FIELD: chemistry.
SUBSTANCE: cooling liquid concentrate contains, wt %: 1.75-2.00 of sebacic acid, 0.75-1.05 of benzoic acid, 1.25-1.5 of succinic acid, 0.02-0.065 of benzotriazole and/or tolyltriazole and/or guanazole, 1.85-2.15 of alkali metal hydroxide, 87.75-91.0 of ethyleneglycol and/or propyleneglycol and/or glycerol, 0.002-0.004 of dye and water.
EFFECT: invention provides obtaining cooling liquid concentrate, which in addition to standard characteristics possesses high anticorrosion properties with respect to each element of constructions.
3 tbl, 15 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COOLING LIQUID CONCENTRATE | 2012 |
|
RU2535948C2 |
| COOLANT FORMULATION | 2019 |
|
RU2751880C2 |
| AUTOMOTIVE COOLANT FORMULATION | 2019 |
|
RU2751879C2 |
| FORMULATION OF CAR COOLING AGENT FOR EXPLOITATION IN SUPER SEVERE CONDITIONS | 2019 |
|
RU2748916C2 |
| COOLANT FLUID | 2003 |
|
RU2253663C1 |
| CONCENTRATE FOR LIQUID COOLANT AND USE THEREOF AS AGENT FOR REDUCING CHILLING POINT OF LIQUID COOLANT | 2010 |
|
RU2457235C1 |
| ANTIFREEZE CONCENTRATE | 2004 |
|
RU2263131C1 |
| COOLING FLUID | 2001 |
|
RU2213119C2 |
| FORMULATION OF CAR COOLING AGENT COMPATIBLE WITH OTHER COOLING AGENTS | 2019 |
|
RU2748915C2 |
| CONCENRATE OF CORROSION INHIBITORS | 2008 |
|
RU2362792C1 |
