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Multifunctional antifreezing cooling agent for automobile

A car cooling and multi-functional technology, applied in the field of chemistry, can solve problems such as flammability, explosion and corrosion

Inactive Publication Date: 2005-12-21
杨毅男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems of flammability, explosion, corrosion, toxicity and high cost of automobile coolant currently used in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0860] In a certain area, the external environment in winter is: the highest temperature is -1°C, the lowest temperature is -40°C, and the technical formula (43) is selected. The technical formula of the solid chemical raw material for the multi-functional antifreeze automobile coolant is, its components The weight percentage (weight %) is: (1=100kg / consumption)

[0861] Calcium Chloride: 95%; Sodium Benzoate: 1%;

[0862] Sodium metasilicate: 1% Trisodium phosphate chloride: 0.98%;

[0863] Benzimidazole allyl sulfide: 2% Defoamer TS-103: 0.01%

[0864] Water-soluble dyes: 0.01%.

[0865] Multifunctional antifreeze automobile coolant, which uses water as a solvent and the above-mentioned various solid chemical raw materials as solutes to prepare a solution with a concentration of 29.9%, which is suitable for use under natural conditions at a temperature above -50°C. Its technology The weight content of each component in the formula is: (1=100kg / consumption)

[0866] Deion...

Embodiment 2

[0871] In a certain area, under the natural conditions of the highest temperature of -1°C in winter and the lowest temperature of -26°C; the technical formula of solid chemical raw materials for its multi-functional automobile coolant is selected from the technical formula (71) by weight percent of its components Content (weight %) is: (1=100kg / consumption)

[0872] Magnesium Chloride: 95%; Sodium Benzoate; 1%;

[0873] Sodium metasilicate: 0.98%; Benzimidazole allyl sulfide: 3%;

[0874] Defoamer TS-103: 0.01%; Water-soluble dye: 0.01%.

[0875] Multifunctional antifreeze automobile coolant, which uses water as a solvent and the above-mentioned various solid chemical raw materials as solutes to prepare a solution with a concentration of 32%. It is suitable for use under natural conditions at a temperature above -28°C. Its technology The weight content of each component in the formula is: (1=100kg / consumption)

[0876] Purified water 100

[0877] Solid chemical raw materia...

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Abstract

The invention belongs to auto anti-frozen cooling fluid technological field. It is made from water, calcium chloride, magnesium chloride, sodium benzoate, benzotriazole (BTA), sodium metasilicate, sodium nitrite, sodium triphosphate, sodium tetraborate, chlorination trisodium phosphate, benzimidazol eallyl sufide, defoamer and dyestuff and refined by adopting modern technics. Adding solute into the solution will make its boiling point increased, freezing point decreased. It can effectively prevent ferrous metal, aluminium, cuprum and its alloy from eroded by cooling fluid and can improve the heat conduction speed of cooling fluid and metal. The invention has such functions as anti-boiling, antifreezing, anti-cavitation, corrosion preventing, and sterilizing, disinfecting, bleaching, decontaminating, scale-boring, wash, depurating cooling fluid and so on. So it can be used as antifreeze of water cycle system of various motor vehicle and mechanical device, and can also be used at -33 Deg. C and -50 Deg. C.

Description

[0001] A multifunctional antifreeze automobile coolant has wide sources of raw materials, safe transportation and storage, simple and simple production process, wide application range and meets environmental protection requirements. 1. Technical field [0002] The invention belongs to the chemical category and belongs to the technical field of automobile coolant. 2. Background technology [0003] 1. Understanding of the invention of "a multifunctional antifreeze automobile coolant" [0004] The core of the invention is a multifunctional antifreeze automobile coolant, which is to raise the boiling point of the solution and lower the freezing point. Some properties of the solution mainly depend on the concentration of the solute contained in it rather than the properties of the solute particles themselves, which is the colligative property of the solution. Since the addition of solute will cause the boiling point of the solution to rise and the freezing point to drop, the deg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/20
Inventor 杨毅男
Owner 杨毅男
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