Henan GP Chemicals Co.,Ltd is one of the leading propylene glycol monomethyl ether acetate suppliers and also a professional such manufacturer in China, welcome to buy bulk propylene glycol monomethyl ether acetate from our factory.Email : lisa@gpcchem.com Propylene glycol monomethyl ether acetate(PMA)Product namePropylene glycol monomethyl ether acetate (PMA)，Glycol ether PMA, 2-Acetoxy-1-methoxypropaneCAS No.108-65-6UN No.1993EINES No.203-603-9SpecificationsItemsItemsAppearanceColorless transparent liquidPurity/wt% ? ? ? ? ? ? ? ? ? ? min.99.52-Acetoxy-1-methoxypropane/ wt% max0.4Water Content/wt% ? ? ? ? ? ? ? ? ? ? max.0.05Acidity (As CH3COOH) /wt% ? ? ?max.0.02Distillation range (0℃, 101.3 kPa)/℃143-149Colour/(APHA) ? ? ? ? ? ? ? ? ?max.10Density (ρ20)/ (g/cm3)0.965-0.975Use / ApplicationPMA has the lowest viscosity of entire P-series glycol ethers and their acetates, and it provides superb viscosity reduction. The remaining OH group in the glycol ether molecule is capped with an acetate group, which reduces its polarity and reduces the solvent's viscosity. The acetate group also eliminates the reactive hydrogen from the OH group found in other glycol ethers, so PMA is an excellent aprotic solvent for urethanes and other proton-sensitive systems.PMA is a relative fast-evaporating glycol ether acetate, and it sets a performance standard in high-solids, solvent-borne systems. It provides excellent active solvency for a wide range of resin types, including acrylics, epoxies, alkyds, polyesters, and many others.Because PMA has low toxicity, strong solvency for both polar and non-polar materials, it becomes good substitute of E-series glycol ether acetates. It applies to dissolve various polymers in top grade coatings and inks. It is widely used in some top grade paints for car, TV, refrigerator and airplane. In coating industry, PMA is a indispensible auxiliary solvent to increase film strength. PMA is also a kind of raw material of glass cleaner.PMA can also apply to the production of LCD and photoresist. It is also widely used as solvents for electronic materials.Packing200kg iron drumPacking picture
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