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Product standards
HG/T 3940-2007
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Package
In bulk, transported in tank truck or packaged in steel drums.
Technical requirement
| Measuring ltems | Limits |
| Appearance | colorless transparent liquid |
Propylene glycol monomethyl ether acetate (PMA) ,w/% | ≥99.5 |
2-Methoxy-1-propanol acetate ,w/% | ≥0.4 |
| Water,w/% | ≤0.05 |
| Acidity (calculated as acetic acids)，w/% | ≤0.02 |
| Boiling range（0°C,101.3kPa)/°C | 143~149 |
| Chrominance/APHA（Pt-Co色号） | ≤10 |
| Density（ρ20）/(g/cm3) | 0.965~0.975 |
Use to
Advanced solvent: the molecules contain both ether bond and carbonyl group which forms an ester structure, and contains alkyl group. In the same molecule, there are both nonpolar and polar parts, the functional groups of these two parts not only restrict and repel each other, but play their inherent roles. Therefore, it has a certain solubility for both nonpolar and polar substances.
Industrial solvent: It has strong solubility for polar and nonpolar substances, and is suitable for high-grade coatings, inks and various polymer solvents.
Non-hazardous solvent: It is an indispensable auxiliary solvent in the coating industry to improve the strength of coating film. It is widely used in high-grade paints such as car paint, television paint, refrigerator paint, aircraft paint, etc.
It is the solvent for ink, paint, printing ink, textile dye and textile oil agent.