Ethyl Cellulose (EC)
Tsananguro yechigadzirwa
Simbacelcele® Ethyl Cellulose (EC) isina kunaka, yemahara-inoyerera, chena kune yakajeka tangi.ethyl poda Iyo inoshandiswa mumatunhu eSuntan, mafuta, uye marara. Iyi ndiyo ethyl ether ye cellulose.ETHYL cellulose ec inokweretesa mumhando dzakasiyana dze organic sol. Kazhinji, ethyl cellulose ec inoshandiswa seisiri-shullllable, insoluble chikamu mu matrix kana coating masisitimu.
EtHyl Cellulose EC inogona kushandiswa kujasi kana zvimwe zvinoshanda zvinongedzo zvehwendefa kuti uvadzivise kubva kune zvimwe zvigadzirwa kana nemumwe. Zvinogona kudzivirira kusawirirana kwezvinhu zvarinoita seascorbic acid. kuunganidzwa kwe micro-zvimedu, mapiritsi uye mahwendefa.
Simbacelcele dia ethyl cellulose haigoni kunyungudika mumvura, asi nyura mune dzakawanda organic sol sol sol sol, saka ec inoshandiswa mumapiritsi, mahwendefa ezvinonhuwira zvaro zvinonamatira. Zvinogona kuwedzera kuomarara kwematafura kuti uderedze mahwendefa ekutsikisa, zvinogona kushandiswa semumiriri wefirimu kuti uvandudze kutaridzika kwemapiritsi, kudzivirira kutadza kwezvinodhaka zvemvura kuti udzivise kuwanda kweMetamorphic shanduko, kusimudzira Kuchengetedza kwakachengeteka kwemahwendefa, zvakare kunogona kushandiswa sekusimbisa zvinhu zvemahwendefa ekusimbisa.
| Zvinhu | K giredhi | N giredhi |
| Ethoxy (WT%) | 45.5 - 46.8 | 47.5 - 49.5 |
| Viscosity mpa.s 5% solu. 20 * c | 4, 5, 7, 10, 20, 50, 70, 100, 150, 200, 300 | |
| Kurasikirwa pakuomesa (%) | ≤ 3.0 | |
| Chloride (%) | ≤ 0.1 | |
| Zvakasara pakurasa (%) | ≤ 0.4 | |
| Simbi Inorema PPM | ≤ 20 | |
| Arsenic PPM | ≤ 3 | |
EC inogona kunyungudutswa mune dzakasiyana-siyana organic solventes, zvakajairika solvent (Vhoriyamu Ratio):
1) Toluene: ethanol = 4: 1
2) ethanol
3) Acetone: isopropanol = 65:35
4) Toluene: isopropanol = 4: 1
Methyl acetate: methanol = 85:15
| Giredhi zita | Viscosity |
| EC N4 | 3.2-4.8 |
| EC N7 | 5.6-8.4 |
| EC N10 | 8-12 |
| EC N20 | 16-24 |
| EC N22 | 17.6-26.4 |
| EC N50 | 40-60 |
| EC N100 | 80-120 |
| EC N200 | 160-240 |
| EC N300 | 240-360 |
Zvishandiso
Ethyl Cellulose ndeye yakawanda-inoshanda resin. Inoshanda seye binder, thickener, rheology modifier, firimu raimbova, uye chipingamupinyi chemvura mune akawanda mashandisirwo ezvinyorwa pazasi:
MaADhesives: Ethyl Cellulose anoshandiswa zvakanyanya mumanyorerwo anopisa uye mamwe maSolvent-based a movent-forments kune yayo yakanakisa Thermoplasticity uye yakasvibira simba. Izvo zvinonyangadza mudzimba dzinopisa, mapurasitiki, uye mafuta.
Mbira: Ethyl Cellulose inopa mvura, kuomarara, kushanduka uye kwakanyanya gloss kupenda uye zvipfeko. Inogona zvakare kushandiswa mune mamwe majasi akadai sepamapepa ekudya, mwenje wekudya, padenga, kushomeka, mapoinzi, marara, uye marara emarunini.
Cereracs: Ethyl Cellulose anoshandiswa zvakanyanya mumakareti akagadzirirwa magetsi ekushandisa zvemagetsi senge akawanda-denderedzwa ceramic capacitors. Iyo inoshanda seyinokubhoni uye rheology modifier. Iyo inopawo simba rakasvibira uye rinopisa kunze pasina zvakasara.
Kudhinda Inks: Ethyl Cellulose inoshandiswa mune solvent-based ink masisitimu akadai seakakura, flexographic uye skrini yekudhinda inodhinda. Iyo inhengo uye inoenderana zvakanyanya nePlasticzeers uye polymers. Iyo inopa yakavandudzwa rheology uye inosunga zvivakwa izvo zvinobatsira kuumbwa kwesimba rakakwirira uye mafirimu ekurwisa.
Kurongedza
12.5kg / fiber chigubhu
20kg / mapepa mapepa