охлаждаща течност без водна основа ?

[cave troll Профил]

натъкнах се на тези саитове
http://www.evanscoolants.com/index.html
http://www.evanscooling.com/
някой пробвал ли е такова нещо ?

[///M_Martin]

Гледал съм го да го ползват в поредицана на Дискавъри Wheelers Dealers и доста ласкаво се изказаха за продукта и като единствен минус по спомен изтъкнаха високата цена на самият продукт.

[cave troll Профил]

http://www.norosion.com/evanstest.htm

[Jordana Профил]

Това нещо е опасно за двигателя на съвременен автомобил
На това отгоре при наличие на 3% вода става силно корозионно спрямо алуминий .Тоест иска пълно осушаване и източване на системата а и не само това От какъв зор трябва да се ползва тоя бъркоч за ретро двигатели отпреди 100 години ?

SUMMARY OF FINDINGS

Conversion costs of $259 if you do it yourself, or over $400 if you pay a shop to do it.

97%+ removal of all previous coolant is mandatory in order to prevent corrosion.

Inhibitor deposition occurs on aluminum surfaces, which could cause issues in some radiators.

Engines run 115-140oF hotter (at the cylinder heads) with Evans products.

Stabilized coolant temps are increased by 31-48oF, versus straight water with No-Rosion.

Reprogramming ECU fan temp settings is mandatory to prevent the fan from running continuously.

Specific heat capacity of Evans waterless products ranges from 0.64 to 0.68, or about half that of water.

Engine octane requirement is increased by 5-7 numbers.

Computerized ignition must retard engine timing by 8-10o to prevent trace knock.

Engine horsepower is reduced by 4-5%.

Accelerated recession of non-hardened valve seats in older engines is possible, due to brinelling.

Viscosity is 3-4 times higher than what OEM water pumps are rated to accommodate.

Coolant flow rate through radiator tubes is reduced by 20-25% due to the higher viscosity.

Race tracks prohibit Evans products because they are flammable and slippery when spilled.