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The difference between propylene glycol methyl ether and ethylene glycol ether
time:2019-07-22 15:50:33click:633

   Propylene glycol ether and ethylene glycol ether belong to binary alcohol ether solvent, propylene glycol ether toxicity to the human body is lower than ethylene glycol ether products, is a low-toxicity ether. Propylene glycol methyl ether has a faint ether taste, but no strong pungent odor, making it more widely used and safe. Because it has both ether and hydroxyl groups in its molecular structure, it has excellent solubility and suitable volatilization rate and reactivity, so it has been widely used.

In addition to the solvent used in many high-grade coatings, it is also used in printing inks to control the volatilization rate and viscosity regulator. It can also be used in chemical intermediates, brake fluid formula as viscosity regulator, because propylene glycol methyl ether can be mixed with water in any proportion, so it can be used as a solvent in the formulation of metal cleaning agent, or used in automobile water tank anti-ice liquid to reduce the freezing point and many other fields.

Propanediol methyl ether and belong to binary alcohol ether glycol ether solvents, propylene alcohol ether to the human body poison under glycol ethers product performance, can be regarded as non-toxic or low toxic products, due to its molecular structure in both ether of functionality and hydroxyl radicals, and thus its dissolution performance is very excellent, and the appropriate characteristics of volatile and reactivity for a wide range of applications, in addition to used in a variety of high-grade paint solvents, can also be used for chemical intermediates, brake fluid, detergent, deicing agent, and many other fields.

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From the toxicity to the human body, the toxicity of propanediol methyl ether of deming chemical industry is lower than ethylene glycol ether products, propylene glycol ether and ethylene glycol ether belong to binary alcohol ether solvents, belongs to the low-toxicity ether. Propylene glycol methyl ether has no pungent odor, just a faint ether taste, and is more widely used for safety. Because there are both ether groups and hydroxyl groups in the molecular structure of propylene glycol methyl ether, it has very good solubility, suitable volatilization rate and reactivity and other characteristics and has been widely used. In addition to the solvent used in many high-grade coatings, it is also used in printing inks to control the volatilization rate and viscosity regulator.

Cleaning agent: low toxicity, low surface tension, and rapid evaporation are the advantages of ARCOSOLVPM in cleaning industry. It provides good solubility for polar and non-polar substances.

Chemical intermediate: ARCOSOLVPM can be mixed with other arcosolvp-series alcohol ether or solvent to meet the requirements of various formulation design. The primary alcohol content of ARCOSOLVPM is very low, generally less than 2%. The activity of primary alcohol isomers is higher than that of secondary alcohol isomers. Low primary alcohol content implies the lowest side chain structure.

That is the difference between the propylene glycol methyl ether and glycol ether, it can also be used for chemical intermediates, brake fluid formulation as a viscosity regulator, because of propylene glycol methyl ether in any proportion of immiscible with water, so it can be applied to metal cleaner as solvent, or in the recipe used in automobile water tank in the anti-icing fluid in order to reduce the freezing point, and many other fields.