A new high slump type superplasticizer polycarboxylate is a polycarboxylic Acid type high-performance water decreaser. It contains isopentenyl, polyoxyethylene ether, and small monomers through free radical polmerization. This is the Polycarboxylat…
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 superplasticizers, polycarboxylic acid. 1. Mix the oil directly wit…
A new type of superplasticizer polyoxyethylene-ether macromonomer is known as concrete moisture reducer. This superplasticizer uses polyoxyethylene ether macromonomer as well as unsaturated and sulfonic acids group monomer through radical polymerizat…
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…
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…
First of all, pay attention to the storage environment of polycarboxylate superplasticizer, try to store polycarboxylate superplasticizer in a cool, ventilated, no direct sunlight place.…
With the wide application of polycarboxylate superplasticizer, the requirement of concrete early strength in practical engineering is more and more prominent, so the polycarboxylate superplasticizer has been the focus of research to meet the early st…
What does sodium silicate Powder mean? Sodium silicate can be described as a chemical that is composed of oxygen, sodium and silicon. This term is used in sodium silicate (glass fluid). High melting points make sodium silicate useful for commercial f…
A tanker carrying 650,000 barrels of Venezuelan crude oil is reportedly bound for Europe, the first time Venezuela has exported crude to Europe in the past two years under US sanctions. It is analyzed that the U.S. is making up for the European ener…
By heating inonel718, an antioxidant metal, you can heat water to make it a bathtub. AlloysteelInconel718 alloysteel tube Chemistry (5055) Cr (1721). Fe Mo Residues (2.83) Nb (6.56.50). Co (1.0). Co (1.0). Mn (0.661.15), Si (0.3335) S (0.55555), C…
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