Ethyl Cellulose EC
Nhanganyaya
Ethyl cellulose (EC) i non-ionic cellulose ether inogadzirwa nekutsiva imwe kana yese yehydroxyl.
mapoka (-OH) mu cellulose yechisikigo ine mapoka ethoxy (-OC₂H₅).
Nhamba yeCAS: 9004-57-3
Fomura yeMolecular: C₂₃H₂₄N₆O₄
Chitarisiko: Upfu chena
Magiredhi: Giredhi remishonga uye giredhi reindasitiri
Zvinhu Zvikuru uye Mabhenefiti
1. Hunhu hwakanaka hwekugadzira mafirimu: Hunoumba mafirimu akaomarara, akajeka, uye anochinjika ane kukwesha kwakanyanya
uye kudzivirira kubvaruka.
2. Kupisa: Kunogona kugadziriswa nekudziyisa nekunyungudutsa (semuenzaniso, extrusion, jekiseni rekugadzira),
zvichiita kuti ive imwe yezvinogadzirwa ne thermoplastic cellulose.
3. Kusapindira kwemvura: Kunoratidza kushoma kwemvura neutsi hwemvura, zvichipa hunyoro hwakanaka.
4. Kuenderana kwakafara: Kunoenderana nemaresini akawanda, mapurasitiki, wakisi, nemafuta, zvichiita kuti zvive nyore
kugadziriswa kwekugadzirwa.
5. Kusashanda zvakanaka kwemuviri: Haisi chepfu uye haina hwema, uye inogona kushandiswa mukudya nemumishonga
mafomu mukati memiganhu yemutemo.
6. Kugadzikana kwemakemikari: Kugadzikana pakurwisa acids, bases, uye munyu, uye kunodzivirira mafuta nemafuta.
Nzvimbo Huru dzeKushandisa
A. Indasitiri yeMishonga (nzvimbo inonyanya kukosha uye yakapararira yekushandisa)
Kuvhara mushonga unobviswa nemutemo: EC hainyungudike uye haizvimbi mumvura, zvichiita kuti ive chinhu chakanakira kugadzira machira matete emapiritsi anoburitswa nemutemo kana ma microcapsules. Mwero wekuburitswa kwemushonga unogona kudzorwa nemazvo nekugadzirisa ukobvu hwemachira kana kuwedzera zvinhu zvinogadzira maburi.
Zvinhu zveMatrix: Zvinoshandiswa sematrix inonyungudutsa mvura mumapiritsi anoburitswa kwenguva refu,
kudzora kuburitswa kwemishonga kuburikidza nenzira yekupararira.
Microencapsulation: Inoshandiswa kubatanidza mishonga, manakiro, kana zvinovaka muviri, zvichipa dziviriro
uye kusunungurwa kunodzorwa.
Binder: Inoshandiswa pakugadzira mapiritsi kana granules, inonyanya kukodzera granulation yakanyorova.
B. Bhizinesi rezvekudya
Chinowedzera chikafu (E462): Chinoshandiswa sechinhu chinosimbisa, chinosimbisa, uye chinosunga.
Kufukidza kunaka: Kunodzivirira mafuta anokosha, manakiro, nezvimwewo, kubva kuchiedza, okisijeni, uye hunyoro,
kuwedzera nguva yekushanda.
C. Mapendi neInki
Kupfeka kwakakosha: Kunoshandiswa pakupfeka kusingakuvadzi makemikari uye kusingaparare pasimbi, huni, uye bepa.
Inki dzinochinjika: Dzinoshandiswa mu inki dzinodhinda nekudhinda pachikirini, dzichipa kuchinjika kwakanaka uye kunamira,
inowanzoshandiswa mumitambo yerotari.
Mapendi anokweshwa: Anoita firimu rekudzivirira kwenguva pfupi.
D. Zvizoro uye Kutarisirwa Kwemunhu
Mushonga wekugadzira firimu: Unoshandiswa muzvigadzirwa zvakaita semascara, nail polish, uye hairspray,
ichipa mhedzisiro inogara kwenguva refu yekugadzira firimu.
Chinosimbisa/chinosimbisa: Chinoshandiswa mu emulsions nema creams.
E. Zvimwe Zvishandiso zveMaindasitiri
Namatira: Inoshandiswa mumaglues akakosha, ceramic decals, nezvimwewo.
Indasitiri yepurasitiki: Inoshandiswa senzira yekuvandudza kusimba uye kusimba kwezvigadzirwa zvepurasitiki.
High-DS EC pachayo inogona kushandiswa se thermoplastic.
Indasitiri yemagetsi: Inoshandiswa muzvinhu zvinonamirwa zvemagetsi uye zvinhu zvinoputirwa
Magadzirirwo
Kupatsanurana kweViscosity
Nzira Yekushandisa
Zvichienderana nekushandiswa kwacho chaiko.
Kuchengeta, Kutakurwa uye Kurongedza
Kuchengetera: Chengeta pasi pe32°C, munzvimbo yakaoma, uye chengetedza kure nezvose zvinokonzera moto.
Hupenyu hwesherufu: makore matatu.
Kurongedza: Drum yefaibha (yakashongedzwa nebhegi rakarukwa re polyethylene remhando yemishonga), huremu hwayo: 12.5 kg/drum.