Environment-friendly type long-life engine coolant
An engine coolant, long-life technology, applied in the field of engine coolant, can solve the problems of poor thermal stability of silicate, prolong life, not environmentally friendly, etc., to improve the corrosion protection effect, solve the obvious drop in pH value, improve Environmentally friendly effects
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Embodiment 1
[0021] An environment-friendly long-life engine coolant, comprising the following raw material components in parts by weight: 50 parts of deionized water, 50 parts of ethylene glycol, 0.02 parts of sodium hydroxide, 0.02 parts of potassium hydroxide, 0.1 part of isooctanoic acid, and 0.2 parts of nonanoic acid, 0.3 parts of neodecanoic acid, 0.1 parts of sebacic acid, 0.05 parts of undecanoic acid, 0.05 parts of dodecanedioic acid, 0.1 parts of triazine triaminocaproic acid, 0.07 parts of glutamic acid, N- 0.03 part of octanoyl glutamic acid, 0.1 part of sulfosiloxane, 0.1 part of methyl benzotriazole, 0.005 part of emulsified silicone oil defoamer, and 0.005 part of dye.
Embodiment 2
[0023] An environment-friendly long-life engine coolant, comprising the following raw material components in parts by weight: 50 parts of deionized water, 50 parts of ethylene glycol, 0.3 part of sodium hydroxide, 0.2 part of potassium hydroxide, 0.2 part of isooctanoic acid, 0.2 part of isocaprylic acid, 0.2 parts of nonanoic acid, 0.7 parts of neodecanoic acid, 0.7 parts of sebacic acid, 0.3 parts of undecanoic acid, 0.3 parts of dodecanoic diacid, 0.5 parts of triazine triaminocaproic acid, 0.2 parts of glutamic acid, N- 0.2 part of octanoyl glutamic acid, 0.4 part of sulfosiloxane, 0.2 part of methyl benzotriazole, 0.01 part of emulsified silicone oil defoamer, and 0.01 part of dye.
Embodiment 3
[0025] An environment-friendly long-life engine coolant, comprising the following raw material components in parts by weight: 50 parts of deionized water, 50 parts of ethylene glycol, 0.15 parts of sodium hydroxide, 0.15 parts of potassium hydroxide, 0.15 parts of isooctanoic acid, 0.2 parts of nonanoic acid, 0.5 parts of neodecanoic acid, 0.4 parts of sebacic acid, 0.2 parts of undecanoic acid, 0.2 parts of dodecanedioic acid, 0.3 parts of triazine triaminocaproic acid, 0.15 parts of glutamic acid, N- 0.1 part of octanoyl glutamic acid, 0.25 part of sulfosiloxane, 0.15 part of methyl benzotriazole, 0.005 part of emulsified silicone oil defoamer, and 0.005 part of dye.
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