Hydroxyethyl Cellulose | HEC | 9004-62-0
Ibisobanuro ku bicuruzwa:
| Ingingo | Hydroxyethyl Cellulose |
| Kugaragara | Ifu yera yumuhondo |
| Impamyabumenyi ya Molar yo gusimbuza (MS) | 1.8-3.0 |
| Amazi (%) | ≤10 |
| Ikintu kidashonga mumazi (％) | ≤0.5 |
| Agaciro PH | 6.0-8.5 |
| Ihererekanyabubasha | ≥80 |
| Viscosity (mpa.s) 2 ％, 25 ℃ | 5－150000 |
Ibisobanuro ku bicuruzwa:
Hydroxyethyl selulose (HEC) ni umuhondo wera cyangwa urumuri rwumuhondo, impumuro nziza, ifu idafite uburozi. Yateguwe kuva selile yibanze na Ethylene oxyde (cyangwa chloroethane) na etherification. Nibintu bitari ionic soluble selulose ether. Kubera ko selile ya HEC ifite ibintu byiza biranga umubyimba, guhagarikwa, gutatanya, emulisile, gufatira hamwe, gukora firime, kurinda ubushuhe, no kurinda koleoide, ikoreshwa cyane mugukuramo peteroli, gutwikira, kubaka, ubuvuzi nibiryo, imyenda, gukora impapuro, na indi mirima.
Gusaba:
1. Ifu ya Hydroxyethyl selulose irashobora gushonga mumazi ashyushye kandi akonje, kandi ntishobora kugwa iyo ashyushye cyangwa yatetse. Kubera iyo mpamvu, ifite intera nini yo kwikemurira no kuranga viscosity hamwe no kudashyuha.
2. HEC irashobora kubana nizindi polymers zishonga amazi, surfactants, nu munyu. HEC ni umubyimba mwiza wa colloidal urimo ibisubizo byinshi bya dielectric.
3. Ubushobozi bwayo bwo gufata amazi bwikubye kabiri ubwa methylcellulose, kandi bufite gahunda nziza yo gutembera.
4. Ugereranije na methylcellulose na hydroxypropylmethylcellulose, HEC ifite ubushobozi bukomeye bwo kurinda colloid.
Inganda zubaka: HEC irashobora gukoreshwa nkumukozi wo kubika amazi hamwe na sima ya sima.
Inganda zicukura peteroli: Irashobora gukoreshwa nkibintu byongera umubyimba wa sima kumazi meza yo gukora amavuta. Amazi yo gucukura hamwe na HEC arashobora kunoza neza umutekano wogucukura ukurikije imikorere yayo mike.
Inganda zitwikiriye: HEC irashobora kugira uruhare mukubyimba, kwigana, gukwirakwiza, gutuza no kugumana amazi kubikoresho bya latex. Irangwa ningaruka zikomeye zo kubyimba, amabara meza akwirakwira, gukora firime, hamwe nububiko buhamye.
Impapuro na Ink: Irashobora gukoreshwa nkibikoresho bingana ku mpapuro no ku rupapuro, nk'ikibyimba kandi gihagarika inkingi zishingiye ku mazi.
Imiti ya buri munsi: HEC nigikorwa cyiza cyo gukora firime, gifata, kibyimbye, stabilisateur kandi ikwirakwiza muri shampo, kogosha umusatsi, no kwisiga.
Ipaki: 25 kgs / igikapu cyangwa nkuko ubisabye.
Ububiko: Bika ahantu hafite umwuka, humye.
Ibipimo byavuzwe: Ibipimo mpuzamahanga.
