Ipropylene Glycol Phenyl Ether (PPH)

Izithako: 3-Phenoxy-1-propanol
Ifomula yemolekyuli:C9H12O2
Ubunzima bemolekyuli:152.19
INOMBOLO YECAS: 770-35-4
Ifomula yolwakhiwo lwekhemikhali:

Isalathiso sobugcisa

Sebenzisa
I-PPH lulwelo olungenambala olucacileyo olunevumba elimnandi elimnandi.Ayinatyhefu kwaye ihambelana nokusingqongileyo iimpawu zokunciphisa ipeyinti i-V °C isiphumo iyamangalisa.Njengoko icoalescent esebenzayo eyahlukeneyo emulsion yamanzi kunye ne-dispersion coatings kwigloss kunye nepeyinti ecwebezelayo isebenza ngokukodwa.I-vinyl acetate, i-acrylic esters, i-styrene-i-solvent eyomeleleyo yeentlobo ezahlukeneyo ze-acrylate polymer, i-soluble yamanzi encinci (engaphantsi komlinganiselo wokuphuphuma kwamanzi, inceda amasuntswana adumbileyo), ukuqinisekisa ukuba ifunxeka ngokupheleleyo ngamasuntswana e-latex, enziwe ngokugqwesileyo. ifilimu eqhubekayo yokugquma ukunika i-latex coalescence ukusebenza kakuhle kunye nophuhliso lombala, kodwa inozinzo oluhle lokugcina.Xa kuthelekiswa nezongezo zokwenza ifilim eziqhelekileyo ezifana ne-TEXANOL (i-ester yotywala yasekhaya -12), eyenziwe ngokupheleleyo kwifilimu, iglosi efanayo, i-fluidity, i-anti-sagging, ukuphuhliswa kombala, phantsi kwe-scrub kunye nezinye iimeko, i-PPH inciphisa inani malunga 30-50%.Ubuchule bokubambisana obunamandla, ukusebenza kakuhle kokudityaniswa kwe-1.5-2 amaxesha, iindleko zokuvelisa ziye zehla kakhulu.Kwii-emulsions ezininzi, i-PPH yongeza kwi-emulsion isixa se-3.5-5%, iqondo lokushisa elincinci lefilimu (MFT) ukuya kuthi ga -1 ° C.

Umthamo
1. I-PPH incoma ukongeza phambi kwe-emulsion, okanye ukongeza kwinqanaba lokugaya i-pigment, ngoko ke iifom ze-PPH kunye nezinye izithako ezilula ukudibanisa, ngokukhethekileyo i-emulsified kunye nokusabalalisa, kwaye ngoko akuyi kuchaphazela ukuzinza kwe-pigment kunye nesondo esifanayo.
2.Ngokubanzi, isixa ukongeza 3.5 ukuya 6% acrylic emulsion, emulsion acrylic for iviniga yongezwa isixa 2.5-4.5% for styrene-acrylic ngokubanzi 2-4%.

Iphakheji
200 kg / amagubu okanye 25 kg / amagubu eplastiki kwaye ngokweemfuno zabathengi.

Ugcino
Le mveliso ayiyongozi, kufuneka igcinwe kwindawo epholileyo eyomileyo.