Maltodextrin is only to be used with water reducers and pumps agents. This concrete retarder can defer the hydration of cement, allowing concrete to move from the station onto the site when it's needed. Description This is Maltodextrin Malto
Spherical nickel-coated tungsten powder is a composite material with a unique structure and excellent properties. It uses tungsten powder as its core and is coated with a uniform nickel coating to form a powder with a spherical appearance. This powder has essential application value in materials science, chemistry, physics and other fields, especially in energy, electronics, aerospace and other fields.
Fumed silica (fumed silica) is an essential inorganic, nonmetallic material that has been widely used in many fields due to its unique nanostructure and excellent physical and chemical properties.
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