Methyl Hydroxyethyl Cellulose | MHEC | HEMC | 9032-42-2
Fa'amatalaga o oloa:
| Aitema | HEMC |
| Methoxy anotusi (%) | 22.0-32.0 |
| Gel vevela(℃) | 70-90 |
| Suavai (%) | ≤ 5.0 |
| Pefu (Wt%) | ≤ 3.0 |
| Ma'imau ile fa'amago (WT%) | ≤ 5.0 |
| Toega (WT%) | ≤ 5.0 |
| PH tau (1%，25℃) | 4.0–8.0 |
| Viscosity (2%, 20℃, mpa.s) | 5-200000, e mafai foi ona faʻamaonia e tusa ai ma manaʻoga o tagata faʻatau |
| Viscosity Fa'amatalaga | ||
| Mau'u le viscosity (mpa.s) | 4000 | 3500-5600 |
| 12000 | 10000-14000 | |
| Viscositas maualuga (mpa.s) | 20000 | 18000-22000 |
| 40000 | 35000-55000 | |
| 75000 | 70000-85000 | |
| Viscositas maualuga tele (mpa.s) | 100000 | 90000-120000 |
| 150000 | 130000-180000 | |
| 200000 | 180000-230000 | |
Fa'amatalaga o oloa:
Methyl Hydroxyethyl Cellulose (MHEC) o se ether cellulose non-ionic lea e masani ona faʻaaogaina i mea faufale. E mafai ona fa'amavae i le vai vevela po'o le vai malulu e fai ai se vaifofo manino ma se viscosity faapitoa. O meatotino o le methyl hydroxyethyl cellulose ma le methylcellulose e tutusa, ae o le i ai o le hydroxyethyl e sili atu ona soluble le MHEC cellulose i le vai, o le fofo e sili atu ona fetaui ma le masima ma e maualuga atu le vevela o le tuufaatasiga.
Talosaga:
O le MHEC cellulose paʻu e faʻaaogaina lautele i fale faufale. Mo se faʻataʻitaʻiga, e mafai ona faʻaaogaina i totonu o le tile faʻapipiʻi, faʻapipiʻi faʻapipiʻi, faʻapipiʻiina o le tagata lava ia, faʻapipiʻi, ofu talaloa, vali ma paʻu, ma isi. lea e mafai ona faia ai le vali e maua mai ai le ofuina lelei. O le lubricity o le MHEC cellulose e mafai ona faʻaleleia atili le faʻaogaina o le paluga (e pei o le faʻaleleia o le malosi o le paluga, faʻaitiitia le faʻafefe o le vai, ma faʻaleleia le anti-sag of mortar), lea e fesoasoani mo le faʻaleleia atili o galuega.
Vagana ai le fale faufale, o le methyl hydroxyethyl cellulose o loʻo faʻaaogaina foi i le pisinisi o meaʻai, vailaʻau i aso uma, ma isi matāʻupu. I totonu o le alamanuia taumafa, HEMC cellulose o loʻo faʻaaogaina e pei o le pipii, emulsification, ata tifaga, mafiafia, faʻamalolo, faʻasalalau, vai faʻapipiʻi mea, ma isi.
afifi: 25 kgs / taga poʻo e te manaʻo ai.
Teuina: Teu i se nofoaga matutu ma savili.
Tulaga fa'atinoina: Tulaga Fa'avaomalo.
