Zeziphi iindlela eziqhelekileyo zokusetyenziswa kwe-ethylcellulose?

I-Ethylcellulose yipolymer eguquguqukayo enoluhlu olubanzi lwezicelo kumashishini ahlukeneyo. Iimpawu zayo ezizodwa zivumela ukuba zisetyenziswe kuyo yonke into ukusuka kumachiza ukuya kukutya, iingubo ukuya kwiingubo.

Intshayelelo ye-ethylcellulose:

I-Ethylcellulose iphuma kwi-cellulose, i-polymer yendalo efumaneka kwizityalo. Yenziwe ngokuphendula i-cellulose kunye ne-ethyl chloride phambi kwesiseko esifana ne-sodium hydroxide. Le nkqubo ivelisa i-polymer apho amaqela e-ethyl aqhotyoshelwe kumaqela e-hydroxyl ye-cellulose backbone.

Iimpawu ze-ethylcellulose:

I-Thermoplasticity: I-Ethylcellulose ibonisa ukuziphatha kwe-thermoplastic, oku kuthetha ukuba iyathamba xa ishushu kwaye yomelela xa ipholile.

Ukuqulunqwa kwefilimu: Emva kokuchithwa kwi-solvent efanelekileyo, ifilimu ecacileyo, eguquguqukayo inokwakheka.

Ayinyibiliki emanzini: Ngokungafaniyo neselulosi, i-ethylcellulose ayinyibiliki emanzini kodwa inyibilika kwiintlobo ezahlukeneyo zezinyibilikisi zendalo ezifana ne-alcohol, i-esters kunye ne-chlorinated hydrocarbons.

Ukuzinza kweekhemikhali: Inozinzo oluhle lweekhemikhali kwaye inokuxhathisa ukuthotywa kwee-asidi, i-alkali kunye ne-oxidants.

Ukusetyenziswa okuqhelekileyo kwe-ethylcellulose:

1. Amachiza:

Iingubo: I-Ethylcellulose isetyenziswa ngokubanzi njengento yokugqoka iipilisi kunye neepilisi zamachiza. Iimpawu zayo zokwenza ifilimu zibonelela ngomqobo okhuselayo, ukulawula ukukhutshwa kwezithako ezisebenzayo, ukunambitha imaski kunye nokuphucula ukugwinya.

Ukuqulunqwa kokukhutshwa okuzinzileyo: Ngenxa yokukwazi ukulawula ukukhutshwa kweziyobisi, i-ethylcellulose ingasetyenziselwa ukuphuhlisa ukukhutshwa okuzinzileyo kunye nokukhutshwa okuzinzileyo kweendlela zokuqinisekisa iziphumo zonyango ezide kunye nokunciphisa ukuphindaphinda kwe-dosing.

I-Binder: Isetyenziswa njenge-binder kwi-tablet formulations ukunceda ukudibanisa umgubo kwifomu yedosi eqinileyo kunye namandla afunekayo omatshini.

2. Ishishini lokutya:

Iingubo ezityiwayo: I-Ethylcellulose isetyenziswa kwishishini lokutya ukwenza iingubo ezityiwayo zeziqhamo, imifuno kunye neemveliso zeconfectionery. Ezi zambatho ziphucula ukubonakala, zandisa ubomi beshelufu kwaye zithintele ukulahleka komswakama kunye nokungcoliswa kwe-microbial.

I-Fat substitute: Kwi-fat-fat-fat or fat-free foods, i-ethylcellulose ingasetyenziswa njenge-fat substitute, ilinganisa ukuthungwa kunye nomlomo wamafutha kunye nokuphucula amava eenzwa jikelele.

3. Iingubo nee-inki:

Ipeyinti kunye neVarnishes: I-Ethylcellulose iyisithako esibalulekileyo kwiipende, i-varnishes kunye ne-varnishes apho isetyenziswe njengefilimu yangaphambili, i-adhesive kunye ne-thickener. Inika ipeyinti ukuncamathela okugqwesileyo, ukumelana neekhemikhali kunye neglosi.

Ii-Inks zokuprinta: Kwishishini lokushicilela, i-ethylcellulose isetyenziselwa ukwenza ii-inki kwiinkqubo ezahlukeneyo zokushicilela, kubandakanywa i-flexographic, i-gravure, kunye nokuprintwa kwesikrini. Iphucula ukunamathela kwe-inki, ulawulo lwe-viscosity kunye nokusasazwa kwe-pigment.

4. Iimveliso zokhathalelo lomntu:

Izithambiso: I-Ethylcellulose isetyenziswa njenge-thickener, stabilizer kunye ne-agent-forming agent kwi-cosmetics efana ne-creams, i-lotion kunye nemveliso yokunakekelwa kweenwele. Iphucula ukuthungwa kwemveliso, iphucula ukusasazeka, kwaye inika imvakalelo egudileyo, engenamafutha.

I-Sunscreen Formulations: Kwi-sunscreens kunye neemveliso zokukhusela ilanga, i-ethylcellulose inceda ukuzinzisa izihlungi ze-UV, ukuphucula ukunyanzeliswa kwamanzi, kunye nokwenza ifilimu ecacileyo eluswini lokukhusela ilanga.

5. Umzi-mveliso weempahla:

Ubungakanani bomsonto: I-Ethylcellulose isetyenziswa kwimixube yemilinganiselo yelaphu ukuphucula ukomelela komsonto, ukunganyangeki kwe-abrasion kunye nokusebenza kakuhle kokuluka. Yenza isambatho esikhuselayo kwimicu, ukukhuthaza ukuluka okulula kunye nokuphucula umgangatho welaphu.

Intlama yokuprinta: Kushicilelo olulukiweyo, i-ethyl cellulose yongezwa kwintlama yokuprinta ukuphucula ukucaca koshicilelo, ukukhawuleza kombala kunye nokuhlamba kwii-substrates ezahlukeneyo zelaphu.

6. Ezinye izicelo:

I-Adhesives: I-Ethylcellulose isetyenziselwa ukwenza i-adhesives kunye ne-sealants ye-bonding paper, imithi, iiplastiki kunye neentsimbi. Yongeza amandla ebhondi, ukubambelela kunye nokuguquguquka.
I-Ceramics: Kwishishini le-ceramics, i-ethyl cellulose yongezwa kwi-slurries ye-ceramic kunye ne-glazes ukulungelelanisa iimpawu ze-rheological, ukukhusela imvula, kunye nokuphucula ukuguquguquka komhlaba ngexesha lokudubula.

I-Ethylcellulose yipolymer eguquguqukayo enoluhlu olubanzi lwezicelo kumashishini amaninzi. Ukudityaniswa kwayo okukhethekileyo kweempawu, kubandakanya isakhono sokwenza ifilimu, iipropathi zokunyibilika kunye nokuzinza kweekhemikhali, zenza kube yinto ebaluleke kakhulu kumayeza, ukutya, iingubo, iimveliso zokhathalelo lomntu, iingubo kunye nokunye. Njengoko ukuqhubela phambili kwethekhnoloji kunye nokuqulunqwa okutsha kuphuhliswa, ukusetyenziswa kwe-ethylcellulose kulindeleke ukuba kuqhubeke kwanda, ukuqhuba ukutsha kunye nokuphucula ukusebenza kwemveliso kwizicelo ezahlukeneyo.