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Pma/ Propylene Glycol Methyl Ether Acetate CAS: 108-65-61
Flux ImpregnantPmaMethoxy Propanol Acetate
Shanghai Tichem Chemical Co., Ltd.
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Product Description Product DescriptionPMA Glycol etheracetate has the lowest viscosity in the Product family (1.1 mPa·s at 25 °C) and is a relative fast evaporating glycol ether.PMA is excellent as Solvent for viscosity reduction in paints and varnishes.At PMA is replaces the OH group of glycol ether with an acetate group.This results in both a lower polarity of the molecule and a lower viscosity of the SolutionTherefore is PMA as solvent for urethanes and others.Proton-sensitive systems of choice PMA is excellent as an active solvent for numerous resins such as acrylic, epoxy, alkyd, polyester and many other resin. Technical Specification PropertyValueMolecular weight (g/mol)132.2Flash point (Setaflash Closed Cup)45.5 °C (113.9 °F)Boiling point @760 mmHg, 1.01 ar146°C (295 °F)Liquid Density @ 20° C0.967 g/cm3Freezing Point-66°C (-87°F)Viscosity (cP or mPa?s @ 25°C)1.1Vapor Pressure @ 20° C2.8 mmHgSurface tension26.9 @ 1000 mg/LpH valueNot applicableAutoignition temperature333 ° C (631 ° F)Evaporation rate0.33 Main Application?Active solvent for solvent-based coatings.?Active solvent for solvent-based printing inks and inks.?Aprotic solvent for coatings without OH reactivity (e.g. PU/isocyanates and epoxides).Company Profile
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