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
Gallium selenide powder is a semiconductor material. Gallium selenide has a layered structure, and with the decrease in temperature, the maximum photoelectric effect of gallium selenide moves toward the shortwave direction.
Ethylene Bis-Stearamide Emulsion is an important chemical raw material. Due to its unique physical and chemical properties, ethylene bisamide emulsion has been widely used in many fields. With the progress of science and technology and industry development, the market demand for ethylene disopyramide emulsion is expanding daily, and its application field is also expanding.
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