Tom ntej: Propanediol Phenyl Ether (PPH) CAS No.: 770-35-4
Khoom npe:Propanediol phenyl ether (PPH)
Cov khoom xyaw:1-Phenoxy-2-propanol
CAS Nr:.770-35-4 ib
Molecular formula:C9H12O2
Molecular Luj:152.19 Nws
Sqauv:
Specification:
Qhov tshwm sim:Lub teeb daj ua kua
Kev ntsuas %:≥90.0 ua
PH: 5.0-7.0
Xim (APHA): ≤100
Daim ntawv thov:
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 dej evaporation tus nqi, pab cov khoom o), kom ntseeg tau tias nws yog absorbed tag nrho los ntawm cov latex particles, tsim zoo heev nruam txheej zaj duab xis rau impart latex coalescence, tab sis kuj muaj kev ua tau zoo thiab ruaj khov. Piv nrog rau cov yeeb yaj kiab zoo sib xws xws li TEXANOL (homemade cawv ester yog -12), tag nrho tsim nyob rau hauv cov yeeb yaj kiab, tib lub gloss, fluidity, anti-sagging, xim kev loj hlob, nyob rau hauv txhuam thiab lwm yam mob, PPH txo tus nqi ntawm 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.
Dosage:
1. PPH pom zoo kom ntxiv ua ntej lub emulsion, los yog ntxiv nyob 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 zoo 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%.
Ntim thiab Cia
1. 200 kg / nruas lossis 25 kg / yas nruas thiab raws li cov neeg siv khoom xav tau.
2. Khaws cov khoom rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov khoom siv tsis sib xws.