Nano-iron is a superfine iron ion laser beam through variable current equipment fumed, product powder uniform particle size, narrow particle size distribution, high purity, low carbon, sulfur, phosphorus and other harmful elements.Purity>99.9% Abo…
The concrete admixture superplasticizer liquid in concrete The concrete admixture superplasticizer liquid is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind…
What is diamond dust? The most difficult materials, diamonds, are known as super materials. Its hardness is higher than that of hard tools, such as the Congo, carbides, W and tool material, such as cement carides and high speed steel. Superhard mater…
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