Cellugul ether
Cellugul etherbụ ụdị mkpụrụ ndụ cellulose nke gbanwere n'ụzọ mmiri iji bulie akụrụngwa ya ma mee ka ọ dịkwuo nke ukwuu maka ọtụtụ ngwa ụlọ ọrụ. A na-enweta ya site na cellose, nke bụ ọtụtụ polymen ọtụtụ nke achọtara na mgbidi nke osisi. A na-emepụta ether site na ịgwọ ọrịa cellontose na ihe ndị na-eme achịcha na-eme ka ị webata otu sọks molekuse molekuse, nke na-ebute nkwado, nkwụsi ike, nkwụsi ike na arụmọrụ. Nke a bụ ụfọdụ isi ihe gbasara Celler:
1. Ihe Okike:
- Cellullose ether na-ejigide ihe owuwu cellose, nke mejupụtara nkeji glucose jikọtara ọnụ jikọtara ọnụ site na β (1 →) Glycosidic Agbụ.
- Ọdịmma kemịkal na-ewebata òtù Ether, dị ka Methyl, ethyyyl, hydroxyyl, carroxyyl, na ndị ọzọ, na hydroxyl (-Ov) Otuto Celdlose.
2. Njirimara:
- Sodubution: evers cell cell nwere ike ịmị mmiri ma ọ bụ gbasasịa mmiri, dabere n'ụdị na ogo nke dochie. Sọvanọ a na-eme ka ha dị ọcha maka iji ya.
- Rheology: etters cellulose na-eme dị ka ndị dị mma, modology radio ndị na-eme ihe, na-enye njikwa viscosit ma melite ngwaahịa na arụmọrụ.
- Filmzọ nkiri: ụfọdụ mkpụrụ ndụ cell nwere ihe ndị na-akpụ akpụ ihe nkiri, na-enye ha ohere ịmepụta fim ndị dị mkpa mgbe a na-agbanwe agbanwe. Nke a na - eme ka ha baa uru na mkpuchi, adhesives, na ngwa ndị ọzọ.
- Ikwụsi ike: exists cellususe na-egosi nkwụsi ike na ọnọdụ okpomọkụ na ọnọdụ okpomọkụ, na-eme ka ha dị ọcha maka iji usoro dị iche iche.
3. Ofdị cellose eather:
- Methylcellose (mc)
- Hydroxypylththththththylcelllose (hpmc)
- Hydroxyethythythythyth Cellulose (HEC)
- Celloxymymymym cellulose (cmc)
- Ethyl hydroxyethythythythyth Cellulose (ehec)
- Hydroxypropyl Cellulose (HPC)
- Hydroxyethythyl methylcelllose (hems)
- Celloxyythythythythythythythythythythylythyl
4. Ngwa:
- Ihe owuwu: Ejiri ya dị ka ndị dị egwu, ndị na-ahụ maka mmiri, na nke rhiology modeology na ngwaahịa ciment, ihe osise, mkpuchi, na adhesives.
- Nlekọta onwe onye na ịchọsi ike: ndị na-arụ ọrụ dị ka ndị na-eme ihe nkiri, ndị na-eme ihe nkiri, ihe nkiri, na emuls, shampoos, na ngwaahịa nlekọta onwe ya.
- A na-eji ọgwụ na-eme ọgwụ, nke a na-ejikọ, ndị ọrụ na-achịkwa ya, na ndị na-edezigharị ya na mbadamba ọgba aghara, kwụsịlata.
- Nri na ihe ọverageụ na ihe ọverageụ :ụ dị ka ndị na-eme ihe, na-ekwu okwu, eminsfiers, eminssians, na ụdị nri, na ihe ọicyụ mmiri ara ehi.
5. Nkwado:
- A na-enweta ụkpụrụ nke mkpụrụ ndụ sitere na ebe a na-eme mgbanwe, na-eme ha gburugburu ebe obibi gburugburu ebe obibi na polymers sịntetik.
- Ha bụ biodegrable ma ọ naghị enye aka na mmetọ gburugburu ebe obibi.
Nkwubi:
Mkpụrụ osisi Ewer bụ nke dị iche iche na-adịgide adịgide nke nwere ọtụtụ ngwa na ụlọ ọrụ dị ka iwu, nlekọta nke ọgwụ, na nri. Ngwongwo pụrụ iche ya na arụmọrụ na-eme ka ọ bụrụ ihe dị mkpa n'ọtụtụ usoro, na-enye aka na arụmọrụ ngwaahịa, nkwụsi ike, na ịdị mma. Dị ka ndị ọrụ na-eme ka nkwado dị iche iche na ebumnuche mara mma, na-achọ ihe maka ndị na-eme ka mkpụrụ osisi cellugul, na-anya njem na mmepe na mmepe.
Oge post: Feb-10-2024