Unlock instant, AI-driven research and patent intelligence for your innovation.

Environmental-friendly circuit board cleaning agent and preparation method thereof

A circuit board cleaning agent, an environmentally friendly technology, applied in the field of cleaning agents

Inactive Publication Date: 2015-03-04
JIANGMEN JIANGHAI DISTRICT AOQI CHEM TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, some manufacturers use water-based circuit board cleaners, but water-based circuit board cleaners are corrosive to a certain extent and require a drying process, which is time-consuming and expensive. Therefore, few manufacturers use them.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) First put 2% of anti-oxidant benzotriazole and 4% of anti-whitening agent diethylene glycol monobutyl ether into the reaction kettle, and mix well;

[0022] (2) Then put 40% of alkane compound, 25% of n-hexane, and 15% of xylene into the mixture in (1), and mix well;

[0023] (3) Finally, the flame retardant isopropylated with 4% triphenyl phosphate and 10% isopropanol to obtain an environmentally friendly cleaning agent.

[0024] The alkane compound used in this embodiment is an alkane compound with 7-9 carbon atoms.

[0025] The environment-friendly circuit board cleaning agent prepared by the method has many advantages:

[0026] (1) Environmental protection, this circuit board cleaning agent has no impact on the global environment;

[0027] (2) Low toxicity, it basically does not cause harm to the body of the operating staff;

[0028] (3) Non-corrosive, this environmentally friendly circuit board cleaner is non-corrosive to various electronic components such a...

Embodiment 2

[0032] (1) Put 4% of anti-oxidant benzotriazole and 8% of anti-whitening agent diethylene glycol monobutyl ether into the reaction kettle, and mix well;

[0033] (2) Then put 30% of alkane compound, 30% of n-hexane, and 13% of xylene into the mixture in (1), and mix well;

[0034] (3) Finally, the flame retardant isopropylated with 5% triphenyl phosphate and 10% isopropanol to obtain an environmentally friendly cleaning agent.

[0035] The invention discloses a preparation method of an environment-friendly circuit board cleaning agent. The alkane compound used is an alkane compound with 7-9 carbon atoms.

[0036] The environment-friendly circuit board cleaning agent prepared by the method has many advantages:

[0037] (1) Environmental protection, this circuit board cleaning agent has no impact on the global environment;

[0038] (2) Low toxicity, it basically does not cause harm to the body of the operating staff;

[0039] (3) Non-corrosive, this environmentally friendly c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an environmental-friendly circuit board cleaning agent and a preparation method thereof, belonging to the field of cleaning agents and particularly relating to the field of cleaning of various electronic industries, such as various household appliances, electric products, illuminators, light-emitting diodes (LED) and the like. The environmental-friendly circuit board cleaning agent comprises an alkane compound, n-hexane, blush preventive agent diethylene glycol monobutyl ether, dimethyl benzene, oxidation inhibitor benzotriazole, flame retardant isopropyl triphenyl phosphate and isopropanol, wherein the carbon number of the alkane compound is 7-9. The environmental-friendly circuit board cleaning agent prepared through the method disclosed by the invention has multiple advantages of environmental friendliness, low toxicity, no corrosion and small odor.

Description

technical field [0001] The invention discloses an environment-friendly circuit board cleaning agent and a preparation method thereof, which belong to the field of cleaning agents, and in particular relate to the cleaning field of various electronic industries such as various household appliances, electronic appliances, lighting and LEDs. Background technique [0002] The circuit board is the provider of the electrical connection of electronic components. Because of the dense distribution of circuits and parts on the surface, it is easy to leave dirt, fingerprints and other dirt during the preparation process, which affects the use of the circuit board. Therefore, the circuit board should be used before use. It must be processed by cleaning process. Circuit board cleaning agent can remove all kinds of flux residues, rosin, inorganic acid, organic acid, welding slag, ink and fingerprints left on various circuit boards, SMT stencils, LED strips, etc. [0003] At present, circu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C11D7/60C11D7/24C11D7/26C11D7/32C11D7/36
Inventor 王石平
Owner JIANGMEN JIANGHAI DISTRICT AOQI CHEM TECH