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Monoethylene Glycol

Appearance : Adhesive liquidChemical Name : 1,2-Dihydroxyethane , Ethylene Glycol , MEG Chemical Formula : (CH2OH)2Packing Type : 230 Kg. In Barrels, IBCs, TankersDescription and Usage Areas: It is a colorless transparent sticky liquid with a sweet taste and moisture absorption ability. It is also miscible with water, lower aliphatic alcohols, glycerol, acetic acid, acetone, ketones, aldehydes, pyridine and similar coal tar bases. It is slightly soluble in ether, but almost insoluble in benzene and its homologues, chlorinated hydrocarbons, petroleum ether and oils. Applications Mono ethylene glycol is mainly used as an antifreeze agent for the preparation of automobile cooling systems and as a raw material for the production of polyethylene terephthalate (polyester fiber raw material and plastic material). . Also, synthetic resins, solvents, lubricants, surfactants, softeners, humectants, explosives, etc. It can also be used in production. Glycol can often be used as an alternative to glycerol and is often used as a hydrating agent and solvent in the tanning industry and pharmaceutical industry. Glycol has a strong solubility, but can be easily oxidized to the poisonous metabolic oxalic acid and therefore not widely used as a solvent. Ethylene glycol can be added to the hydraulic fluid and used to prevent the oil-based hydraulic fluid from melting on the rubber of the system. Water-based hydraulic fluid with ethylene glycol as the main component is a combustible hydraumatic fluid and can be applied to aircraft, automobiles and high-temperature molding machine. As antifreeze in emulsion paints, aqueous systems. It is used as a solvent for casein, gelatin, dextrin, some phenol-formaldehyde resins, alkyd resins and dyestuffs. It also gives the paint slipperiness and ease of application. Mono ethylene glycol is also used as a heat-transfer agent.

Di Ethylene Glycol

Chemical Name: Diethylene glycol

Areas of Use: Diethylene glycol (DEG) is an odorless, colorless, clear and viscous liquid with a sweet taste, formed by the reaction between water and ethylene oxide. In fact, it is the co-product of ethylene glycol along with triethylene glycol (TEG). It is miscible with water, alcohol, acetone, ether and has the chemical formula C4H10O3.

In terms of chemical properties, diethylene glycol is similar to MEG (mono ethylene glycol), but has a higher specific gravity, viscosity, and boiling point.

General Applications:

Diethylene glycol is used in the production of unsaturated polyester resins, plasticizers and polyurethanes. It is also used as a raw material, hydraulic component in the production of esters used as textile lubricant, solvent in textile dyeing and printing, humectant, selective solvent for aromatics in petroleum refining, plasticizer, emulsifier and emulsifier for paper, cork and synthetic sponges. liquids and solvent in printing inks.