I-Ethyl Cellulose EC
Intshayelelo
I-Ethyl cellulose (EC) yi-non-ionic cellulose ether eveliswa ngokutshintsha inxalenye okanye yonke i-hydroxyl.
amaqela (-OH) kwi-cellulose yendalo kunye namaqela e-ethoxy (-OC₂H₅).
Inombolo ye-CAS: 9004-57-3
Ifomula yeMolekyuli: C₂₃H₂₄N₆O₄
Inkangeleko: Umgubo omhlophe
Amabanga: Ibanga lezamayeza kunye nebanga lemizi-mveliso
Iimpawu eziphambili kunye neenzuzo
1. Iipropati ezintle kakhulu zokwenza ifilimu: Zenza iifilimu eziqinileyo, ezicacileyo, neziguquguqukayo ezinee-abrasion eziphezulu
kunye nokumelana nokukrazula.
2. I-Thermoplasticity: Ingacutshungulwa ngokufudumeza nokunyibilikisa (umz., i-extrusion, i-injection molding),
nto leyo eyenza ukuba ibe yenye yezona zinto zimbalwa ezisetyenziswa kwi-thermoplastic cellulose derivatives.
3. Ukungatyiwa kwamanzi: Kubonisa ukungena kwamanzi kancinci kumphunga wamanzi, nto leyo enika umqobo olungileyo wokufuma.
4. Ukuhambelana okubanzi: Iyahambelana neeresini ezininzi, iiplastiki, iiwax, kunye neeoyile, nto leyo eyenza kube lula
uhlengahlengiso lwendlela yokwenziwa.
5. Ukungangeni komzimba: Ayinatyhefu kwaye ayinavumba, kwaye ingasetyenziswa ekutyeni nakwimithi
izicelo ngaphakathi kwemida yemithetho.
6. Uzinzo lwekhemikhali: Izinzile kwi-asidi, iziseko, kunye nezisombululo zetyuwa, kwaye iyamelana neeoyile kunye namafutha.
Iindawo eziphambili zokusetyenziswa
A. Ushishino lweMithi (eyona ndawo ibalulekileyo nebanzi yokufaka isicelo)
Ingubo yamayeza ekhutshwayo ngokulawulwayo: I-EC ayinyibiliki kwaye ayidumbi kwiindawo ezinamanzi, nto leyo eyenza ukuba ibe yinto efanelekileyo yokulungiselela iingubo ezibhityileyo zeepilisi okanye ii-microcapsules ezikhutshwayo ngokulawulwayo. Izinga lokukhululwa kwamayeza linokulawulwa ngokuchanekileyo ngokulungisa ubukhulu bengubo okanye ukongeza ii-agents ezenza ii-pore.
Izinto zeMatrix: Zisetyenziswa njenge-hydrophobic matrix kwiipilisi ezikhutshwa rhoqo,
ukulawula ukukhutshwa kweziyobisi ngendlela yokusasaza.
I-Microencapsulation: Isetyenziselwa ukufaka amayeza, iincasa, okanye izondlo, inika ukhuseleko
kunye nokukhululwa okulawulwayo.
I-Binder: Isetyenziswa ekulungiseleleni iipilisi okanye iigranules, ezilungele ngokukodwa iigranules ezimanzi.
B. Ishishini lokutya
Isongezelelo sokutya (E462): Sisetyenziswa njengesithambisi, isiqinisi, kunye nesibopheleli.
Ukufakwa kwencasa yencasa: Ikhusela iioyile ezibalulekileyo, iincasa, njl.njl., ekukhanyeni, kwioksijini, nakumswakama,
ukongeza ixesha lokuphelelwa.
Iingubo kunye nee-Inks
Iingubo ezikhethekileyo: Zisetyenziselwa iingubo ezimelana neekhemikhali nezingagugiyo kwiintsimbi, iinkuni, kunye nephepha.
Ii-inki eziguquguqukayo: Zisetyenziswa kwi-inki zokuprinta iigravure kunye nezikrini, zibonelela ngokuguquguquka nokunamathela okuhle,
isetyenziswa rhoqo kwiileya zokukrwela ilotho.
Iingubo ezikwaziyo ukuxobuka: Zenza ifilimu yokukhusela yexeshana.
D. Izinto zokuthambisa kunye nokhathalelo lomntu
Iarhente yokwenza ifilimu: Isetyenziswa kwiimveliso ezifana ne-mascara, i-nail polish, kunye ne-hairspray,
ukubonelela ngesiphumo sokwakha ifilimu esihlala ixesha elide.
Isiqinisi/isiqinisi: Sisetyenziswa kwi-emulsions kunye neekhrimu.
E. Ezinye izicelo zemizi-mveliso
I-Adhesive: Isetyenziswa kwii-adhesives ezikhethekileyo, ii-decals ze-ceramic, njl.
Ishishini leplastiki: Lisetyenziswa njengesiguquli ukuphucula amandla kunye nokuqina kweemveliso zeplastiki.
I-High-DS EC ngokwayo ingasetyenziswa njenge-thermoplastic.
Ishishini le-elektroniki: Lisetyenziswa kwii-pastes ze-elektroniki kunye nezixhobo ze-encapsulation
Iinkcukacha
Ulwahlulo lwe-Viscosity
Indlela yesicelo
Kuxhomekeke kwisicelo esithile.
Indawo yokugcina, ukuThuthwa kunye nokuPakisha
Indawo yokugcina: Gcina ngaphantsi kwama-32°C, kwindawo eyomileyo, kwaye ugcine kude nayo yonke imithombo yokutsha.
Ubomi beshelufu: iminyaka emi-3.
Ukupakisha: Idrama yefayibha (egqunywe ngebhegi elukiweyo yepolyethylene yodidi lwamayeza), ubunzima obupheleleyo: 12.5 kg/idrama.