Carbomer ndi hydroxyellulose (Hec) onsewa amagwiritsidwa ntchito popanga mafakitale osiyanasiyana, makamaka muzodzola, mankhwala opangira mankhwala, komanso zinthu zosamalira pandekha. Ngakhale adani omwewa ndi omwe ali ofanana ndi othandizira ndi okhazikika, amakhala ndi mawonekedwe a mankhwala, katundu, ndi mapulogalamu.
1. Mankhwala Osiyanasiyana:
Carbomer: Carbomers ndi zopangidwa ndi ma polecular olemera a acrylic acid pamtanda-olumikizidwa ndi polyalkakeyl et kapena sganyl glycol. Nthawi zambiri amapangidwa kudzera pakukumana ndi ma polymerization.
Hydroxyethycelluloseuloseeselilose, hydrocyethylcelulose, ndikuchotsa cellulose, polymer mwachilengedwe. Imapangidwa ndi kuchiritsa cellulose ndi sodium hydroxide ndi ethylene oxide kuyambitsa magulu a hydroxyathyl kiyi.
2. Kupanga kwa molecular:
Carbomer: Carbomers ali ndi mawonekedwe olema nthambi chifukwa cha chikhalidwe chawo cholumikizidwa. Nthambi iyi imathandizira kuti athane ndi mawonekedwe a mitundu itatu pomwe hydrate, zomwe zimapangitsa kuti ndikulumizidwe bwino komanso zowoneka bwino.
Hydroxyethylcelluloselselolilose asunga mawonekedwe a ma cellulose, ndi ma hydroxyethyl magulu omwe amaphatikizidwa ndi mayunitsi a glucose. Kapangidwe kameneka kumasonkhezera machitidwe ake ngati thicker ndi kukhazikika.
3. Kusungunuka:
Carbomer: Carbomers nthawi zambiri amaperekedwa mu mawonekedwe a ufa ndipo ndi osakhazikika m'madzi. Komabe, amatha kutupa komanso mwaukali m'matumba am'madzi, kupanga ma gels owoneka bwino kapena obala magazi.
Hydroxyemelcelluloseulose: hydroxyethycellulose imaperekedwanso mu mawonekedwe a ufa koma imasungunuka m'madzi. Imasungunuka kuti apange njira zomveka bwino kapena pang'ono, kutengera kuchuluka kwa ndende ndi zina zopanga.
4. Katundu wambiri:
Carbomer: Carbomers ali othamanga kwambiri ndipo amatha kupanga mawonekedwe osiyanasiyana, kuphatikizapo miyala, ma gels, ndi mafuta. Amapereka katundu wosangalatsa ndipo nthawi zambiri amagwiritsidwa ntchito kukhazikika.
Hydroxyethycelluloseulose (hydroxyellulose amagwiranso ntchito ngati Thicner koma imawonetsa chikhalidwe china poyerekeza ndi carbomers. Imaperekanso kutaya kwa pseudoplastic kapena sheent-sheress mpaka kumapanga, kutanthauza kuti ma viscy amachepetsa pansi pa kupsinjika kukameta ubweya, kuthandizira kugwiritsa ntchito mosavuta komanso kufalitsa.
5. Kugwirizana:
Carbomer: Carbomers amagwirizana ndi zosakaniza zingapo zodzikongoletsera ndi ma ph. Komabe, angafunikire kulowererapo ndi alkalis (mwachitsanzo, trieethenolamine) kuti mukwaniritse zowoneka bwino komanso zopondapo.
Hydroxyemeylcelluloseulose (hydroxyethycellulose imagwirizana ndi zosungunulira zosiyanasiyana komanso zosakaniza wamba zodzikongoletsera. Imakhazikika pamwamba pa phwi ya ph phwi ndipo simafuna kulowerera.
6. Madera Ogwiritsa Ntchito:
Carbomer: Ma carbomers amapeza ntchito zochulukirapo pazinthu zomwe zimakhala ndi zowotcha monga zonona, zotupa, ma gels, ndi mawonekedwe a tsitsi. Amagwiritsidwanso ntchito muzogulitsa zopangira mankhwala ngati ma gels a toltic ndi ma ophthalmic.
Hydroxyenulose: hydroxyathycellulose nthawi zambiri amagwiritsidwa ntchito popanga zodzikongoletsera komanso kusamalira payekha, kuphatikiza shampoos, zowunikira, matupi amthupi, ndi mano. Amagwiritsidwanso ntchito m'mapulogalamu opanga mankhwala, makamaka makamaka.
7. Makhalidwe owoneka bwino:
Carbomer: ma carbomer a gebomer nthawi zambiri amawonetsa mawonekedwe osalala komanso opaka, kupereka malingaliro ofunikira pakupanga. Komabe, amatha kumva kuti ali ndi mwayi kapena zomata pa ntchito nthawi zina.
Hydroxyethylceluloseulose (hydroxyellulose amapereka mawonekedwe a silika ndipo osamva kuwawa. Khalidwe lake lopendekera limapangitsa kuti lifalitsidwe mosavuta komanso kuyamwa, kukulitsa zomwe wagwiritsa ntchito.
8. Maganizo oyang'anira:
Carbomer: Carbomers nthawi zambiri amadziwika kuti ndi otetezeka (gras) ndi olamulira akamagwiritsa ntchito molingana ndi machitidwe opanga bwino (gmp). Komabe, zofunikira zapadera zimasiyana kutengera kugwiritsa ntchito ndi dera.
Hydroxyethycelluloseulose imawonekanso yotetezeka kuti igwiritsidwe ntchito zodzoladzola komanso mankhwala ogwirizana, omwe ali ndi zogwirizana ndi oyang'anira. Kutsatira malamulo ndi malangizo ofunikira ndikofunikira kuti muwonetsetse chitetezo chambiri.
Pomwe onse a Carbomer ndi hydroxyellulose amagwira ntchito ngati okhazikika komanso okhazikika pamapangidwe osiyanasiyana, kapangidwe kake, kusungunuka, madera ogwiritsira ntchito, komanso malingaliro owongolera. Kumvetsetsa izi ndikofunikira kwa othandizira kuti asankhe chokwanira choyenera kwambiri pazofunikira zomwe zimapangidwa ndi zomwe akufuna kuchita.
Post Nthawi: Apr-18-2024