Nchịkọta Mmepe Ahịa nke ụlọ ọrụ Hydroxypropyl Methylcellulose (HPMC) nke China na 2022

Hydroxypropyl methyl cellulose (HPMC) bụ cellulose agwakọta ether iche iche nke mmepụta, usoro onunu ogwu na àgwà ya na-abawanye ngwa ngwa n'afọ ndị na-adịbeghị anya.Na-abụghị ionic cellulose agwakọta ether mere ndị ọzọ usoro.

HPMC nwere ezigbo mgbasa, emulsifying, thickening, cohesive, water- njide na chịngọm-ejigide Njirimara.Ọ na-agbaze na mmiri, a pụkwara ịgbaze ya na ethanol na acetone n'okpuru 70%.HPMC nwere ihe owuwu pụrụ iche nwekwara ike agbaze ozugbo na ethanol.Enwere ike iji HPMC mee ihe n'ọtụtụ ebe dị ka mkpuchi ihe nkiri, onye ntọhapụ na-adịgide adịgide na onye na-ekekọta maka nkwadebe ọgwụ, yana nwekwara ike iji ya mee ihe na petrochemicals, ihe ụlọ, ceramik, textiles, nri, kemịkalụ kwa ụbọchị site na iji ịgbasa ya, ịgbasa, emulsifying na imepụta ihe nkiri. Njirimara., sịntetik resin, ọgwụ, agba na ngwá electronic na ndị ọzọ ubi.

Enwere ike kewaa usoro mmepụta nke HPMC ụzọ abụọ: usoro gas na usoro mmiri mmiri.Ka ọ dị ugbu a, mba ndị mepere emepe dị ka Europe, United States na Japan na-eji usoro gas na-emewanye ihe, na-eji pulp osisi dị ka ihe eji eme ihe (a na-eji eriri owu na-emepụta ngwaahịa viscosity dị elu), a na-eme alkalization na etherification n'otu mmeghachi omume ahụ. akụrụngwa, na mmeghachi omume bụ isi bụ mmeghachi omume kehoraizin.The kettle nwere Central kehoraizin akpali akpali aro na a n'akụkụ na-agbagharị efe ofufe mma pụrụ iche emebere maka mmepụta nke cellulose ether, nke nwere ike nweta ezi agwakọta mmetụta.

Ndị nyocha ụlọ ọrụ nke Xinjie kwuru na site na mmụba akụ na ụba na-aga n'ihu na mmụba na-aga n'ihu nke ndụ ndụ ndị mmadụ, ọchịchọ maka hydroxypropyl methylcellulose n'ahịa China anọgidewo na-abawanye.Ruo ogologo oge, ahịa ahịa hydroxypropyl methylcellulose nke obodo m na-etinyekarị n'ọrụ ihe owuwu na mkpuchi.Site na mmepe ụlọ ọrụ na-aga n'ihu na-aga n'ihu, ọchịchọ nke hydroxypropyl methylcellulose na nri na ọgwụ amalitela ịgbasa ngwa ngwa.N'ọdịnihu, ihe owuwu, nri na ụlọ ọrụ ọgwụ ga-abụ ihe dị mkpa na-ebu ibu maka uto nke ahịa hydroxypropyl methylcellulose nke obodo m.