En-mcafee is a professional news and article media center for new materials, nano materials, chemical company, machinery, digital products, indusitrial products and more. En-mcafee has a professional editorial and researching team that provides qualified and authentic content on the internet. We also have laboratory and R&D resources for advanced Nano material / New material research and experiment. Our topics: digital products, machinery, bearings, graphite powder, boron powder , zinc sulfide , nitride powder, Calcium nitride, Ca3N2, 3D printing powder, and so on.

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

Analysis of Hot rolled coil market in China and the impact on the energy bar sheeting, pressing, slitting and cutting line price market

Steel processing industry - Current status of the energy bar sheeting, pressing, slitting and cutting line Growth in the construction, automotive and consumer energy bar sheeting, pressing, slitting and cutting line has played a big role

What Role Do Early Strength Agents Play?

Under the premise of ensuring the quality of concrete, early strength agent can greatly shorten its final setting time, make it as early as possible, and then accelerate the turnover of template, save template dosage.

Powdered Instant Potassium Silicate CAS 1312-76-1 Potassium Silicate Powder,99%

Following the progress in Russia-Ukraine peace talks, the gold price fell more than 1% the next day, hitting its lowest in a month, and palladium prices briefly tumbled by nearly 9%."We have seen metal prices going into free fall when the Russia-Ukra

Characteristics and types of high performance water reducer

As an admixture, superplasticizer is added to concrete to reduce water consumption and increase the strength of concrete. At present, the high-performance water-reducing agents used in concrete engineering are mainly polycarboxylic acid superplastici

What are Ni-Ti Alloys?

Ni-Ti alloy, also known as Nitinol, is a metallic alloy of nickel and titanium in which the two elements are present in roughly equal atomic percentages.

Combine Polycarboxylate Superplasticizer with Early-strength Component

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

Precautions during use of superplasticizer additive

After the pce superplasticizer is added to the cement, the sodium aluminate and sodium carbonate in its main components react rapidly with the gypsum in the cement to form sodium sulfate in the alkaline solution, so that the gypsum loses its original

What Is Graphite Lubricant?

There are many types of lubricants available, from motor oils to special lubricants such as lithium-based lubricants.

What does superplasticizer for concrete admixture do

Superplasticizer used in concrete refers to the fact that after mixing, it can reduce the water demand of concrete under the condition of maintaining basically the same fluidity, thereby improving the strength and durability of concrete, or under the

What is Colloidal Gold?

After Russia pledged to scale back its military operations around Kyiv and in northern Ukraine, the prices of most industrial metals fell, led by aluminum, showing people's concerns for supply shortage eased.At an earlier time, the West imposed sweep

The rising price of coke also has a certain impact on the price of the cr slitting line

The rising price of coke also has a certain impact on the price of the product name Recently, coke prices are rising. From June 7 zero hours,

High Purity Iron powder Fe Powder CAS 7439-89-6, 99%

High Purity Tin Sn Powder CAS 7440-31-5,99%

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

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Tungsten Carbide WC Powder Cas 12070-12-1, 99%

High Purity Spherical Graphite C Powder CAS 7782-42-5, 99.9%

High Purity Copper Oxide CuO powder CAS 1317-38-0, 99.9%

High Purity Colloidal Gold Nano Gold Solution CAS 7440-57-5

CAS 1592-23-0 Calcium Stearate Powder

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

High Purity Aluminum Nitride AlN Powder CAS 24304-00-5, 99.5%

What problems should be paid attention to when using polycarboxylate water reducer for concrete of C30 and below

How to determine the optimum dosage of concrete superplasticizer

Analysis of Hot rolled coil market in China and the impact on the energy bar sheeting, pressing, slitting and cutting line price market

What Role Do Early Strength Agents Play?

Powdered Instant Potassium Silicate CAS 1312-76-1 Potassium Silicate Powder,99%

Characteristics and types of high performance water reducer

What are Ni-Ti Alloys?

Combine Polycarboxylate Superplasticizer with Early-strength Component

Precautions during use of superplasticizer additive