Is boron amorphous or crystalline?Boron can be prepared in several crystalline and amorphous forms. The well-known forms of crystallization are α-rhombohedral (α-R), β-rhombohedral (β-R) and β-tetragonal (β-T). In spec…
Lightweight foamed concrete, also known as foamed cement, is a lightweight porous concrete product made from foaming agent aqueous solution into foam, and then adding foam to the slurry made of cement-based cementitious materials, aggregates, admixtu…
The European Union recently approved sweeping new sanctions against Russia, including bans on imports of coal, timber, chemicals, and other silicon carbide. What is silicon carbide?Silicon carbide SiC is one of the representatives of the…
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
Foam concrete contains a large number of closed pores, the air in the pores is a good adiabatic medium, which can cut off the heat exchange.…
Before construction, ensure that all kinds of instruments used during construction can operate normally, check their status and break the work, and the materials must be in place.…
Silicon nitride ceramic materials have excellent properties such as high thermal stability, strong oxidation resistance, and high dimensional accuracy.…
In this article, defoamer, anti-shrinkage agent, preservation agent, and inhibitor will be talked about.…
Monel alloy is a kind of nickel-copper alloy.…
Us consumers have filed a lawsuit against Mars in a California court on last Thursday, claiming that Skittles contains too much titanium dioxide (E171). Is titanium dioxide harmful to the body?Titanium dioxide is an additive used in pigments, adhesiv…
This article will talk about coagulant, retarder, delayed coagulant, foaming agent, air entraining agent, and aerating agent.…
The properties and varieties of concrete additives for refractories, especially refractory castables, ramming materials, plastics and other amorphous refractories are different.…
One type of sodium polyhydroxy caroxylic acid known as sodium glutonate is sodium gluconate. This is a white or yellow crystal granule, or powder. It can be dissolved in water easily, but is insoluble in alcohol and insoluble when ether is used. Desc…
Instantaneous Sodium Silicate Powder describes a quickly dissolving sodium silicate powder. It is a white or clear solid that can create an aqueous option, has viscosity, and is utilized in lots of commercial applications as a glue, safety finish, or…
The artificial composite graphite is a 15-volt lithium anode material. You will find it has high capacities, excellent rate performance and long-lasting pressure.Particle size 14um About 9.95% Artificial Composite Graphite Pulp 15 Lithium Batter…