Anti-freezing agent

A technology of antifreeze and water reducer, applied in the field of additives, can solve the problems of high price, endangering workers' health, corroding steel bars, etc., and achieve the effect of no harm and good antifreeze performance

Inactive Publication Date: 2018-11-20
常州市西林门窗工程有限公司
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  • Abstract
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Problems solved by technology

[0002] At present, the antifreeze used in the construction industry is mainly antifreeze with urea compound sodium nitrite or chloride salt as the antifreeze co

Method used

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Examples

Experimental program
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Embodiment Construction

[0009] An antifreeze, made up of the following components by weight: 15-25 parts of ethylene glycol, 35-55 parts of urea, 10-25 parts of triethanolamine, 10-25 parts of sodium dodecylsulfonate, and water reducing agent 2-6 parts, 50-70 parts of water.

[0010] Specific implementation column 1: 15 parts of ethylene glycol, 35 parts of urea, 10 parts of triethanolamine, 10 parts of sodium lauryl sulfonate, 2 parts of water reducer, and 50 parts of water are stirred and mixed to make additives, and the antifreeze performance Good, harmless and less expensive.

[0011] Specific implementation column 2: 25 parts of ethylene glycol, 55 parts of urea, 10-25 parts of triethanolamine, 25 parts of sodium lauryl sulfonate, 6 parts of water reducer, and 70 parts of water are stirred and mixed to make auxiliary agents, anti- Good freezing performance, no harm and low price.

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Abstract

The invention relates to the technical field of aids, in particular to an anti-freezing agent. The anti-freezing agent is prepared from components in parts by weight as follows: 15-25 parts of ethylene glycol, 35-55 parts of urea, 10-25 parts of triethanolamine, 10-25 parts of sodium dodecyl sulfate, 2-6 parts of a water reducing agent and 50-70 parts of water. The anti-freezing agent is preparedfrom ethylene glycol, urea, triethanolamine, sodium dodecyl sulfate, the water reducing agent and water through heating, mixing and stirring and has good freezing resistance, no damage and lower price.

Description

technical field [0001] The invention relates to the technical field of additives, in particular to an antifreezing agent. Background technique [0002] At present, the antifreeze used in the construction industry is mainly antifreeze with urea compound sodium nitrite or chloride salt as the antifreeze component. The base is a carcinogen and endangers the health of workers; antifreeze with chlorine salt as an antifreeze component will corrode steel bars. Contents of the invention [0003] In order to overcome the deficiencies of the existing antifreezing agents, the present invention provides an antifreezing agent, which is prepared by heating, mixing and stirring ethylene glycol, urea, triethanolamine, sodium dodecylsulfonate, water reducing agent and water. [0004] The technical solution adopted by the present invention to solve the technical problem is: a kind of antifreezing agent, made of the following components by weight: 15-25 parts of ethylene glycol, 35-55 parts...

Claims

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Application Information

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IPC IPC(8): C04B24/16C04B103/60
CPCC04B40/0039C04B2103/601C04B24/026C04B24/126C04B24/122C04B24/16C04B2103/302
Inventor 吴志能
Owner 常州市西林门窗工程有限公司
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