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The process of cement dissolution involves the use of specific chemicals that can penetrate the dense matrix of the cement and disrupt its molecular structure. One common class of chemicals used for this purpose is acids, particularly hydrochloric acid and sulfuric acid. When applied to cement, these acids react with the calcium compounds, forming soluble salts that can be easily washed away with water. This reaction not only breaks down the cement but also helps in the removal of contaminants like oils and grease that might be present on the surface.

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Shijiazhuang Yongfeng cellulose ether hec hemc hpmc