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Kodi hydroxy propyl methyl cellulose ether (HPMC) ndi chiyani?

Matope a diatomite kuti diatomite monga zinthu zazikulu zopangira, onjezerani zowonjezera zosiyanasiyana ufa zokongoletsera zokutira, ma CD a ufa, osati mbiya yamadzimadzi. Dziko lapansi la Diatomaceous, plankton yamadzi yokhala ndi cell imodzi yomwe idakhalako zaka miliyoni zapitazo, ndi dothi la diatoms, lomwe, likafa, limayika pansi pamadzi, patatha zaka mazana mamiliyoni ambiri kudzikundikira ndi kusintha kwa geological kukhala diatomite.Mtengo wa HPMCndi mtundu watsopano wa etha wa cellulose womwe umapangidwira mtundu watsopano wa zokutira khoma ndi matope a diatom. Ili ndi solubility, kusunga madzi, thickening ndi zomangamanga.

Chithunzi cha HPMC1

1. Kapangidwe kaukadaulo:

maonekedwe: ufa woyera;

Chinyezi: <5%;

Phulusa: <1%;

madzi osasungunuka kanthu: <0.5%;

kukula kwa tinthu: ≥100(80 mauna)≥98.5(100 mauna);

2. Kachitidwe:

Diatom matopecellulose HPMCndi ufa woyera kapena wopepuka wachikasu wopangidwa kuchokera ku thonje woyengedwa ndi mndandanda wa mankhwala opangira etherification, osungunuka m'madzi ozizira, kukhala guluu wowonekera. Kugwiritsa ntchito ndi mlingo: mankhwalawa malinga ndi ❖ kuyanika kwa khoma latsopano, matope a diatom ndi zinthu zina zomangira makampani mbali mwapadera cholinga thickener ufa, ndi zabwino sungunuka madzi, thickening mamasukidwe akayendedwe mofulumira, amphamvu posungira madzi, nthawi yomweyo kuganizira adhesion. ndi ntchito.

3. Mlingo: malinga ndi kukhuthala kofunikira kwa dongosololi kuti musankhe zoyenera, onjezerani 5 ~ 10%.

4. Kuyika ndi kusunga: 25KG / thumba. Mankhwalawa ndi okhazikika komanso osayaka komanso amaphulika. Iyenera kusungidwa pamalo opumirapo mpweya wabwino komanso wowuma, wopanda chinyezi ndi mvula. Nthawi yabwino yosungirako ndi miyezi 12.

https://www.longouchem.com/modcell-hemc-lh80m-for-wall-putty-product/

Nthawi yotumiza: Oct-10-2023