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                                      Propylene glycol monomethyl ether acetate series (PMA, DPMA)

                                      Item

                                      Propylene glycol monomethyl ether acetate (PMA)

                                      Dipropylene glycol monomethyl ether acetate (DPMA)

                                      CAS

                                      108-65-6

                                      88917-22-0

                                      Molecular formula

                                      CH3COOCH( CH3)CH2OCH3

                                      CH3( OCH2CHCH3)2OOCCH3

                                      Appearance

                                      Colorless and transparent liquid(Premium Grade)

                                      Colorless and transparent liquid(Industry Grade)

                                      Colorless and transparent liquid

                                      Purity(GC)%≥

                                      99.5

                                      99.0

                                      99.0

                                      Distillation range (℃/760mmHg)

                                      143.0-149.0

                                      145.0-153.0

                                      200.0-217.0

                                      Moisture (KF) %≤

                                      0.05

                                      0.05

                                      0.05

                                      Acidity (as HAC)≤%

                                      0.02

                                      0.02

                                      0.03

                                      Specific gravity (d420)

                                      0.970±0.005

                                      0.970±0.005

                                      /

                                      Color(Pt-Co)≤

                                      10

                                      10

                                      15

                                      Package and transportation

                                      200 KGS/Drum Hazardous chemical

                                      Application:

                                      PMA is excellent industrial solvent with low toxicity and has strong solubility for polar and non-polar substance, which can be used for advanced paint, printing ink as well as some other polymers, including amido, methyl ester, ethyl, polyester, cellulose acetate, glycol acid resin, crylic acid resin, epoxy resin and nitrocellulose, etc. It can also applied as solvent of paint, ink, textile dyestuff and spinning oil.

                                      With low odor, low viscosity, good solubility, moderate evaporation rate and good coupling ability, DPMA can dissolve most of resin like: acrylic resin, epoxy resin, alkyd resin and polyester resin. It is mainly used in solvent based paint and silk screen printing ink. Besides, it can dissolve special resin, and be widely used in flavor and fragrance industries.

                                       
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