Concrete Early Strength Agent

The early-strength agent can greatly change the final setting time while ensuring the quality of concrete is reduced. It is changed to demoulding as soon as possible. The sleeve accelerates the turnover of the formwork, saves the amount of formwork,…

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High Purity Hafnium Nitride HfN Powder CAS 25817-87-2, 99%

Hafnium-nitride, a grayish powder, has cubic crystal structures. The melting point is 3310. Microhardness is 16GPa. It's fairly stable, but it can easily be corroded by concentrated sulfuric acids, aqua regia and hydrofluoric. Purity: 99% Hafnium N…

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High -purity graphite of the corrosion resistance

What does high-purity graphite look like? Because of its high carbon content and the small size of high purity graphite, high-purity powder has excellent electrical conductivity. They also have high high-temperature resistance. High-purity graphite d…

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High Purity Cr2O3 Powder CAS 1308-38-9 Chrome Oxide Green, 99%

It is highly stable, and has excellent resistance to weather. It is insoluble with water, acids, and organic solvents. However, it can be slightly soluble when dissolved in sodium hydroxide solution. Purity: 99%Particle sizes: 0.5-1um to 1.2-2um and…

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