isi

Oloa

Propylene Glycol Methyl Eter Acetate

Fa'amatalaga Puupuu:

E masani ona faʻaaogaina i vaitusi, vali, vaitusi, vali ie, solu suauʻu ie, e mafai foʻi ona faʻaaogaina i le vai tioata faʻaalia le faʻamamaina o le gaosiga; O se mea e maualalo-oona alualu i luma alamanuia solvent ma sili ona lelei faatinoga, ma e i ai se malosi malosi e soloia polar ma non-polar mea. E fetaui lelei mo solvents o polymers eseese o coatings maualuga ma inks, e aofia ai aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin, ma isi. Propylene glycol methyl eter propionate o se soli i vali ma vaitusi, talafeagai mo polyester unsaturated, polyurethane resin, acrylic resin, epoxy resin ma isi.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

E maua e le Dipropylene glycol le tele o mea e fa'aogaina e pei o se palasitika, o se vaeluaga i gaioiga o vaila'au fa'apisinisi, e pei o se polymerization initiator po'o le monomer, ma o se solvent. O lona maualalo oona ma mea solvent ua avea ai ma mea fa'aopoopo lelei mo mea manogi ma mea tau pa'u ma lauulu. O se mea masani foi i le sua puao faapisinisi, faʻaaogaina i faʻafiafiaga alamanuia puao masini.

Meatotino

Fuafuaga C6H12O3
CAS NO 108-65-6
foliga vaaia le lanu, manino, vai viscous
mafiafia 0.96 g/cm³
mea fa'apuna 145℃-146℃
fa'ailoga moli 47.9 ℃
afifiina pa'u / ISO Tane
Teuina Teu i totonu o se nofoaga malulu, malulu, matutu, vavae ese mai le afi, utaina ma le la'uina o felauaiga e tatau ona teuina e tusa ai ma aiaiga o vailaʻau oona e mu.

* O fa'amaufa'ailoga e mo na'o fa'amatalaga. Mo fa'amatalaga, tagai ile COA

Fa'atatauga

Diluent ma leveling agent, e mafai ona faʻaaogaina i le vaitusi, ie vali, ie suauu solvent.

1) Dipropylene glycol o le solvent sili ona lelei mo le tele o mea manogi ma mea teuteu. O lenei mea mata e sili ona lelei le vai, suauʻu ma le hydrocarbon soluble ma e iai se manogi manogi, faʻaitiitia le paʻu o le paʻu, maualalo le oona, tufatufaina tutusa o isomers ma sili ona lelei.

2) E mafai ona faʻaaogaina e fai ma sui faʻapipiʻi ma sui faʻasusu i le tele o faʻaoga teuteu. I mea manogi, o le dipropylene glycol e faʻaaogaina i le sili atu i le 50%; a'o nisi fa'aoga, o le dipropylene glycol e masani ona fa'aogaina i lalo ifo o le 10% (w/w). O nisi o talosaga faapitoa a le Chemicalbook o oloa e aofia ai: pulu fa'a'u'u lauulu, fa'amama pa'u (kulimi malulu, gel ta'ele, fufulu o le tino ma lotion pa'u) fa'ama'i, mea e teu ai le pa'u lima ma le tino, mea e fa'asusu ai le pa'u ma laugutu.

3) E mafai foi ona ave se nofoaga i resins unsaturated ma resins tumu. O resini e maua mai e sili atu le malu, tete'e ma tete'e tau. (4) E mafai foi ona faʻaaogaina e pei o le cellulose acetate; cellulose nitrate; varnish mo pulu iniseti; solvent mo le suauu castor; ma le palasitika, fumigant, ma le vaila'au fa'asusu.

Fa'amanuiaga

Tulaga lelei, lava le aofaʻi, lelei le tuʻuina atu, maualuga le lelei o le tautua E i ai se faʻamanuiaga i luga o se amine tutusa, ethanolamine, ona o se maualuga maualuga e mafai ona faʻaaogaina mo le malosi tutusa. Ole mea lea e mafai ai e le au fa'amama ona fufulu le hydrogen sulfide ile la'ititi ole amine fa'asalalau ma fa'aitiitia le fa'aogaina ole malosi.


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