2011-11-16 | 南京师范大学 | Multifunctional chorine-free and benzene-free compound paint stripper and production method thereof |
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