Polyether hloov silicone roj yog ib qho tshwj xeeb organic silicon non-ionic surfactant tsim los ntawm graft copolymerization ntawm polyether thiab dimethyl siloxane. Hauv qab no yog cov lus piav qhia ntxaws ntawm polyether hloov silicone roj:
Ib. Chemical zog thiab qauv
CAS Nr: 67674-67-3
Cov mis mos molecular: C11H27N3O3Si (yuav muaj ntau yam isomers lossis variants)
Molecular hnyav: kwv yees li 277.436
Qhov ceev: kwv yees li 1. 0 ± 0.1 g/cm3
Kub taw tes: 323.3 ± 21. 0 degree C (ntawm 760 mmHg)
Melting point: 0 degree C
Lub teeb taw tes: 149.4 ± 22.1 ° C
Lwm yam khoom, xws li vapor siab, refractive index, thiab lwm yam, yuav txawv nyob ntawm seb cov khoom tshwj xeeb.
Ob. Kev siv thiab kev siv
Coating additives: Polyether hloov silicone roj feem ntau yog siv los ua emulsifier, defoamer, wetting agent, thiab leveling agent hauv coatings. Los ntawm nws cov qauv molecular tshwj xeeb thiab kev sib cuam tshuam, nws tuaj yeem txhim kho qib, smoothness, thiab khawb tsis kam ntawm cov txheej.
Textile ua: tuaj yeem siv rau kev ua haujlwm mos thiab du ntawm textiles, nrog rau kev ua textile softener, lubricant, thiab lwm yam.
Lwm qhov kev lag luam: Nws kuj yog ib qho tseem ceeb hauv kev tsim ntawm tus kheej emulsifying defoamers thiab ncua coking defoamers hauv kev lag luam refining. Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv ntau yam kev lag luam, xws li cov roj nplua nyeem, tus neeg ua kom pom kev zoo, tus neeg sawv cev qib, thiab lwm yam.
Peb. Kev ua tau zoo customization thiab kho
Kev ua tau zoo ntawm polyether hloov silicone roj tuaj yeem kho tau los ntawm kev kho tus naj npawb ntawm silicone roj saw txuas, cov ntsiab lus hydrogen, piv ntawm polyether EO thiab PO, nrog rau qhov ntev ntawm cov saw txuas thiab cov pab pawg kawg, kom tau raws li qhov xav tau ntawm kev lag luam sib txawv. Piv txwv li, los ntawm kev kho qhov sib piv ntawm EO thiab PO units, qhov sib npaug ntawm hydrophilicity thiab hydrophobicity tuaj yeem ua tiav, ua rau muaj kev ua kom zoo heev thiab tiv thaiv foaming zog.
Plaub. Kev khaws cia thiab kev thauj mus los
Cia tej yam kev mob: Nws yuav tsum tau muab cia rau hauv ib tug qhuav thiab txias qhov chaw, tsis txhob sib cuag nrog muaj zog acids, bases, thiab lwm yam. Nws muaj ib tug nyiam viscosity nce los yog txawm crosslink thaum raug kub, tov nrog acidic los yog alkaline tshuaj, los yog khaws cia. ntev dhau lawm.
Txoj kev thauj mus los: Tsuas yog ua raws li kev thauj mus los dav dav.
Hauv cov ntsiab lus, polyether hloov silicone roj yog ib qho kev ua tau zoo ntawm cov organic silicon uas tsis yog-ionic surfactant nrog rau daim ntawv thov dav dav. Nws cov qauv molecular tshwj xeeb thiab cov khoom ua kom nws muaj kev ua tau zoo thiab cuam tshuam hauv ntau yam xws li txheej thiab textiles.
