CN108102800A - 一种柔性线路板的表面处理的清洗剂 - Google Patents

一种柔性线路板的表面处理的清洗剂 Download PDF

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Publication number
CN108102800A
CN108102800A CN201711439439.4A CN201711439439A CN108102800A CN 108102800 A CN108102800 A CN 108102800A CN 201711439439 A CN201711439439 A CN 201711439439A CN 108102800 A CN108102800 A CN 108102800A
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circuit board
cleaning agent
flexible circuit
surface treatment
cleaning
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CN201711439439.4A
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刘新华
李真瑞
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JIANGXI XINLIHUA DIGITAL TECHNOLOGY Co Ltd
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JIANGXI XINLIHUA DIGITAL TECHNOLOGY Co Ltd
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Priority to CN201711439439.4A priority Critical patent/CN108102800A/zh
Publication of CN108102800A publication Critical patent/CN108102800A/zh
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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/008—Polymeric surface-active agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0073—Anticorrosion compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • C11D3/2044—Dihydric alcohols linear
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

本发明公开了一种柔性线路板的表面处理的清洗剂，包括按质量百分比如下组分组成：二元脂肪酸2.5‑8％，三乙醇胺5‑12％，乙二醇丁醚0.2‑5％，1,2‑丙二醇0.2‑5％，环氧丙烷环氧乙烷聚合物2‑8％，异构烷基环氧丙烷环氧乙烷聚合物2‑8％，乙二醇苯醚2‑8％，纯水60‑68.8％。本发明的产品成本低廉，清洗效果好，清洗力强。

Description

一种柔性线路板的表面处理的清洗剂
技术领域
本发明涉及印制线路板技术领域，尤其涉及一种印制线路板HDI产品的柔性线路板的表面处理的清洗剂。
背景技术
柔性电路板又称“软板，”是用柔性的绝缘基材制成的印刷电路，行业内俗称FPC，是用柔性的绝缘基材(主要是聚酰亚胺或聚酯薄膜)制成的印刷电路板，具有许多硬性印刷电路板不具备的优点。柔性电路提供优良的电性能，能满足更小型和更高密度安装的设计需要，也有助于减少组装工序和增强可靠性。柔性电路板是满足电子产品小型化和移动要求的惟一解决方法。可以自由弯曲、卷绕、折叠，可以承受数百万次的动态弯曲而不损坏导线，可依照空间布局要求任意安排，并在三维空间任意移动和伸缩，从而达到元器件装配和导线连接的一体化；柔性电路板可大大缩小电子产品的体积和重量，适用电子产品向高密度、小型化、高可靠方向发展的需要。因此，FPC在航天、军事、移动通讯、手提电脑、计算机外设、PDA、数字相机等领域或产品上得到了广泛的应用。
柔性印刷线路板有单面、双面和多层板之分。所采用的基材以聚酰亚胺覆铜板为主。此种材料耐热性高、尺寸稳定性好，与兼有机械保护和良好电气绝缘性能的覆盖膜通过压制而成最终产品。双面、多层印制线路板的表层和内层导体通过金属化实现内外层电路的电气连接。
柔性线路板具有节省空间、减轻重量及灵活性高等诸多优点，全球对柔性线路板的需求正逐年增加。柔性线路板独有的特性使其在多种场合成为刚性线路板及传统布线方案的替代方式，同时它也推动了很多新领域的发展，成长最快的部份是计算机硬盘驱动器(HDD)内部连接线，成长速度位居第二的领域是新型集成电路封装，柔性线路技术在便携设备(如移动电话)中的市场潜力非常大。
目前，缺乏一种清洗效果好的柔性线路板的表面处理的清洗剂。
发明内容
本发明的目的在于提供一种清洗效果好的柔性线路板的表面处理的清洗剂。
为达到上述目的，本发明采用了下列技术方案：本发明的一种柔性线路板的表面处理的清洗剂，包括按质量百分比如下组分组成：
进一步地，所述的清洗剂，其特征在于包括按质量百分比如下组分组成：
进一步地，所述的二元脂肪酸为癸二酸、十一碳二酸或十二碳二酸中的至少一种。
更进一步地，所述的等离子清洗机的清洗剂为等离子气体。
进一步地，所述的等离子气体为氩气。
有益效果：本发明的产品成本低廉，清洗效果好，清洗力强。不但可快速彻底清洗线路板上的焊锡膏，完全满足线路板表面洁净度要求，配置后的清洗剂呈碱性(pH大于10.0)，可避免对线路板元器件造成腐蚀，对元器件、焊点、金属和塑料构件等有很好防护作用；本发明同时还解决了现有技术所存在的对环境污染、易燃易爆等问题，安全可靠。
具体实施方式
通过以下实施例进一步详细说明本发明，但应注意本发明的范围并不受这些实施例的任何限制。
实施例1
本发明的一种柔性线路板的表面处理的清洗剂，包括按质量百分比如下组分组成：
实施例2
实施例2与实施例1的区别在于：本发明的一种柔性线路板的表面处理的清洗剂，包括按质量百分比如下组分组成：
实施例3
实施例3与实施例1的区别在于：本发明的一种柔性线路板的表面处理的清洗剂，包括按质量百分比如下组分组成：
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，本发明要求保护范围由所附的权利要求书、说明书及其等效物界定。

Claims (5)

1.一种柔性线路板的表面处理的清洗剂，其特征在于包括按质量百分比如下组分组成：
2.根据权利要求1所述的柔性线路板的表面处理的清洗剂，其特征在于包括按质量百分比如下组分组成：
3.根据权利要求1所述的柔性线路板的表面处理的清洗剂，其特征在于：所述的二元脂肪酸为癸二酸、十一碳二酸或十二碳二酸中的至少一种。
4.根据权利要求1所述的柔性线路板的表面处理的清洗剂，其特征在于：所述的等离子清洗机的清洗剂为等离子气体。
5.根据权利要求1所述的柔性线路板的表面处理的清洗剂，其特征在于：所述的等离子气体为氩气。
CN201711439439.4A 2017-12-27 2017-12-27 一种柔性线路板的表面处理的清洗剂 Pending CN108102800A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113201412A (zh) * 2021-05-25 2021-08-03 深圳市同方电子新材料有限公司 一种用于柔性电路板的半水基清洗剂及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021090A (zh) * 2010-11-23 2011-04-20 大连三达奥克化学股份有限公司 清除线路板表面焊锡膏的碱性水剂清洗剂及制造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102021090A (zh) * 2010-11-23 2011-04-20 大连三达奥克化学股份有限公司 清除线路板表面焊锡膏的碱性水剂清洗剂及制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113201412A (zh) * 2021-05-25 2021-08-03 深圳市同方电子新材料有限公司 一种用于柔性电路板的半水基清洗剂及其制备方法

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Application publication date: 20180601