Propylene Glycol Monomethyl Eter Acetate CAS 108-65-6
O le propylene glycol methyl ether acetate CAS 108-65-6, e taʻua foi o le PGMEA, PMA, propylene glycol monomethyl ether acetate, o se mea e leai se lanu, maualuga le solvent ma se manogi faapitoa. O le PMA mole o loʻo i ai faʻatasi uma eter ma vaega carbonyl, lea e fausia ai se fausaga ester ma e iai foʻi vaega alkyl. E le gata i lea, o vaega polar ma non-polar o loʻo i ai i le taimi e tasi i le mole tutusa. O le mea lea, i lalo o le gaioiga a nei vaega galue e lua, o loʻo i ai se solubility mo mea uma e lua polar ma non-polar.
| MEA | PMA |
| FAAALIA | LE LIQUIE LAVA MA LE MANU |
| MAMA WT PCT≥% | 99.5 |
| SUSU≤% | 0.05 |
| ASO(HAC) ≤% | 0.02 |
| TULAFONO FAAVAE | 143.0~149.0 |
| GRAVITI FAAPITO % (d420) | 0.965-0.975 |
| LANU (PT-CO) (Pt-Co) ≤ | 10 |
PMA CAS 108-65-6 e masani lava ona faʻaaogaina e avea o se solvent mo le vaitusi, vali, vaitusi, vali ie, suauʻu ie, ma e mafai foi ona faʻaaogaina e avea o se mea faʻamama i le gaosiga o faʻaaliga tioata vai. Ose solu alamanuia maualalo-o'ona tulaga maualuga ma faatinoga lelei. O lo'o i ai se solubility malosi mo polar ma non-polar mea. E fetaui lelei mo paʻu maualuga ma vaitusi. Solvents mo polymers eseese, e aofia ai aminomethyl esters, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin ma nitrocellulose. Faatasi ai ma i latou. O le propylene glycol methyl ether propionate o le solvent sili ona lelei mo paʻu ma vaitusi. E fetaui lelei mo polyesters unsaturated, resins polyurethane, resins acrylic, resins epoxy, ma isi. E masani ona faʻaaogaina i vali maualuga e pei o vali taavale, vali TV, pusa pusaaisa, ma vali vaalele. Faatasi ai ma i latou, o le eletise faaeletonika o loʻo faʻaaogaina e avea o se mea faʻamamā mo LCD ma isi pisinisi faʻaeletoroni.
200 kilokalama / pa'u po'o le ibc drum
Propylene Glycol Monomethyl Eter Acetate CAS 108-65-6
Propylene Glycol Monomethyl Eter Acetate CAS 108-65-6
