Lub luag hauj lwm ntawm hydroxypropyl methyl cellulose nyob rau hauv lub dispersion kuj ntawm cementbased mortars
Hydroxypropyl Methylcellulose (HPMC) yog ib qho kev siv ntau ntxiv hauv cov cement-based mortars. Mortars yog siv nyob rau hauv ntau yam kev siv xws li lub tsev phab ntsa, flooring, thiab lwm yam structural yam.
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