Silicone yongeyeho / Silicone resin modifier SL-4749
Ibisobanuro birambuye
WynCoat® SL-4749 ni idasanzwe ya organosilicone copolymer ya sisitemu yo gutwikira amazi kugirango itezimbere byoroshye-byera.Hydroxy-ikora.Ingaruka zihoraho nyuma yo guhuza.
Amakuru yumubiri
Kugaragara: amazi ya haze
Uburemere bwa molekile: 7000-9000
Viscosity (25 ℃)：300-500
Ibirimo bifatika (%): 100%
Imikorere
Bitewe nubuso bwacyo bwo hejuru, inyongeramusaruro irundanya hejuru yubuso aho, bitewe nubushakashatsi bwa OH bwayo, irashobora kwinjizwa mumurongo wa polymer mugukora hamwe na binders zibereye.Niba inyongeramusaruro zashyizwe kumurongo hejuru hifashishijwe itsinda ryayo, ibintu, biterwa no gukoresha inyongeramusaruro, bikomeza igihe kirekire.
Muri sisitemu nyinshi zo gutwikira, SL-4749 yongerera hydrophobique na oleophobique, ishobora guteza imbere cyane imyitwarire yo kwanga amazi-amavuta.Byongeye kandi, bizana kugabanuka kwumwanda hamwe icyarimwe byiyongereye byoroshye-byera.Inyongeramusaruro yongerera amazi substrate, kuringaniza, kunyerera hejuru, kurwanya amazi (blush resistance), kurwanya-gukumira no kurwanya ikirere.Kubwibyo, turasaba ko SL-4749 yabanje gusuzumwa muburyo budakoreshejwe izindi nyongeramusaruro.Niba urwego rwinyongera rusabwa, kuringaniza inyongera birashobora kongerwaho intambwe ya kabiri.SL-4749 irashobora kandi gukoreshwa mugutezimbere anti-graffiti na kaseti ya kaseti hamwe na organosilicone.
Gusabwa Gukoresha
SL-4749 ni hydroxyl-ikora kandi irasabwa gukoreshwa mumakoti yo hejuru y'amazi.Sisitemu ya binder ikurikira irakwiriye cyane cyane guhuza inyongeramusaruro muri materix ya binder: ipaki 2-polyurethane, alkyd / melamine, polyester / melamine, acrylate / melamine na acrylate / epoxy.
Inzego zisabwa
2-6% byongeweho (nkuko byatanzwe) ukurikije formulaire yose.
Inzego zavuzwe haruguru zirashobora gukoreshwa mubyerekezo.Urwego rwiza rushyirwaho binyuze murukurikirane rwibizamini bya laboratoire.
Kwinjiza no gutunganya amabwiriza
Inyongeramusaruro igomba kongerwaho kugeza kurangiza inzira yumusaruro kandi igashyirwa mubitambaro ku gipimo gihagije.
Gupakira no guhunika neza
Kuboneka muri kg 25 pail n'ingoma 200 kg.
Amezi 24 mubikoresho bifunze.
Imipaka
Ibicuruzwa ntabwo bipimwa cyangwa ngo bigaragare nkibikwiye mubuvuzi cyangwa imiti ikoreshwa.
Umutekano wibicuruzwa
Amakuru yumutekano wibicuruzwa asabwa kugirango akoreshwe ntabwo arimo.Mbere yo gukemura, soma impapuro namakuru yumutekano hamwe nibirango bya kontineri abanzi gukoresha neza, amakuru yumubiri nubuzima.
