Boiling Point：308.3ºC at 760mmHg
CAS NO: 68092-71-7
PTMEG (Polytetramethylene Glycol Ether) is a high-performance polyether glycol ether with a molecular weight range of 1000-6000. It is a kind of polyether glycol ether with excellent thermal stability, chemical stability, solubility and compatibility. PTMEG is widely used in the fields of personal care, coatings, textile and printing, adhesives, printing inks, lubricants, aviation and aerospace, oilfield chemicals, electronics and electrical, and other industrial products.
PTMEG is a colorless and transparent liquid with a slight ether odor. It has good thermal stability and chemical stability, and is not easy to decompose and volatilize at high temperatures. It is soluble in water, alcohol, ether and most organic solvents, and has excellent solubility and compatibility with other organic solvents. PTMEG has low surface tension, good wetting and lubrication, and is mainly used as a surface active agent and lubricant in personal care products.
In addition, PTMEG also has excellent properties such as anti-aging, anti-corrosion, anti-static and anti-bacterial. It is widely used in coatings and printing inks, and can provide excellent gloss and durability. In the textile industry, PTMEG can be used to improve the color fastness and dyeing of fabrics. In the fields of adhesives and sealants, PTMEG can be used as a plasticizer, lubricant, anti-corrosion agent, and anti-aging agent to improve the performance of the product.
PTMEG can also be used as a lubricant in the aviation and aerospace industry. In oilfield chemicals, PTMEG can be used as a surfactant and emulsifier to reduce the surface tension of oil-water and improve the oil recovery rate. In addition, PTMEG can also be used as a stabilizer, solvent and dispersant in the electronics and electrical industry.
In summary, PTMEG (CAS NO: 68092-71-7) is a high-performance polyether glycol ether with excellent thermal stability, chemical stability, solubility, compatibility and other properties. It is widely used in the fields of personal care, coatings, textiles, printing, adhesives, printing inks, lubricants, aviation and aerospace, oilfield chemicals, electronics and electrical, and other industrial products.