A new high slump type superplasticizer polycarboxylate is a polycarboxylic Acid type high-performance water decreaser. This is composed of isopentenyl, polyoxyethylene ether, and small monomer via free radical polymerization. This is the Polycarbox…
HPEG is most commonly used for the production superplasticizer products of polycarboxylic Acid. HPEG2400 1. Scope of HPEG2400 1. HPEG is most commonly used for the manufacturing of polycarboxylic Acid superplasticizer products. 1. Mix the oil direc…
A new type of superplasticizer polycarboxylate, also known as concrete reducer, is polyoxyethylene ether macromonomer made from unsaturated acid, polyoxyethylene monomer, and sulfonic acids group monomer through radical polymerization. You can find t…
Based on the general polymers and engineering plastics the strength, elasticity, flame retardancy in impact resistance, toughness age resistance and antibacterial properties of plastics are enhanced through filling, blending or strengthening in addit…
Polycarboxylate superplasticizer is the third generation of high performance superplasticizer after common superplasticizer and superplasticizer.…
Because the steric hindrance of the extended polymer side chain effectively hinders the secondary agglomeration between cement particles, so the product has high dispersion performance and can maintain this performance for a long time to realize the…
The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as b…
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.…
Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe…
The purity of sphered aluminum Nitride is high, with uniform size distribution and clean surfaces. It also has good compatibility to organisms. Purity: 99.5%;Particle Size 80um About Spherical AlN Granule Aluminium nitride sphere This product…
According to reports, researchers from Texas A & M University and AFR have developed a technology for defect-free 3D printing of martensitic steel parts. Compared with similar steels, martensitic steels are more reliable and more cost-effective a...…