Sodium mai narkewa cikin ruwacellulose carboxymethyl, methyl cellulose, hydroxypropyl methyl cellulose, hydroxypropyl cellulose, hydroxyethyl cellulose da ethyl cellulose mai narkewa mai mai duk ana amfani da su azaman manne, abubuwan narkewa, kayan fitarwa masu dorewa da sarrafawa don shirye-shiryen baki, wakilan samar da fim, kayan capsules da magungunan dakatarwa ana amfani da su a cikin abubuwan da ke ƙara yawan magunguna. Idan aka duba duniya, kamfanoni da yawa na ƙasashen waje na ƙasashen waje (Shin-Etsu Japan, Dow Wolfe da Ashland Cross Dragon) sun gano babbar kasuwar cellulose ta magunguna a nan gaba a China, ko dai suna ƙara samarwa ko haɗuwa, kuma sun ƙara ƙoƙarinsu a wannan fanni. shigarwar aikace-aikace a ciki. Dow Wolfe ta sanar da cewa za ta ƙarfafa mayar da hankali kan tsari, sinadaran da buƙatun kasuwar shirya magunguna ta China, kuma binciken da ta yi amfani da shi zai kuma yi ƙoƙarin kusantar kasuwa. Sashen Dow Chemical Wolff Cellulose da Kamfanin Colorcon na Amurka sun kafa kawance mai dorewa kuma mai iko a duniya, tare da ma'aikata sama da 1,200 a birane 9, cibiyoyin kadarori 15 da kamfanonin GMP 6, adadi mai yawa na ƙwararrun masu bincike da ake amfani da su suna yi wa abokan ciniki hidima a ƙasashe kusan 160. Ashland tana da sansanonin samarwa a Beijing, Tianjin, Shanghai, Nanjing, Changzhou, Kunshan da Jiangmen, kuma ta zuba jari a cibiyoyin bincike na fasaha guda uku a Shanghai da Nanjing.
A bisa kididdiga daga shafin yanar gizo na China Cellulose Association, a shekarar 2017, samar da cellulose ether a cikin gida ya kai tan 373,000, kuma yawan tallace-tallace ya kai tan 360,000. A shekarar 2017, ainihin adadin tallace-tallace na ionic CMC ya kai tan 234,000, karuwar kashi 18.61% a shekara, da kuma adadin tallace-tallace na non-ionic.CMCya kasance tan 126,000, ƙaruwar kashi 8.2% a kowace shekara. Baya ga HPMC (matakin kayan gini), kayayyakin da ba na ionic ba, HPMC (matakin magunguna),HPMC(darajar abinci),HEC, HPC, MC, HEMC, da sauransu sun yi karo da wannan yanayi kuma samarwa da tallace-tallace sun ci gaba da ƙaruwa. Cellulose ether na cikin gida ya girma cikin sauri fiye da shekaru goma, kuma fitowarsa ta zama ta farko a duniya. Duk da haka, kayayyakin da yawancin kamfanonin cellulose ether ke samarwa galibi ana amfani da su ne a fannoni na tsakiya da ƙananan masana'antu, kuma ƙarin darajar ba ta da yawa.
A halin yanzu, yawancin kamfanonin cellulose ether na cikin gida suna cikin mawuyacin lokaci na canji da haɓakawa. Ya kamata su ci gaba da ƙara himma wajen bincike da haɓaka samfura, ci gaba da wadatar da nau'ikan samfura, yin amfani da China, babbar kasuwa a duniya, da kuma ƙara himma wajen haɓaka kasuwannin ƙasashen waje, ta yadda kamfanoni za su iya kammala sauyi da haɓakawa cikin sauri, shiga cikin matsakaicin da babban fanni na masana'antar, da kuma cimma ci gaba mai kyau da kore.
Lokacin Saƙo: Afrilu-25-2024