Hydroxyethyl cellulose (HEC) o se ether cellulose non-ionic faia mai polymer material cellulose masani e ala i se faasologa o etherification.O se paʻu paʻepaʻe poʻo se granule e leai se manogi, leai se tofo, e mafai ona faʻamavaeina i le vai malulu e fausia ai se vaifofo manino, ma o le faʻamavaeina e le afaina i le tau o le pH.E mafiafia, fusifusia, taape, emulsifying, ata-fausia, taofia, adsorbing, faagaioiina luga, susu-taofia ma masima-tetesi meatotino.Fa'aaoga lautele i vali, faufale, ie, vaila'au i aso uma, pepa, suau'u viliina ma isi alamanuia.
Autufaaaogaina oHydroxyethyl cellulose
1.Paint&Coating
O le vali faʻavae vai o se vai viscous faʻapipiʻiina i solvents organic poʻo vai e faʻavae i luga o resini, poʻo le suauʻu, poʻo le emulsion, faʻatasi ai ma le faʻaopoopoga o mea faʻapipiʻi tutusa.O faʻamau faʻavae vai ma faʻatinoga sili ona lelei e tatau foi ona i ai se faʻatinoga sili ona lelei, mana lelei natia, malosi faʻapipiʻi faʻapipiʻi, ma lelei le faʻaogaina o le vai;o le cellulose ether o le mea e sili ona talafeagai e maua ai nei meatotino.
2. Fausia
I le tulaga o fale faufale, o loʻo faʻaaogaina le HEC o se faʻaopoopoga i mea e pei o mea puipui, sima (e aofia ai le asphalt), paʻu paʻu ma mea faʻapipiʻi.
O mea fa'aopoopo e mafai ona fa'ateleina ai le viscosity ma le mafiafia o mea fau fale, fa'aleleia le pipii, lubricity, ma le fa'atumauina o le vai, fa'aleleia le malosi fa'afefeteina o vaega po'o vaega, fa'aleleia le fa'aitiitia, ma aloese mai ta'ega pito.
3.Textile
O loʻo togafitia i le HEC, filo faʻapipiʻi poʻo faʻafefiloi faʻaleleia a latou meatotino e pei o le abrasion resistance, dyeability, afi ma le pisia teteʻe, faʻapea foʻi ma le faʻaleleia atili o latou tino (shrinkage) ma le tumau, aemaise lava mo filo gaosia, lea e faʻafefe ai ma faʻaitiitia ai le tumau. eletise.
4. Kemisi aso
O le cellulose ether o se fa'aopoopoga taua i oloa fa'a-kemikolo i aso ta'itasi.E le gata ina faʻaleleia le viscosity o le vai poʻo le emulsion cosmetics, ae faʻaleleia atili le faʻasalalau ma le faʻamautu o le foam.
5. Fausia pepa
I le tulaga o le faia o pepa, HEC e mafai ona faʻaaogaina e fai ma sui sizing, faʻamalosia sui ma pepa, faʻaleleia lelei.
6. Suauu vili
O le HEC e masani ona faʻaaogaina e avea o se mafiafia ma faʻamautu sui i le faʻagasologa o togafitiga suauʻu.O se vaila'au lelei mo le suau'u.Na fa'aaogaina lautele i le viliina, fa'amae'aina lelei, sima ma isi galuega gaosiga o suauu i atunu'u i fafo i le 1960s.
7.O isi fanua o talosaga
7.1 Faatoaga
O le Hydroxyethyl cellulose (HEC) e mafai ona fa'amautu lelei mea oona i totonu o vai fa'afefete.
E mafai e le HEC ona faia le sao o le pipii o mea oona i laulaau i le faʻaogaina o gaioiga;E mafai ona fa'aogaina le HEC e fai ma mafiafia mo fa'amulu fa'afefete e fa'aitiitia ai le fe'avea'i o vaila'au, ma fa'atuputeleina ai le fa'aogaina o le fa'aogaina o lau.
E mafai foʻi ona faʻaaogaina le HEC e fai ma sui e fai ata tifaga i vailaʻau faʻapipiʻi fatu;e fai ma fa'apipi'i i le toe fa'aaogaina o lau tapaa.
7.2 Le afi
Hydroxyethyl cellulose e mafai ona faʻaaogaina e avea o se faʻaopoopoga e faʻateleina ai le faʻaogaina o le faʻaogaina o mea e le afi, ma ua faʻaaogaina lautele i le sauniuniga o "mea faʻafefe"
7.3 Fa'ailogaina
Hydroxyethylcellulose e mafai ona faʻaleleia le malosi susu ma le faʻaitiitia o le oneone sima ma le sodium silicate sand system.
7.4 Microscopy
O le hydroxyethyl cellulose e mafai ona faʻaaogaina i le gaosiga o ata tifaga ma o se faʻasalalauga i le gaosiga o faʻataʻitaʻiga microscopic.
7.5 Ata pue
Fa'amalo i sua masima maualuga o lo'o fa'aaogaina mo le gaosiga o ata.
7.6 Vali fa'apa'u felanulanua'i
Fa'aaogaina e fai ma mea fa'apipi'i ma se fa'asalalau fa'amaua mo mea fa'alili i totonu o fa'alava fa'alava.
7.7 Fa'aeletise ma Electrolysis
E mafai ona puipuia le colloid mai le aafiaga o le electrolyte concentration;hydroxyethyl cellulose e mafai ona fa'alauteleina le tu'u tutusa i le fofo fa'apipi'i cadmium.
7.8 Kerama
E mafai ona fa'aogaina e fa'atupu ai mea fa'amaumau malosi mo sima.
7.9 Uaea
O vai e fa'afefeteina e puipuia ai le susu mai le ulufale atu i uaea leaga.
Taimi meli: Ian-09-2023