Environment-friendly composite alkaline foam cleaning agent and preparation method thereof

[0038] An environment-friendly composite alkaline foam cleaning agent, consisting of the following components by mass:

[0039] 40 parts of water, 5 parts of sodium hydroxide, 5 parts of foaming agent, 0.1 part of foam stabilizer, 0.5 part of dispersant, 1 part of chelating agent, 1 part of alkanolamide;

[0040] The foaming agent is compounded by alcohol ether glycoside, zwitterionic surfactant and anionic surfactant according to the ratio of 3 parts of alcohol ether glycoside, 10 parts of zwitterionic surfactant and 0.2 part of anionic surfactant;

[0041] Wherein, the zwitterionic surfactant is dodecyl dimethyl betaine; the anionic surfactant is sodium α-alkenyl sulfonate;

[0042] The foam stabilizer is methyl cellulose ether;

[0043] The dispersant is ethanol;

[0044] The chelating agent is compounded by 0.5 parts of polyepoxysuccinic acid and 0.5 parts of other types of organic carboxylic acid chelating agents;

[0045] Wherein, said other kinds of organic carboxylic aci

[0052] An environment-friendly composite alkaline foam cleaning agent, consisting of the following components by mass:

[0053] 80 parts of water, 10 parts of sodium hydroxide, 20 parts of foaming agent, 1.5 parts of foam stabilizer, 1 part of dispersant, 5 parts of chelating agent, 5 parts of alkanolamide;

[0054] The foaming agent is compounded by alcohol ether glycoside, zwitterionic surfactant and anionic surfactant according to the ratio of 8 parts of alcohol ether glycoside, 15 parts of zwitterionic surfactant and 1 part of anionic surfactant;

[0055] Wherein, the zwitterionic surfactant is lauryl amidopropyl betaine; the anionic surfactant is sodium alkylbenzenesulfonate;

[0056] The foam stabilizer is hydroxyethyl methyl cellulose ether;

[0057] Described dispersion agent is propylene glycol;

[0058] The chelating agent is compounded by 2 parts of polyepoxysuccinic acid and 4 parts of other types of organic carboxylic acid chelating agents; the other types of organ

[0065] An environment-friendly composite alkaline foam cleaning agent, consisting of the following components by mass:

[0066] 60 parts of water, 7 parts of sodium hydroxide, 12 parts of foaming agent, 1.2 parts of foam stabilizer, 0.8 parts of dispersant, 3 parts of chelating agent, 2 parts of alkanolamide;

[0067] The foaming agent is compounded by alcohol ether glycoside, zwitterionic surfactant and anionic surfactant according to the ratio of 5 parts of alcohol ether glycoside, 13 parts of zwitterionic surfactant and 0.7 part of anionic surfactant;

[0068] Wherein, the zwitterionic surfactant is lauryl amidopropyl betaine; the anionic surfactant is sodium alcohol ether carboxylate;

[0069] The foam stabilizer is sodium carboxymethyl cellulose;

[0070] The dispersant is formed by mixing ethylene glycol and glycerol in a ratio of 1:1;

[0071] The chelating agent is compounded by 1.3 parts of polyepoxysuccinic acid and 2.5 parts of other types of organic carboxylic acid