I-Ethyl Cellulose(EC)

Inkcazelo emfutshane:

Igama leMveliso: Ethyl Cellulose
Izithethantonye: EC;cellulose,triethylether;celluloseethyl;Ethocel;aqualon
CAS: 9004-57-3
MF: C23H24N6O4
I-EINECS: 618-384-9
Imbonakalo:: Umgubo oMhlophe
Imathiriyeli ekrwada : Umqhaphu osulungekileyo
Ukunyibilika kwamanzi : akunyibiliki
Uphawu lwentengiso: QualiCell
Imvelaphi: eTshayina
MOQ: 1toni


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-Ethyl Cellulose (EC) ayinancasa, ibaleka simahla, imhlophe ukuya kokukhanya kwe-tan-colored powder.ethyl cellulose yi-binder, ifilimu yangaphambili, kunye ne-thickener. Isetyenziswa kwijeli yelanga, iikhrimu, kunye nezinto zokuthambisa. Le yi-ethyl ether ye-cellulose.I-Ethyl Cellulose EC i-soluble kuluhlu olubanzi lwe-solvents eziphilayo. Ngokuqhelekileyo, i-Ethyl Cellulose EC isetyenziswe njengento engabonakaliyo, i-insolble component kwi-matrix okanye i-coating systems.

I-Ethyl Cellulose EC ingasetyenziselwa ukugquma isithako esinye okanye ezingaphezulu ezisebenzayo zethebhulethi ukuthintela ukusabela kwezinye izinto okanye enye kwenye. Inokuthintela ukuguquka kombala wezinto ezixutywe lula ezifana ne-ascorbic acid, evumela i-granulations kwiipilisi ezixinzelelekileyo kunye nezinye iifom zedosi. Ukwaleka kwee-micro-particles, iipellets kunye neepilisi.

I-Ethyl cellulose ayikwazi ukunyibilika emanzini, kodwa i-soluble kwi-solvents ezininzi zezinto eziphilayo, ngoko ke i-EC isetyenziswa kwiipilisi, iigranules ze-adhesive agent. Inokwandisa ubulukhuni beepilisi zokunciphisa iipilisi zokunciphisa i-friability, inokusetyenziswa njenge-agent-forming agent yokuphucula ukubonakala kwamacwecwe, incasa ezimeleyo, ukuphepha ukusilela kwamachiza athintela amanzi ukuthintela ukungena kwe-metamorphic change agents, ukukhuthaza. Ukugcinwa okukhuselekileyo kweetafile, nako kungasetyenziswa njengesixhobo sokuqinisa iipilisi ezikhutshwa ngokuqhubekayo.

Izinto

K kwibakala

N ibakala

I-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

Ilahleko ekomisweni ( %)

≤ 3.0

Ikloridi ( %)

≤ 0.1

Intsalela ekutshisweni ( % )

≤ 0.4

Iintsimbi ezinzima ppm

≤ 20

Arsenic ppm

≤ 3

I-EC inokunyibilika kwiintlobo ezahlukeneyo ze-solvents eziphilayo,I-solvent eqhelekileyo (i-volume ratio):

1)Toluene:Ethanol = 4:1

2)Ethanol

3)Acetone:Isopropanol = 65:35

4)Toluene:Isopropanol = 4:1

IMethyl Acetate:Methanol = 85:15

isicelo1

Igama leBanga

Viscosity

I-EC N4

3.2-4.8

I-EC N7

5.6-8.4

I-EC N10

8-12

I-EC N20

16-24

I-EC N22

17.6-26.4

EC N50

40-60

EC N100

80-120

EC N200

160-240

EC N300

240-360

Usetyenziso

I-Ethyl Cellulose i-resin enemisebenzi emininzi. Isebenza njengesibophelelo, i-thickener, i-rheology modifier, ifilimu yangaphambili, kunye nesithintelo samanzi kwizicelo ezininzi njengoko kuchaziwe ngezantsi:

I-Adhesives: I-Ethyl Cellulose isetyenziswa ngokubanzi kwiinyibiliko ezishushu kunye nezinye izincamathelisi ezisekelwe kwi-solvent ngenxa ye-thermoplasticity egqwesileyo kunye namandla aluhlaza. Iyanyibilika kwiipolymers ezishushu, iiplasticizers, kunye neoyile.

Iingubo: I-Ethyl Cellulose ibonelela ngokuthintela amanzi, ukuqina, ukuguquguquka kunye negloss ephezulu kwiipende kunye neengubo. Isenokusetyenziswa kwezinye izinto zokugquma ezikhethekileyo ezifana nephepha lokudibanisa ukutya, izibane zefluorescent, uphahla, i-enameling, i-lacquers, ivanishi, kunye neengubo zaselwandle.

I-Ceramics: I-Ethyl Cellulose isetyenziswa kakhulu kwiiseramics ezenzelwe ukusetyenziswa kwe-elektroniki njenge-multi-layer ceramic capacitors. Isebenza njenge-binder kunye ne-rheology modifier. Ikwabonelela ngamandla aluhlaza kwaye itshisa ngaphandle kokushiya.

Ii-inks zokuprinta: I-Ethyl Cellulose isetyenziselwa kwiinkqubo ze-inki ezisekelwe kwi-solvent ezifana ne-gravure, i-flexographic kunye ne-inki yokuprinta kwesikrini. I-organosoluble kwaye iyahambelana kakhulu neeplastiki kunye neepolymers. Inika i-rheology ephuculweyo kunye neempawu zokubopha ezinceda ukubunjwa kwamandla aphezulu kunye neefilimu ezichasayo.

Ukupakisha

12.5Kg / Igubu leFayibha
20kg/iingxowa zephepha


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