SEHLAHISO SA RONA SA MIAN HPMC & VAE

Jinan Dongyuan Chemicals Co., Ltd e tsepamisa maikutlo ho tlhahiso ea HPMC & VAE ka lilemo tse fetang 13.E khethehileng haholo ka boleng.

Na u tseba ts'ebeliso ea cellulose ether prodction indastering ea lik'hemik'hale tsa kaho?

Cellulose ether ke mofuta oa polymer ea semi-synthetic e phahameng ea molek'hule e seng ea ionic.E na le mefuta e 'meli ea lintho tse qhibilihang ka metsing le tse thehiloeng ho solvent.E na le litlamorao tse fapaneng liindastering tse fapaneng.Ka mohlala, lisebelisoa tsa mohaho oa lik'hemik'hale, li na le liphello tse latelang tse kopanyang.

• Moemeli oa ho boloka metsi
• Moemedi wa motenya
• Thepa e lekanyang
• Thepa ea ho etsa lifilimi
• Motlakanyi

Ho eketsa HPMC seretseng, na ho phahama ha viscosity ho molemo?

Hydroxypropyl Methyl CelluloseHPMC) e bapala karolo e ntle haholo ho viscosity ea seretse se metsi, se ka eketsang haholo momahano lipakeng tsa seretse se metsi le lera la motheo, le ho ntlafatsa ts'ebetso ea seretse se khahlanong le ho sisinyeha, se sebelisoang haholo ho rala seretse, seretse se kopanyang litene, letsamaiso ea ka ntle ea lerako la marako.Tšusumetso e matla ea cellulose ether e ka boela ea eketsa khanyetso ea thepa e tala, ea thibela ho senyeha ha lintho tse bonahalang, ho arohana le ho tsoa mali.HPMC e ka sebelisoa ka konkreite ea faeba, konkreite e ka tlas'a metsi le konkreite e iketsetsang.

Phello e matla ea HPMC ho thepa e thehiloeng ho samente e tsoa ho viscosity ea tharollo ea cellulose ether.Tlas'a maemo a ts'oanang, ho phahama ha viscosity ea cellulose ether, ho tla ba betere ho ntlafala ha viscosity ea thepa e fetotsoeng e thehiloeng ho samente, empa haeba viscosity e le kholo haholo, e tla ama metsi le ts'ebetso ea thepa (joalo ka thipa e khomarelang ea samente. ).

Seretse sa ho ikemela le konkreite e ikemetseng e hlokang metsi a mangata e hloka viscosity e tlase eacellulose ether.Ho phaella moo, phello e matla ea cellulose ether e tla eketsa tlhokahalo ea metsi ea thepa e thehiloeng ho samente le ho eketsa tlhahiso ea seretse.