Efficient cleaning fluid for robot PCB circuit boards

Abstract

The invention provides efficient cleaning fluid for robot PCB circuit boards. The efficient cleaning fluid is prepared from, by weight, 30-45 parts of absolute ethyl alcohol, 5-10 parts of absolute ethyl alcohol, 30-45 parts of isopropyl alcohol, 2-3 parts of acetylacetone, 7-10 parts of 1,4-butanediol, 2-3 parts of sorbide trioleate and 1-2 parts of N,N-bis-hydroxyethyl dodecyl amide. Compared with the prior art, the efficient cleaning fluid has advantages of excellent oil stain removal effects and has anti-corrosion and antistatic functions.

Description

technical field [0001] The invention belongs to the field of robot circuit board cleaning, and in particular relates to a high-efficiency cleaning liquid for robot PCB circuit boards. Background technique [0002] With the progress of society and the development of science and technology, robot production is also changing with each passing day, such as sorting robots, navigation robots, welding robots, handling robots, home service robots, entertainment robots and so on. Different robots perform different tasks according to instructions, and all require powerful circuit boards. [0003] The residual flux and rosin on the surface of the circuit board after soldering remain on the surface of the circuit board, which is easy to corrode the circuit board and affect its use. Moreover, in the process of use, due to air, dust, etc., if it is not cleaned, it will cause corrosion, etc., which will seriously degrade the circuit performance. [0004] Therefore, in order to ensure the...

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Problems solved by technology

[0003] The residual flux and rosin on the surface of the circuit board after soldering remain on the surface of the circuit board, which is easy to corrode the circuit board and affect its use

Moreover, during use, due to air, dust, etc., if it is not cleaned, it will cause corrosion, etc., which will seriously degrade the circuit performance.

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