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
High Purity Neodymium Nitride NdN Powder is a high-purity compound powder mainly composed of neodymium (Nd) and nitrogen (N) elements. Neodymium is a rare earth element with unique magnetic and optical properties, while nitrogen is a non-metallic element that typically appears as an anion in compounds.
Few layer graphene (also known as carbon two-dimensional material) is an innovative new material. It has an atomic thickness and can be used for atomic thickening. You can use it as a lithium-battery anode material. Purity: 99% About Many Layers
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