Propylene Glycol Phenyl Ether (PPH)

Cov khoom xyaw: 3-Phenoxy-1-propanol
Cov mis mos molecular: C9H12O2
Molecular Luj: 152.19
CAS Nr .: 770-35-4
Chemical structural formula:

Technical Performance index

Siv
PPH yog cov kua uas tsis muaj xim pob tshab nrog cov ntxhiab tsw qab ntxiag. Nws yog non-toxic thiab environmentally friendly nta los txo cov xim V°C nyhuv yog zoo kawg li. Raws li kev coalescent ntau yam dej emulsion thiab dispersion txheej hauv gloss thiab semi-gloss xim yog qhov tshwj xeeb. Nws yog vinyl acetate, acrylic esters, styrene - muaj zog hnyav ntawm ntau hom acrylate polymer, dej soluble me me (tsawg dua li cov dej evaporation, pab o tuaj), kom ntseeg tau tias nws yog absorbed tag nrho los ntawm cov latex hais, tsim zoo heev. nruam txheej zaj duab xis rau impart latex coalescence zoo tshaj plaws kev ua tau zoo thiab kev loj hlob xim, tab sis kuj muaj zoo cia stability. Piv nrog rau cov yeeb yaj kiab zoo tib yam-forming additives xws li TEXANOL (homemade cawv ester yog -12), tag nrho tsim nyob rau hauv zaj duab xis, tib gloss, fluidity, anti-sagging, xim kev loj hlob, nyob rau hauv txhuam thiab lwm yam mob, PPH txo tus nqi ntawm txog. 30-50%. Muaj zog coalescence muaj peev xwm, integrated deposition efficiency 1.5-2 zaug, ntau lawm nqi tau poob ho. Rau feem ntau emulsions, PPH ntxiv rau emulsion tus nqi ntawm 3.5-5%, yam tsawg kawg nkaus zaj duab xis tsim kub (MFT) txog li -1 ° C.

Kev noj tshuaj
1. PPH pom zoo kom ntxiv ua ntej lub emulsion, los yog ntxiv rau hauv cov xim sib tsoo theem, yog li PPH formulations thiab lwm yam khoom xyaw yooj yim coupling, nyiam dua emulsified thiab dispersed, thiab yog li yuav tsis cuam tshuam rau stability ntawm cov xim thiab xws li kev sib deev.
2.Feem ntau, qhov sib ntxiv ntawm 3.5 mus rau 6% acrylic emulsion, acrylic emulsion rau vinegar ntxiv rau hauv tus nqi ntawm 2.5-4.5% rau styrene-acrylic feem ntau 2-4%.

Pob
200 kg / nruas lossis 25 kg / yas nruas thiab raws li cov neeg siv khoom xav tau.

Cia
Cov khoom no yog cov khoom tsis muaj kev phom sij, yuav tsum tau muab cia rau hauv qhov chaw qhuav qhuav.