CN100415836C - 用于脱除电子线路板漆层的环保型碱性脱漆剂及其制备、使用方法 - Google Patents
用于脱除电子线路板漆层的环保型碱性脱漆剂及其制备、使用方法 Download PDFInfo
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- CN100415836C CN100415836C CNB2006100897667A CN200610089766A CN100415836C CN 100415836 C CN100415836 C CN 100415836C CN B2006100897667 A CNB2006100897667 A CN B2006100897667A CN 200610089766 A CN200610089766 A CN 200610089766A CN 100415836 C CN100415836 C CN 100415836C
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- paint
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- 239000003973 paint Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 48
- 230000007797 corrosion Effects 0.000 claims abstract description 26
- 238000005260 corrosion Methods 0.000 claims abstract description 26
- 239000000654 additive Substances 0.000 claims abstract description 17
- 239000003112 inhibitor Substances 0.000 claims abstract description 17
- 230000000996 additive effect Effects 0.000 claims abstract description 16
- 239000004094 surface-active agent Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 23
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 18
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 18
- 229920000053 polysorbate 80 Polymers 0.000 claims description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 239000001509 sodium citrate Substances 0.000 claims description 12
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 12
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 9
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 7
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 7
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 5
- 229920000136 polysorbate Polymers 0.000 claims description 5
- 239000001488 sodium phosphate Substances 0.000 claims description 5
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 5
- NNRAOBUKHNZQFX-UHFFFAOYSA-N 2H-benzotriazole-4-thiol Chemical compound SC1=CC=CC2=C1NN=N2 NNRAOBUKHNZQFX-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- -1 wherein Substances 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims 2
- 241000143437 Aciculosporium take Species 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 10
- 239000000758 substrate Substances 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 231100000053 low toxicity Toxicity 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical group SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- ZPIRTVJRHUMMOI-UHFFFAOYSA-N octoxybenzene Chemical compound CCCCCCCCOC1=CC=CC=C1 ZPIRTVJRHUMMOI-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 description 2
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
工艺 | 温度/℃ | 氢氧化钠/g·L<sup>-1</sup> | 表面活性剂/g·L<sup>-1</sup> | 辅助添加剂/g·L<sup>-1</sup> | 缓蚀剂/g·L<sup>-1</sup> | 脱除时间/min |
1-1 | 80 | 150 | 吐温20 40.0 | 三乙醇胺35.0 | MBT 0.5 | 30 |
1-2 | 70 | 100 | 吐温40 30.0 | 聚乙二醇15.0 | BTA 2.5 | 35 |
1-3 | 80 | 75 | 吐温60 10.0 | 磷酸钠10.0 | MBT 1.5 | 40 |
1-4 | 70 | 120 | 吐温80 5.0 | 甘油10.0 | MBT 1.0 | 30 |
1-5 | 80 | 75 | 吐温60 10.0 | MBT 1.5 | 50 | |
1-6 | 70 | 100 | 吐温80 25.0 | 柠檬酸钠20.0 | MBT 0.5 | 30 |
1-7 | 80 | 120 | 吐温80 10.0 | 柠檬酸钠10.0 | BTA 2.5 | 22 |
1-8 | 80 | 80 | 吐温80 5.0 | 柠檬酸钠5.0 | MBT 1.5 | 25 |
1-9 | 80 | 100 | SDS 7.5 | 柠檬酸钠25.0 | MBT 1.0 | 24 |
1-10 | 85 | 80 | 吐温80 2.5 | 柠檬酸钠10.0 | BTA 0.5 | 32 |
1-11 | 85 | 100 | 吐温80 20.0 | 柠檬酸钠2.5 | BTA 1.5 | 20 |
1-12 | 90 | 80 | 吐温80 10.0 | 柠檬酸钠7.5 | BTA 2.0 | 16 |
1-13 | 95 | 60 | 吐温80 20.0 | 柠檬酸钠5.0 | BTA 1.0 | 17 |
工艺 | 温度/℃ | 氢氧化钠/g·L<sup>-1</sup> | 表面活性剂/g·L<sup>-1</sup> | 辅助添加剂/g·L<sup>-1</sup> | 缓蚀剂BTA/g·L<sup>-1</sup> | 脱除时间/min |
2-1 | 70 | 100 | 吐温80 15.0 | 六次甲基四胺5.0 | 2.0 | 40 |
2-2 | 80 | 80 | 吐温80 10.0 | 六次甲基四胺15.0 | 0.5 | 18 |
2-3 | 80 | 100 | 吐温80 7.5 | 六次甲基四胺10.0 | 1.0 | 23 |
2-4 | 80 | 100 | TritonX-100 5.0 | 六次甲基四胺20.0 | 2.5 | 20 |
2-5 | 80 | 80 | SDS 5.0 | 六次甲基四胺10.0 | 1.5 | 25 |
2-6 | 90 | 60 | 吐温80 5.0 | 六次甲基四胺5.0 | 0.5 | 15 |
Claims (4)
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CNB2006100897667A CN100415836C (zh) | 2006-07-14 | 2006-07-14 | 用于脱除电子线路板漆层的环保型碱性脱漆剂及其制备、使用方法 |
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CNB2006100897667A CN100415836C (zh) | 2006-07-14 | 2006-07-14 | 用于脱除电子线路板漆层的环保型碱性脱漆剂及其制备、使用方法 |
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CN1887979A CN1887979A (zh) | 2007-01-03 |
CN100415836C true CN100415836C (zh) | 2008-09-03 |
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Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102344712B (zh) * | 2011-10-31 | 2016-08-10 | 扬州润达油田化学剂有限公司 | 一种高效脱漆剂及其制备工艺 |
CN102876109B (zh) * | 2012-09-18 | 2014-03-05 | 广东红日星实业有限公司 | 一种碱性脱漆剂及其制备方法 |
CN103013221A (zh) * | 2012-12-14 | 2013-04-03 | 广东工业大学 | 一种水基型脱漆剂的制备与使用方法 |
CN103388160B (zh) * | 2013-07-19 | 2016-05-25 | 北京科技大学 | 用废弃电路板溶铜-电沉积联用法制备超细铜粉的方法 |
CN103484885B (zh) * | 2013-09-26 | 2016-02-03 | 无锡阳工机械制造有限公司 | 一种去除铁具表面漆层的方法 |
CN103484887B (zh) * | 2013-09-26 | 2016-03-02 | 无锡阳工机械制造有限公司 | 一种去除铁具表面漆层的方法 |
CN103484880B (zh) * | 2013-09-26 | 2015-11-18 | 无锡阳工机械制造有限公司 | 一种去除漆层的方法 |
CN103484879B (zh) * | 2013-09-26 | 2016-01-20 | 无锡阳工机械制造有限公司 | 一种去除工件表面漆层的方法 |
CN103484883B (zh) * | 2013-09-26 | 2016-01-20 | 无锡阳工机械制造有限公司 | 一种去除工件表面漆层的方法 |
CN103484878B (zh) * | 2013-09-26 | 2016-02-03 | 无锡阳工机械制造有限公司 | 一种去除工件表面漆层的方法 |
CN103484886B (zh) * | 2013-09-26 | 2016-03-02 | 无锡阳工机械制造有限公司 | 一种去除铁具表面漆层的方法 |
CN103484881B (zh) * | 2013-09-26 | 2016-02-03 | 无锡阳工机械制造有限公司 | 一种去除漆层的方法 |
CN105086582B (zh) * | 2014-05-23 | 2018-05-08 | 厦门市五翔盛环保科技有限公司 | 一种塑料脱漆剂的制备及使用方法 |
CN104845435B (zh) * | 2015-06-02 | 2017-12-29 | 深圳市板明科技有限公司 | 一种感光油墨清洗剂 |
CN105002363A (zh) * | 2015-08-07 | 2015-10-28 | 珠海格力电器股份有限公司 | 一种从线路板中回收金的方法 |
CN107987603A (zh) * | 2017-10-31 | 2018-05-04 | 宁波金田铜业(集团)股份有限公司 | 一种废电磁线脱漆工艺及装置 |
CN109880432B (zh) * | 2019-02-23 | 2022-03-15 | 上海富柏化工有限公司 | 无卤pcb板专用防焊绿漆剥除剂及其制备方法与应用 |
CN110113889A (zh) * | 2019-04-14 | 2019-08-09 | 广州恒荣电子科技有限公司 | 一种阻焊字符剥除剂 |
CN110408260A (zh) * | 2019-08-15 | 2019-11-05 | 紫光宏茂微电子(上海)有限公司 | 一种剥离pcb板防焊漆的化学试剂及剥离方法 |
CN114276712A (zh) * | 2022-01-21 | 2022-04-05 | 深圳市松柏实业发展有限公司 | 油墨剥离液及线路板油墨的剥离工艺 |
CN116925588A (zh) * | 2023-07-27 | 2023-10-24 | 杭州春池旅游用品有限公司 | 一种去油漆清洁液配方及其制备方法 |
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CN1234061A (zh) * | 1996-10-22 | 1999-11-03 | 布伦特国际公司 | 从基底上脱除油漆的组合物和方法 |
CN1775871A (zh) * | 2005-12-12 | 2006-05-24 | 北京科技大学 | 一种碱性脱漆剂及制备、使用方法 |
-
2006
- 2006-07-14 CN CNB2006100897667A patent/CN100415836C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1234061A (zh) * | 1996-10-22 | 1999-11-03 | 布伦特国际公司 | 从基底上脱除油漆的组合物和方法 |
CN1775871A (zh) * | 2005-12-12 | 2006-05-24 | 北京科技大学 | 一种碱性脱漆剂及制备、使用方法 |
Non-Patent Citations (4)
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交流阻抗法研究BTA和MBT对铜的缓蚀行为. 童汝亭,马子川,周国定,蔡生民.化学研究与应用,第8卷第3期. 1996 |
交流阻抗法研究BTA和MBT对铜的缓蚀行为. 童汝亭,马子川,周国定,蔡生民.化学研究与应用,第8卷第3期. 1996 * |
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Assignee: Victory Giant Technology(HuiZhou)Co.,Ltd. Assignor: University of Science and Technology Beijing Contract record no.: 2010440000740 Denomination of invention: Green alkaline paint remover for eliminating coating from electronic circuit board and its prepn and usage Granted publication date: 20080903 License type: Exclusive License Open date: 20070103 Record date: 20100611 |
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