Ho hlophisoa ha liketsahalo tsa cellulose

Ho hlophisoa haENDE ENSEe kenyelletsa ho fetola cellulo ea tlhaho ea polymer ea tlhaho ka karabelo ea chelete. Ts'ebetso ena e hlahisa lihlopha tsa ELD ho lihlopha tsa hydroyl tsa ketane ea polymer ea Ceddle ea Celd Forect, e lebisang ho tsoa ho thepa ea cellulose. Ethel e tloaelehileng ka ho fetisisa ea celbulose e kenyelletsa hydroxyproppyl methylcelllulose (HPMC), Celdroxeryl Kakaretso ke kakaretso ea ts'ebetso ea ho hlophisa:

1. Karolo ea Celloulose:

• Ts'ebetso e qala ka cellulose ea ho tepe, eo hangata e tsoang ho pulp kapa k'hothone. Khetho ea mohloli oa Cellulose o ka susumetsa thepa ea sehlahisoa sa ho qetela sa Cellulose Ether.

2. Ho puruela:

• Cliddlese e hatelloa lits'ebetsong ho theola likhoele ka foromo e laolang haholoanyane. Sena se ka kenyelletsa mekhoeng ea menyako kapa ea lik'hemik'hale.

3. Purtation:

• Clyuddlese e hloekisitsoe ho tlosa litšila, Ligrin le likarolo tse ling tseo e seng tsa selefouso. Mohato ona oa tlhoekiso ke oa bohlokoa ho fumana thepa ea boleng bo holimo.

4. Karabelo ea Etheright:

• Seketsoana se hloekisitsoeng se hloekisitsoeng, moo ele e kentsoeng lihlopha tsa hydroyl ka ketane ea polymer ea polyulose. Khetho ea moemeli ea iphetetsang le karabelo ea boitšoaro e ipapisitse le sehlahisoa se lakatsehang sa Cellulose Ether.
• Baetsi ba tloaelehileng ba phetisang ba kenyelletsa li-axide ea Ethylene, prodium chlororacetate, methyl cloromade, le ba bang.

5. Taolo ea likarolo tsa karabelo:

• Karabelo e laoloang ka hloko ho latela mocheso, khatello le PH ho fihlela degree e lakatsehang (DS) le ho qoba karabelo.
• Maemo a alkaline a sebelisoa hangata a sebetsa, 'me pl ea motsoako oa karabelo e shebelletsoe haufi.

6. Nontorazation le ho hlatsoa:

• Kamora karabelo ea menyetla, sehlahisoa ha se nke lehlakore ho tlosa lintlafatso kapa lihlahisoa tse ngata. Mohato ona o lateloa ke ho hlatsoa ka botlalo ho tlosa lik'hemik'hale tse setseng.

7. Ho omella:

• Cellulose ea hloekisitsoeng le e nang le matla e omisitsoeng ho fumana sehlahisoa sa ho qetela sa cellulolese ether ka Power kapa sebopeho sa granular.

8. Taolo ea boleng:

• Mekhoa e fapaneng ea tlhahlobo e sebelisoa bakeng sa taolo ea boleng, ho kopanyelletsa le matla a nyutlelie (nmr) Spectroroscopy, e mene
• Tekanyo ea sebaka (DS) ke mohloekisi ea thata nakong ea tlhahiso ea ho netefatsa hore e tla etsa hore ho fetohe.

9. Ho theha le ho sephutheloana:

• Ether ether ea Cellulose e entsoe ka limaraka tse fapaneng ho fihlela litlhoko tse itseng tsa likopo tse fapaneng. Lihlahisoa tsa ho qetela li rekisoa hore li tsamaisoa.

Ho hlophisoa ha liketsahalo tsa celluloulo ho na le ts'ebetso e rarahaneng ea lik'hemik'hale e hlokang ho laola maemo a karabelo ho fihlela thepa eo u e batlang. Ho se sebetse hantle ha li-celker celluulo ho lumella tšebeliso ea tsona likopanong tse fapaneng tsa likopo tsa likonyana, ho kenyelletsa merafo, ho angoa lijo, le tse ling.