Nano silica is a kind of inorganic chemical material. It is amorphous white powder, non-toxic, tasteless, pollution-free, spherical microstructure, flocculent, and reticulate quasi-granular structure.…
Concrete superplasticizers are basically prepared by compounding various materials such as polycarboxylate water-reducing mother liquor and polycarboxylate slump-preserving mother liquor plus retarders, air-entraining agents, and defoaming agents.…
TRUNNANO is a professional nanomaterial supplier of high purity ceramic powder, graphite powder, boron powder, Zinc sulfide (ZnS), 3D printing metal powder, and so on.…
Whether you are looking to find the best titanium carbide powder for your needs, or you are searching for the best titanium carbide powder suppliers, there are many factors to consider. The first is the safety, health and environmental regulations th…
The Global Silicon Metal Market Generally, there are two different types of silicon metals. One is called the Chemical grade and the other is called the Metallurgical grade. These t…
Gold price price weakening on the price impact of duplex 2205 On Oct. 19, COMEX gold was trading weaker, up 1.3% at $1,634.20 an ounce. Domestic SHFE gold overnight session continued to retre…
Polycarboxylate superplasticizer has more advantages than traditional naphthalene and aliphatic superplasticizer in mixing high strength grade concrete, but its advantages of high water reduction cannot be brought into full play when the strength is…
The wide application of mineral admixtures mainly derived from industrial solid wastes diversifies the composition of cementitious materials, which is one of the main characteristics of modern concrete.…
Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…
The impermeability of concrete is related to its porosity and pore structure.…
Polycarboxylate superplasticizer is based on unsaturated polymerizable monomers with active groups such as carboxyl group, sulfonic acid group, hydroxyl group and polyoxene group as raw materials.…
According to the different molecular structure, it can be divided into four generations of polycarboxylate series superplasticizer, the first generation is acrylic acid copolymer, the second generation is propylene ether type, the third generation is…