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How to use polycarboxylate superplasticizer for different kinds of concrete?

Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…

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What is zirconia toughened alumina ZTA?

Zirconia toughened alumina is a kind of ceramic material composed of alumina and zirconia.…

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Novel quantum effects are found in natural bilayer graphene, which is expected to promote the resear

How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…

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How to store polycarboxylate superplasticizer?

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.…

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Thermal insulating refractories

Thermal insulation materials refer to materials or material composites that have significant resistance to heat flow.…

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Is titanium dioxide harmful to the body?

US consumers recently filed a lawsuit against Mars in a California court, claiming that the content of titanium dioxide in Skittles was too high.…

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3-12 Kinds of Concrete Additives Used in Refractory Castable, Plastic and Ramming Materials (3)

In this article, defoamer, anti-shrinkage agent, preservation agent, and inhibitor will be talked about.…

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12 Kinds of Concrete Additives Used in Refractory Castable, Plastic and Ramming Materials(2)

This article will talk about coagulant, retarder, delayed coagulant, foaming agent, air entraining agent, and aerating agent.…

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What Benefits does Zinc Oxide Have to the Skin?

Zinc oxide is the main ingredient of natural or coral-friendly sunscreen. It reflects ultraviolet rays from the skin and provides a barrier between the skin and the sun.…

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12 Kinds of Concrete Additives Used in Refractory Castable, Plastic and Ramming Materials(1)

The properties and varieties of concrete additives for refractories, especially refractory castables, ramming materials, plastics and other amorphous refractories are different.…

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How to determine the optimum dosage of concrete superplasticizer

In terms of the adaptability of cement and concrete superplasticizer, the type and quality of concrete superplasticizer also play an important role. Therefore, concrete superplasticizers should be selected according to the adaptability to cement and…

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How to know expandable graphite?

Due to the laminar structure of graphite, atoms or small molecules can be introduced between the carbon layers (intercalation)…

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Magic wand reveals a colorful nano-world, about nanomarterials you should know about MnO2 powder

Magic wand reveals a colorful nano-world, about nanomarterials you should know about MnO2 powder Scientists have developed new materials for the next generation of electronics that are so tiny that not only are they hard to distinguish when packed ti…

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What is Arsenic Powder

What exactly is Arsenic and its powder? The 19th century saw the use in the form of arsenic powder, which was used to whiten the face, but it was also being used as a pesticide to kill vermin. A large number of Victorians believed that consuming ars…

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What Is Stainless Steel Powder

What is Stainless steel powder? Steel powder made of stainless is a lower carbon steel that is the ideal material for 3D printing applications. It has low carbon content in addition to its resistance to rusting and has a high sphericity. Know more ab…

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Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Metal Alloy 18.5g/cm3 Polished Tungsten Heavy Alloy Plate

Metal Alloy 18g/cm3 High Density Tungsten Alloy Ball

High Purity Molybdenum Boride MoB2 Powder CAS 12006-99-4, 99%

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99%

High Purity Tungsten Silicide WSi2 Powder CAS 12039-88-2, 99%

High Purity Titanium Sulfide TiS2 Powder CAS 2039-13-3, 99.99%

High Purity Calcium Nitride Ca3N2 Powder CAS 12013-82-0, 99.5%

High Purity Nano Hafnium Hf powder CAS 7440-58-6, 99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity 3D Printing Nickel-based Alloy IN738 Powder

High Purity Chromium Diboride CrB2 Powder CAS 12007-16-8, 99%

High Purity Silicon Sulfide SiS2 Powder CAS 13759-10-9, 99.99%

Supply Magnesium Granules Mg Granules 99.95%

High Purity 3D Printing Powder 15-5 Stainless Steel Powder

High Purity 3D Printing 304 Stainless Steel Powder

High Purity Zirconium Nitride ZrN Powder CAS 25658-42-8, 99.5%

High Purity Tungsten Boride WB2 Powder CAS 12007-09-9, 99%

High Purity Silicon Nitride Si3N4 Powder CAS 12033-89-5, 99%