تتمتع شركة Samreal Chemical بخبرة 20 عامًا في مجال الصناعة الكيميائية، حيث تقدم منتجات كيميائية عالية الجودة وخدمات مدروسة.
Propylene glycol methyl ether acetate (PMA)-propionate (PMP) is a low-toxic high-level solvent. Its molecule contains both ether and carbonyl groups. The carbonyl group forms an ester structure and contains alkyl groups. There are both non-polar parts and polar parts in the same molecule. The functional groups of these two parts not only restrict and repel each other, but also play an inherent role. Therefore, there is a certain dissolving force for both non-polar and polar substances. Widely used in high-grade coatings, resins, ink printing, electronic chemicals, etc.
product quality index
Nkan | Propylene glycol methyl ether acetate(PMA) | 2-methoxy-1-propanol acetate(ISO-PMA) | Propylene glycol methyl ether propionate(PMP) | Dipropylene glycol methyl ether acetate(DPMA) |
CAS No. | 108-65-6 | 70657-70-4 | 148462-57-1 | 88917-22-0 |
Ifarahan | Colorless transparent | Colorless transparent | Colorless transparent | Colorless transparent |
Content % <000000>ge; | 99.5 | 99.5 | 99.5 | 99 |
Distillation range ºC | 143~149 | 140~150 | 158~168 | 200~217 |
Density(D420)g/ml | 0.965~0.975 | 0.965~0.975 | 0.935~0.965 | 0.979~0.989 |
Acidity (acetic acid)%<000000>le; | 0.02 | 0.02 | 0.02 | 0.03 |
Water content %(WT) | 0.05 | 0.1 | 0.05 | 0.05 |
Colority(Pt-Co) | 10 | 15 | 10 | 15 |
Precautions
Not being touched with bodies for a long time, used in airiness place.
packaging and storage and transportation
Packed by Iso Tank, coating drums or IBC drums, these products are DG cargo, should be stocked as DG cargo.
بفضل فريقنا المحترف وذو الخبرة، ودعمنا الفني القوي من خلال شراكاتنا مع معاهد البحث، نتميز بتطوير منتجات كيميائية مبتكرة لعملائنا. إذا كنتم تبحثون عن منتجات جديدة، فنحن بلا شك خياركم الأمثل.