2-Acetoxy-1-methoxypropane（PGMEA）（PMA）
Product Description:
2-Acetoxy-1-methoxypropane
Propylene glycol methyl ether acetate (PGMEA), also known as propylene glycol monomethyl ether acetate, molecular formula for C6H12O3, colorless hygroscopic liquid, has a special smell, is a non-pollution solvent with multiple functional groups.Mainly used in ink, paint, ink, textile dyes, textile oil solvent, also can be used in liquid crystal display production cleaning agent.Flammable, higher than 42 ° C may form explosive steam/air mixture.
Specification:
|
Commodity |
Propylene glycol methyl ether acetate(PMA) |
||
|
Items |
Specifications |
Results |
Test method |
|
Density at 20℃ g/cm3 |
0.965-0.975 |
0.9675 |
GB/T4472 |
|
Distillation range℃ |
143-149 |
145.2-146.6 |
GB/T7534 |
|
Water, wt% |
0.05 max |
0.0264 |
GB/T6283 |
|
Acid number, ppm |
200max |
90ppm |
HG/T3940 |
|
PMA content, wt% |
99.5min |
99.95 |
GB/T9722 |
| 2-Methoxy-1-propanol acetate Content, wt% | 0.4 max |
0.02 |
GB/T 9722 |
|
Appearance |
Transparent liquid, no visible impurities | Transparent liquid, no visible impurities |
visual test |
|
Coulor hazen |
10max |
5 |
GB/T3143 |
Application：
1. PMA is a low-toxic high-grade industrial solvent with excellent performance. It has strong solubility for polar and non-polar substances. It is suitable for high-grade coatings and inks as a solvent for various polymers, including amino methyl esters, Vinyl, polyester, cellulose acetate, alkyd, acrylic, epoxy, nitrocellulose, etc.
2. It is an indispensable auxiliary solvent in the coating industry to improve the strength of the coating film. Widely used in car paint, TV paint, refrigerator paint, aircraft paint and other high-grade paint.
3. Among them, the electronic grade is used as a cleaning agent for LCD and other electronic industries.
Packing & Delivery:
200kg/drum,16tons/20ft
