Ethylcellulose i polymer inoshanda zvakasiyana-siyana ine huwandu hwakawanda hwekushandisa mumaindasitiri akasiyana. Hunhu hwayo hwakasiyana hunobvumira kuti ishandiswe mune zvese kubva kumishonga kusvika kune chikafu, machira kusvika kumachira.
Nhanganyaya ye ethylcellulose:
Ethylcellulose inobva kune cellulose, yakasikwa polymer inowanikwa mumiti. Inogadzirwa nekuita cellulose ne ethyl chloride pamberi pechigadziko chakaita sesodium hydroxide. Iyi nzira inoburitsa polymer umo ethyl mapoka akasungirirwa kumapoka ehydroxyl emusana we cellulose.
Zviratidzo zve ethylcellulose:
Thermoplasticity: Ethylcellulose inoratidza hunhu hwe thermoplastic, zvinoreva kuti inopfava kana ichipisa uye inoomesa kana yatonhora.
Magadzirirwo efirimu: Mushure mekunyungudutswa mune yakafanira solvent, yakajeka, inochinjika firimu inogona kuumbwa.
Isinganyungudike mumvura: Kusiyana necellulose, ethylcellulose hainyungudike mumvura asi inonyungudika mune zvakasiyana siyana zvinonyungudutsa zvakaita sedoro, esters uye chlorinated hydrocarbons.
Kugadzikana kwemakemikari: Iine kugadzikana kwakanaka kwemakemikari uye inogona kuramba kuderedzwa nemaasidhi, alkali uye oxidants.
Kunyanya kushandiswa kwe ethylcellulose:
1. Zvinodhaka:
Coatings: Ethylcellulose inoshandiswa zvakanyanya sechifukidzo chemapiritsi emishonga uye mapiritsi. Mafirimu ayo ekugadzira firimu anopa chidziviriro chekudzivirira, kudzora kusunungurwa kwezvinhu zvinoshanda, mask kuravira uye kunatsiridza kumedza.
Kugadziriswa-kuburitswa kwemaitiro: Nekuda kwekugona kwayo kudzora kuburitswa kwezvinodhaka, ethylcellulose inogona kushandiswa kugadzira inoenderera-kuburitswa uye inosimudzira-kuburitswa mafomu kuti ive nechokwadi chenguva refu yekurapa mhedzisiro uye kuderedza kuwanda kwedosing.
Binder: Inoshandiswa sebhainda mukugadzirwa kwehwendefa kubatsira kubatanidza hupfu kuita fomu yakasimba yedosi ine simba rinodiwa remagetsi.
2. Indasitiri yezvekudya:
Edible Coatings: Ethylcellulose inoshandiswa muindasitiri yechikafu kugadzira machira anodyika emichero, muriwo uye confectionery zvigadzirwa. Aya machira anovandudza chitarisiko, anowedzera hupenyu hwesherufu uye anodzivirira kurasikirwa nehunyoro uye kusvibiswa kwehutachiona.
Mafuta anotsiva: Muzvokudya zvakaderera kana zvisina mafuta, ethylcellulose inogona kushandiswa sechinhu chinotsiva mafuta, kutevedzera maumbirwo uye muromo wemafuta uye kuvandudza ruzivo rwakakwana rwekunzwa.
3. Coatings neingi:
Paints uye Varnishes: Ethylcellulose chinhu chakakosha chependi, mavhanishi uye mavhanishi paanoshandiswa seyaimbova firimu, adhesive uye thickener. Inopa iyo pendi yakanakisa adhesion, makemikari kuramba uye gloss.
Kudhinda Inks: Muindasitiri yekudhinda, ethylcellulose inoshandiswa kugadzira ingi kune dzakasiyana siyana dzekudhinda, kusanganisira flexographic, gravure, uye screen printing. Iyo inosimudzira inki adhesion, viscosity control uye pigment kupararira.
4. Zvigadzirwa zvekuchengeta wega:
Cosmetics: Ethylcellulose inoshandiswa seyakakora, stabilizer uye firimu-forming agent muzvizoro zvakaita semafuta, lotions uye zvigadzirwa zvekuchengeta bvudzi. Inonatsiridza kuumbwa kwechigadzirwa, inosimudzira kupararira, uye inopa yakatsetseka, isina-mafuta kunzwa.
Sunscreen Formulations: Mune sunscreens uye zvigadzirwa zvekudzivirira zuva, ethylcellulose inobatsira kudzikamisa mafirita eUV, kunatsiridza kusamira kwemvura, uye kuumba kunyange firimu paganda kuitira kudzivirira zuva kunoshanda.
5. Indasitiri yemachira:
Textile Kukura: Ethylcellulose inoshandiswa mukugadzira machira saizi maumbirwo ekuvandudza simba reshinda, abrasion kuramba uye kugona kuruka. Inoumba chidziviriro chekudzivirira pamafibhi, ichikurudzira kuruka kwakapfava uye kunatsiridza machira emhando.
Kudhinda paste: Mukudhinda machira, ethyl cellulose inowedzerwa kune yekudhinda paste kuti ivandudze kujeka kwekudhinda, kukurumidza kwemavara uye kushambidzika pamachira akasiyana-siyana.
6. Mamwe maapplication:
Adhesives: Ethylcellulose inoshandiswa mukugadzira zvinonamira uye zvisimbiso zvekubatanidza mapepa, huni, mapurasitiki nesimbi. Inowedzera simba rezvisungo, kunamatira uye kushanduka.
Ceramics: Muindasitiri yekeramics, ethyl cellulose inowedzerwa kune ceramic slurries uye glazes kugadzirisa rheological properties, kudzivirira kunaya kwemvura, uye kunatsiridza kutsvedzereka kwepasi panguva yekupfura.
Ethylcellulose i polymer inoshanda zvakasiyana-siyana ine huwandu hwakawanda hwekushandisa mumaindasitiri mazhinji. Iyo yakasarudzika musanganiswa wezvivakwa, zvinosanganisira firimu-kugadzira kugona, solubility zvivakwa uye kugadzikana kwemakemikari, inoita kuti ive yakakosha mumishonga, chikafu, machira, zvigadzirwa zvekuchengeta munhu, machira nezvimwe. Sezvo tekinoroji ichifambira mberi uye magadzirirwo matsva anogadzirwa, mashandisirwo ethylcellulose anotarisirwa kuramba achiwedzera, kutyaira hunyanzvi uye kuvandudza mashandiro echigadzirwa mumashandisirwo akasiyana.
Nguva yekutumira: Feb-18-2024