Problems when using pce powder

In terms of action mechanism, the molecular structure of polycarboxylate superplasticizer is comb type, and the polar anion…

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6 problems to pay attention to before and after the construction of foamed concrete

he compatibility of cement foaming agents and the foaming machine is the first consideration. Because there is a problem with compatibility between cement foaming agent and cement foaming machine.…

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The common problems in the use and maintenance of lithium batteries

The lithium-ion battery has a nominal voltage of 3.7V (3.6V) and a charge cut-off voltage of 4.2V…

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Common problems in the use and maintenance of lithium batteries

The lithium-ion battery has a nominal voltage of 3.7V (3.6V) and a charge cut-off voltage of 4.2V…

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What problems should we pay attention to in the development of graphite technology?

The purity of carbonaceous raw materials such as petroleum coke and pitch coke is relatively high, and the ash content is usually less than 0.5%, while the purity of natural graphite treated by flotation is relatively low, and the carbon content is u…

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The South Korea solves environmental problems will affect the price of micron spherical In738 powder

It is reported that the term "carbon neutral" has been frequently mentioned in South Korea in the past six months. Last October, South Korean President Moon Jae-in mentioned South Korea 2050 emission reduction target for the first time in h...…

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What are Hollow Glass Microspheres Used For?

A hollow glass microsphere is a kind of hollow microsphere with a thin wall, high strength, and smooth surface…

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Will the global power crisis affect the market of the off delay time relay

On the one hand, the global energy pattern is still in drastic transition, on the other hand, the global energy consumption is soaring under the background of frequent extreme climate phenomena…

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What is Zinc Oxide Used for?

ZnO is used as reinforcing agent and active agent in rubber or cable industry, as colorant and filler of white rubber, and as vulcanizing agent in neoprene rubber.…

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