Zithini izinto ezibonakalayo kunye nenkqubo yokwakha ye-seluplose yokwakha

I-selsulose yolwakhiwo isetyenzisiwe ikakhulu kwimveliso yokwakha. I-seluplose yokwakha isetyenziswa ikakhulu kudaka lomgubo. Ukongezwa kwe-etelsese i-ether iphantsi kakhulu, kodwa inokuyiphucula kakhulu intsebenzo yodaka lwamanzi kwaye ichaphazele ukwakhiwa kobukho. Intsebenzo kufuneka ithathelwe ingqalelo ekusebenziseni. Ke zithini iipropathi zomzimba zeselutase ezokwakha, kwaye yeyiphi inkqubo yokwakha i-sellulose yokwakhiwa? Ukuba awazi okuninzi malunga nenkqubo kunye nenkqubo yokwakha ye-seluplose yokwakha, masijonge kunye.

Zithini izinto ezibonakalayo zeselfowuni yokwakha:

Imbonakalo: imbonakalo

I-2. Ubungakanani bentsumpa; Ireyithi yokupasa ye-100 mesh ingaphezulu kwe-98.5%; Ireyithi yokupasa eyi-80 mesh ingaphezulu kwe-100%.

I-3. Iqondo lokushisa le-carbonis: 280-300 ° C

I-4 ..25-0.70 / CM3 (ihlala ijikeleze i-0.5G / CM3), isiphelo esithile 1.26-13.

I-5. Iqondo lokushisa leAccolotion: 190-200 ° C

I-6. Ingxwabangxwaba yomhlaba ophezulu: 2% Isisombululo se-ACTEACE sisi-42-56DYN / cm.

7. Inyibilikiswe emanzini kunye nezinye izinyibilikisi, ezinje ngenani elifanelekileyo le-ethanol / amanzi, i-propanol / amanzi, i-trichloroethane, njl. Ukungafihli nto, ukuSebenza okuZinzileyo, ukucaciswa okwahlukileyo kweemveliso ezinamaqondo obushushu ahlukeneyo, u-Soluba utshintsha i-viscosity, okukhulu kwe-SOBMC, kwaye ukutshintshwa kwe-HPMC kwi-HPMC ekusebenzeni akuchaphazelekanga ngexabiso le-pH.

8. Ngokuncitshiswa kwemixholo ye-APELYL, i-gell inyuka, ukuvela kwamanzi kwe-HPMC kuyancipha, kwaye umsebenzi womhlaba uyancipha.

9. I-HPMC ikwanazo iimpawu zokwazi ukuthambisa, ukumelana netyuwa, uzinzo lwe-ph, uzinzo lwefilimu, kunye nokusasazeka kwefilimu, ukusasazeka kwevidiyo.

Iyintoni inkqubo yokwakha i-seluplose yoKwakha:

I-1. Inqanaba lenqanaba lesiseko: Ukuba umlinganiso wodonga olusisiseko awunakukwazi ukuhlangabezana neemfuno, umphezulu wangaphandle wodonga lomgangatho kufuneka ucocwe ngokucokisekileyo, kwaye iarhente ye-facial kufuneka isetyenziswe ukwandisa amandla ogcino lwamanzi Udonga kwaye ngaloo ndlela kuphucu amandla amandla aphezulu phakathi kodonga kunye nebhodi ye-polystrene.

2. Dlala umgca wokulawula: Phukumisa umgca wokulawula othe tye kwaye nkqo weengcango zezinto ezingaphandle kunye neefestile, udibaniso lokwakheka, amalungu obuhlobiso, njl. Eludongeni.

3. Hlala umgca wokuTekisela: Hangonisa ireferensi ye-versieres ciors kwiimbombo ezinkulu (iikona zangaphandle, iikonari ezingaphakathi) zendawo efanelekileyo kumgangatho ngamnye wokulawula i-verication kunye neflethi ye Ibhodi yePolystrene.

4. Ukulungiswa kwe-Polymed Dolive Heller: Ezi zixhobo ziyinto elungiselelwe i-polymer oxhonywe polymer, ekufuneka isetyenziswe ngokweemfuno zale mveliso, ngaphandle kokongeza ezinye izinto, isanti kunye nezinye iipolimers.

5. Beka ilaphu legridi elixhasiweyo: Zonke iindawo ezibonisiweyo kwicala leBhodi yePolystyrene (enjengokudityaniswa kolwandiso, ukudibanisa amacala kunye nokudityaniswa kwamacala amabini, iingcango kunye neefestile) kufuneka zinyangwe ngengubo yegridi. .

I-6. Ibhodi ye-polystyrene: Qaphela ukuba isikithi sise-perpendir kwibhodi yebhodi. Ukuphambuka ubungakanani kufuneka kuhlangatyezwane neemfuno zeMigaqo, kwaye udibaniso lweBhodi yePolystrene akufuneki lushiywe kwiimbombo ezine zomnyango nefestile.

7. Ukulungiswa kwee-anch: Inani lee-ankile elingaphezulu kwe-2 kwimitha nganye yesikwere (inyuke ngaphezulu kwe-4 kwizakhiwo eziphezulu).

8. Lungisa udaka: Lungiselela udaka lokutsalwa ngokomgangatho olungiselelwe ngumenzi, ukuze ufumane inyathelo elichanekileyo, kunye nokuxubana.

Phakathi kweentlobo zeselphulose esetyenzisiweyo ekwakhiweni, i-selselose ether esetyenziswa ngu-HydroxylDolCopl Gomer Picder farrccer farser i-hydylcelcelcelcelcelcelcelcelgalose ithercelsele. I-HydroxyPOpyl Methylcelcelsulose idlala indima yokugcinwa kwamanzi, i-stickeng kunye nokuphucula ukusebenza kokwakha kumgubo owomileyo.