I-PlyLyene Glycol Phenyl Ether (PPH)

Izithako: 3-Phenoxy-1-Propapol
Ifomula ye-Molecular: C9h12O2
Isisindo Molecular: 152.19
I-CAS NO: 770-35-4
Ifomula yesakhiwo samakhemikhali:

Index yezobuchwepheshe

Sebenzisa
I-PPH iwuketshezi olungenamibala olungenabala ngephunga elimnandi elimnandi elimnandi. Izici ezingezona zobuthi futhi ezinobungane zokunciphisa upende v ° C umphumela uyamangalisa. Njengokusebenza okusebenzayo kwama-coalescent emulsion ehlukene kanye nezingubo zokuhlakazwa ku-gloss kanye ne-semi-gloss Paint kuyasebenza kakhulu. Kuyinto i-vinyl acetate, acryrene ester, styrene - i-solvent eqinile yezinhlobo ezahlukahlukene ze-acrylate polymer, kungaphansi kwamanani amancane okuhwamuka, ukuqiniseka ukuthi kungeniswe amafilimu aphezulu aqhubekayo, kepha athola ukuthuthuka okuqhubekayo okuqhubekayo kokuthuthukiswa kombala, kepha futhi anokuqina okuhle kwesitoreji. Uma kuqhathaniswa nezithasiselo ezijwayelekile zefilimu ezifana neTexanol (ezenziwe nge-Alcohol Ester zingu-1), zakhiwa ngokuphelele kwifilimu, i-fluining efanayo, ukuthuthukiswa kombala, ngaphansi kwezinye izimo, i-PPH inciphisa inani elingaba ngu-30-50%. Amandla aqinile wama-coalescence, ukusebenza okuhlanganisiwe kwezikhathi eziyi-1.5-2, izindleko zokukhiqiza zehle kakhulu. Kuma-emulsions amaningi, i-PPH ingeziwe ku-emulsion inani le-3.5-5%, amazinga okushisa aphansi wefilimu (iMFT) afinyelela ku -1 ° C.

Isilinganiso somuthi
1. I-PPH incoma ukwengeza ngaphambi kwe-emulsion, noma engeza esiteji sokugaya izingulube, ngakho-ke ukwakheka kwe-PPE kanye nezinye izithako okuhlanganisiwe, okunconyiwe futhi ngaleyo ndlela ngeke kuphazamise ukuqina kwe-pigment kanye nocansi olufanayo.
2.Ngokuvamile, inani lokungezwa le-3.5 kuye ku-6% acrylion emulsion, i-acrylic emulsion kaviniga ingezwe ngenani le-2.5-4.5% ye-styrene-acrylic ngokuvamile 2-4%.

Isishuqulu
200 kg / izigubhu noma ama-25 kg / izigubhu zepulasitiki kanye ngokwezidingo zamakhasimende.

Ukubeka
Lo mkhiqizo wezimpahla ezingezona eziyingozi, kufanele zigcinwe endaweni epholile eyomile.