Glycerol
Khoom Paub meej
Specifications muab
Transparency kua ntsiab lus ≥ 99%
Molar refractive index: 20.51
Molar ntim (cm3 / mol): 70.9 cm3 / mol
Isotonic tshwj xeeb ntim (90.2 K): 199.0
Nto nro: 61.9 dyne / cm
Polarizability (10-24 cm3): 8.13
(Scope ntawm daim ntawv thov siv 'cov khoom siv')
Nrog dej thiab cawv, amines, phenols nyob rau hauv ib qho kev faib ua feem miscible, aqueous tov yog nruab nrab.Soluble nyob rau hauv 11 zaug ethyl acetate, txog 500 zaug ether.Insoluble nyob rau hauv benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, roj, ntev saw fatty cawv.Combustible, chromium dioxide, poov tshuaj chlorate thiab lwm yam muaj zog oxidants yuav ua rau combustion thiab tawg.Nws kuj yog ib qho hnyav hnyav rau ntau cov ntsev inorganic thiab gases.Tsis-corrosive rau hlau, tuaj yeem oxidized rau acrolein thaum siv los ua cov kuab tshuaj.
EVERBRIGHT® ' kuj tseem yuav muab customized ： cov ntsiab lus / whiteness / particlesize / PHvalue / xim / ntim style / ntim specifications thiab lwm yam khoom tshwj xeeb uas tsim nyog rau koj cov kev siv, thiab muab cov qauv dawb.
Khoom Parameter
56-81-5
200-289-5 : kuv
92.094 ib
Polyol compound
1.015g / ml
soluble nyob rau hauv dej
290 ℃
17.4 ℃
Khoom siv
Tshuaj pleev ib ce thiab khoom tu tus kheej ntxiv
Nws yog siv los tsim cov tshuaj pleev ib ce li moisturizer, viscosity reducer, denaturant, thiab lwm yam.Kev siv cov khoom tu tawv nqaij glycerin tuaj yeem ua kom cov tawv nqaij mos, elastic, qhuav los ntawm plua plav, huab cua thiab lwm yam kev puas tsuaj, ua lub luag haujlwm ntawm moisturizing thiab moisturizing.
Xim kev lag luam
Hauv kev lag luam txheej, nws yog siv los tsim ntau yam alkyd resins, polyester resins, glycidyl ether thiab epoxy resins.Alkyd resin ua los ntawm glycerin raws li cov khoom siv raw yog cov txheej txheem zoo, tuaj yeem hloov cov xim ziab sai thiab cov enamel, thiab kev ua haujlwm zoo rwb thaiv tsev, tuaj yeem siv rau hauv cov khoom siv hluav taws xob.
Detergent ntxiv
Hauv kev siv tshuaj ntxuav tes, nws muaj peev xwm ua kom muaj zog ntxuav, inhibit qhov nyuaj ntawm cov dej tawv thiab ua kom cov kab mob tua kab mob ntawm cov tshuaj detergents.
Nws yog xim hlau lubricant
Siv los ua cov roj nplua nyeem hauv kev ua hlau, nws tuaj yeem txo qhov coefficient ntawm kev sib txhuam ntawm cov hlau, yog li txo qhov hnav thiab kub tsim, txo deformation thiab tawg ntawm cov ntaub ntawv hlau.Nyob rau tib lub sijhawm, nws kuj muaj kev tiv thaiv xeb, tiv thaiv corrosion, tiv thaiv oxidation thiab lwm yam ntxwv, uas tuaj yeem tiv thaiv cov hlau nto ntawm yaig thiab oxidation.Dav siv nyob rau hauv pickling, quenching, stripping, electroplating, galvanizing thiab vuam.
Sweetener/water retaining agent (qib zaub mov)
Siv hauv kev lag luam khoom noj khoom haus ua cov khoom qab zib, humectant, hauv ntau cov khoom ci thiab khoom noj siv mis, cov zaub thiab txiv hmab txiv ntoo, nrog rau cov khoom noj khoom haus, kua ntses thiab cov khoom noj.Nws muaj kev ua haujlwm ntawm moisturizing, moisturizing, kev ua haujlwm siab, tiv thaiv oxidation, txhawb dej cawv thiab lwm yam.Nws kuj yog siv los ua tus neeg sawv cev hygroscopic thiab hnyav rau luam yeeb.
Papermaking
Hauv kev lag luam ntawv, nws yog siv rau hauv daim ntawv crepe, daim ntawv nyias, ntawv tsis muaj dej thiab daim ntawv waxed.Siv los ua plasticizer hauv kev tsim cov cellophane los muab qhov tsim nyog softness thiab tiv thaiv cellophane los ntawm kev tawg.
