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Preparation method for antistatic cleaning liquid

A cleaning solution and anti-static technology, applied in chemical instruments and methods, detergent compounding agents, detergent compositions, etc., can solve the problems of discoloration and surface scale on objects, and achieve the effect of mild performance and convenient use.

Inactive Publication Date: 2018-01-19
SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are many antistatic agents on the market, which can place static electricity on the surface of the object by spraying, etc., but the existing antistatic agents will cause negative effects such as fouling and discoloration on the surface of the object after long-term use, and special cleaning is required. Anti-static treatment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation method of antistatic cleaning solution, comprising the following steps:

[0023] Step 1, dissolve 2 parts of polyethylene glycol 400 in parts by weight, 2 parts of surfactant, 3 parts of sodium alkylbenzene sulfonate and 2 parts of sodium silicate in 70 parts of water, stir and mix, and the stirring speed is 120 Rev / min, stirring time 20 minutes, obtain mixed solution 1;

[0024] Step 2, after heating the mixed solution, add 1 part of paraben, 2 parts of sodium bicarbonate and 5 parts of sodium lauryl sulfate, add ethanol dropwise under stirring, the amount of dropping is 10 parts, and the amount of dropping The speed is 1 drop / second, and the stirring is continued for 10 minutes after the dropwise addition is completed, wherein the temperature of the mixed solution 1 after heating is 50°C, and the mixed solution 2 is obtained;

[0025] Step 3: Add 0.5 parts of titanium oxide, 3 parts of nano-silicon dioxide, and 0.5 parts of silicone oil defoamer to the ...

Embodiment 2

[0027] A preparation method of antistatic cleaning solution, comprising the following steps:

[0028] Step 1, dissolve 3 parts of polyethylene glycol 400 in parts by weight, 3 parts of surfactant, 4 parts of sodium alkylbenzene sulfonate and 2 parts of sodium silicate in 75 parts of water, stir and mix, and the stirring speed is 123 Rev / min, stirring time 25 minutes, obtain mixed solution 1;

[0029] Step 2, after heating the mixture, add 1 part of paraben, 3 parts of sodium bicarbonate and 6 parts of sodium lauryl sulfate, add isopropanol dropwise under stirring, the amount of dropping is 12 parts, drop The rate of addition is 1 drop / second, and the stirring is continued for 15 minutes after the addition is completed, wherein the temperature of the mixed solution 1 after heating is 54°C, and the mixed solution 2 is obtained;

[0030] Step 3: Add 0.7 parts of titanium oxide, 4 parts of nano-silicon dioxide, and 0.6 parts of silicone oil defoamer to the mixed solution 2, stir ...

Embodiment 3

[0032] A preparation method of antistatic cleaning solution, comprising the following steps:

[0033] Step 1, dissolve 5 parts of polyethylene glycol 400 in parts by weight, 3 parts of surfactants, 5 parts of sodium alkylbenzenesulfonate and 3 parts of sodium silicate in 80 parts of water, stir and mix, and the stirring speed is 125 Rev / min, stirring time 26 minutes, obtain mixed solution 1;

[0034] Step 2, after heating the mixed solution, add 2 parts of paraben, 4 parts of sodium bicarbonate and 8 parts of sodium lauryl sulfate, add ethanol dropwise under stirring, the amount of dropping is 13 parts, and the amount of dropping The speed is 1 drop / second, and the stirring is continued for 18 minutes after the dropwise addition is completed, wherein the temperature of the mixed solution 1 after heating is 57°C, and the mixed solution 2 is obtained;

[0035] Step 3: Add 0.8 parts of titanium oxide, 6 parts of nano-silicon dioxide, and 0.7 parts of silicone oil defoamer to the...

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PUM

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Abstract

The invention discloses a preparation method for an antistatic cleaning liquid. The preparation method comprises the following steps: firstly, dissolving polyethylene glycol, a surfactant, sodium alkyl benzene sulfonate and sodium silicate into water, and performing mixing under stirring to obtain a mixed liquid 1; secondly, heating the mixed liquid 1, adding nipagin ester, sodium bicarbonate andsodium dodecyl sulfate, adding an alcohol solvent dropwise under a stirring condition, and continuing to perform stirring to obtain a mixed liquid 2 after the adding is finished; and finally, adding titanium oxide, inorganic nano particles and a defoaming agent into the mixed liquid 2, and performing mixing under stirring to obtain the antistatic cleaning liquid. The antistatic cleaning liquid obtained by the preparation method provided by the invention has a good cleaning effect, after a substance is cleaned, the surface of the cleaned substance is coated with an antistatic film, and therefore the antistatic cleaning liquid plays a good antistatic effect.

Description

technical field [0001] The invention belongs to the technical field of cleaning liquid preparation, and in particular relates to a preparation method of an antistatic cleaning liquid. Background technique [0002] Static electricity is a static charge or a non-flowing charge (the flowing charge forms a current). Static electricity is formed when charges accumulate on an object or surface, and charges are divided into positive charges and negative charges, that is to say, static electricity is also divided into two types, namely positive static electricity and negative static electricity. Positive static electricity is formed when positive charges accumulate on an object, and negative static electricity is formed when negative charges accumulate on an object. Object) or an object with a potential difference with it, charge transfer will occur, which is the phenomenon of spark discharge that we see every day. For example, the weather in the north is dry in winter, and the hu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/08C11D3/10C11D3/12C11D3/16C11D3/20C11D3/43C11D3/48C11D3/60C09K3/16
Inventor 冉宏敏
Owner SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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