Hydroxypropyl Methylcellulose (HPMC) neMethylcellulose (MC) zvinhu zviviri zvinobva muselulosi izvo zvinoshandiswa zvakanyanya munzvimbo dzakasiyana. Vane zvinhu zvakawanda zvakajairika, zvakadai sekunyungudika kwakanaka, kukora, kugadzira firimu uye kugadzikana, uye naizvozvo inoshandiswa zvakanyanya mumaindasitiri akawanda.
Hydroxypropyl Methylcellulose (HPMC)
1. Zvishandiso zvekuvaka:
HPMC inoshandiswa zvakanyanya sechinhu chinowedzera simende uye gypsum-based zvinhu muindasitiri yekuvaka. Inogona kuvandudza mashandiro ekuvaka, kuchengetedza mvura uye kutsemuka kuramba kwezvinhu, zvichiita kuti zvinhu zvekuvaka zvive nyore kubata panguva yekuvaka uye kuvandudza kunaka kwechigadzirwa chekupedzisira.
2. Coatings uye Paints:
Mumapendi uye pendi, HPMC inoshandiswa seyakakora uye inodzikamisa. Inogona kupa kuita kwakanaka kwebhurashi, kunatsiridza kuyerera uye kuenzana kwejasi, uye kudzivirira iyo kugadzika kubva pakudonha uye kutumbuka panguva yekuomesa.
3. Pharmaceutical Field:
HPMC inowanzoshandiswa sechinhu chekuputira, chinonamira uye chakakora chemapiritsi mukugadzirwa kwemishonga. Iyo ine yakanaka biocompatibility uye kugadzikana, inogona kudzora kuburitswa kwezvinodhaka, uye kuvandudza kugadzikana uye kutorwa kwezvinodhaka.
4. Indasitiri yezvekudya:
HPMC inoshandiswa seyakakora, emulsifier uye stabilizer muindasitiri yechikafu. Inoshandiswa mukugadzira ice cream, jelly, condiments uye zvigadzirwa zvemukaka, nezvimwewo, izvo zvinogona kuvandudza magadzirirwo uye kuravira kwechikafu uye kuwedzera hupenyu hwesherufu yechikafu.
5. Zvigadzirwa zvekuchengeta wega:
HPMC inowanzoshandiswa seyakakora uye firimu-inogadzira mumiriri mune zvigadzirwa zvekuchengeta munhu. Inoshandiswa mukugadzirwa kwe shampoo, conditioner, mazino uye zvigadzirwa zvekuchengetedza ganda, nezvimwewo, izvo zvinogona kuvandudza kugadzikana uye kushandisa ruzivo rwezvigadzirwa.
Methylcellulose (MC)
1. Zvishandiso zvekuvaka:
MC inonyanya kushandiswa seyakakora, inochengetedza mvura uye binder mune zvekuvaka. Inogona kuvandudza zvakanyanya kuita kwekuvaka kwedhaka nedhaka, kugadzirisa fluidity uye kuchengetwa kwemvura kwezvinhu, nekudaro kuvandudza kushanda kwekuvaka uye kunaka.
2. Pharmaceutical field:
MC inoshandiswa sebhainda uye disintegrant yemapiritsi muindasitiri yemishonga. Inogona kuvandudza simba remagetsi uye kugadzikana kwemapiritsi, kutonga kusunungurwa kwemishonga, kuvandudza kushanda kwemishonga uye kutevedzera murwere.
3. Indasitiri yezvekudya:
MC inoshandiswa seyakakora, emulsifier uye stabilizer muindasitiri yechikafu. Inowanzoshandiswa mukugadzirwa kwejelly, ice cream, zvinwiwa uye zvigadzirwa zvemukaka, nezvimwewo, uye inogona kuvandudza maitiro, kuravira uye kugadzikana kwezvokudya.
4. Machira uye kudhinda nekudhaya:
Muindasitiri yemachira uye yekudhinda uye yekudhaya, MC inoshandiswa sechikamu che slurry, iyo inogona kuvandudza kusimba kwesimba uye abrasion kuramba kwemachira, uye kunatsiridza kunamatira kwedhayi uye kufananidzwa kwemavara panguva yekudhinda uye kudhaya maitiro.
5. Zvigadzirwa zvekuchengeta wega:
MC inowanzoshandiswa seyakakora uye inodzikamisa mune zvigadzirwa zvekuchengeta munhu. Inoshandiswa mukugadzira shampoo, conditioner, lotion uye cream, nezvimwewo, izvo zvinogona kuvandudza magadzirirwo uye kugadzikana kwechigadzirwa uye kuvandudza mashandisiro ekushandisa uye ruzivo.
Common maitiro uye zvakanakira
1. Kuchengeteka uye biocompatibility:
Ose ari maviri HPMC neMC ane chengetedzo yakanaka uye biocompatibility, uye akakodzera kuminda ine yakakwirira chengetedzo zvinodiwa sechikafu, mushonga uye zvigadzirwa zvekuchengeta munhu.
2. Kusiyana-siyana:
Aya maviri anobva ku cellulose ane mabasa mazhinji akadai sekukora, emulsification, kudzikamisa, uye kuumbwa kwemafirimu, ayo anogona kusangana nezvinodiwa zvakasiyana zvendima dzekushandisa dzakasiyana.
3. Solubility uye kugadzikana:
HPMC uye MC vane solubility yakanaka mumvura uye inogona kuumba yunifomu uye yakagadzikana mhinduro, iyo inokodzera zvakasiyana-siyana zvekugadzira masisitimu uye maitiro ekuita.
Hydroxypropyl methylcellulose (HPMC) uye methylcellulose (MC), seyakakosha cellulose derivatives, inoshandiswa zvakanyanya mumaindasitiri mazhinji senge zvinhu zvekuvaka, mishonga, chikafu, machira uye zvigadzirwa zvekuchengeta munhu. Nekuita kwavo kwakanakisa uye kuita kwakasiyana-siyana, vanoita basa rakakosha mukuvandudza kunaka kwechigadzirwa uye kuita, kugadzirisa maitiro ekugadzira uye kuwedzera ruzivo rwemushandisi. Nekufambira mberi kwesainzi uye tekinoroji uye nekuenderera mberi kwekuwedzera kwenzvimbo dzekushandisa, zvinhu zviviri izvi zvicharamba zvichiratidza kugona kukuru kwekushandisa uye tarisiro yemusika mune ramangwana.
Nguva yekutumira: Jul-31-2024