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What are the types of superplasticizer?

Common superplasticizers include lignosulfonates and their derivatives, advanced polyols and polyol complexes, hydroxy carboxylic acids and their salts, polyvinyl ethers and their derivatives, etc.…

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The content of chloride ion should be controlled when compounding polycarboxylic acid high performance superplasticizer

In order to improve the early strength of concrete, some manufacturers will add triethanolamine, calcium chloride and industrial salt to the superplasticizer, especially in winter or prefabricated component factories and cement products factories tha…

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Effect of cement temperature on the performance of pce powder

If the compatibility of polycarboxylate superplasticizer and cement is not good, the concrete mixture is prone to some problems, such as segregation, bleeding, greater slump loss, shorter setting time and so on, so that the concrete mixture can not b…

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What are the differences between CrN and Cr2N?

Brazil, the world's largest sugar producer, has recently switched to ethanol chromium nitride price is predicted to go higher in the future. What is chromium nitride?Metal chromium and nitrogen can form metal chromium nitride with differe…

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The continued surge in French inflation is also having an impact on carton box inkjet printing machine factory prices

France's annual inflation rate hit 6.1 percent in July 2022, rising further from 5.8 percent in June, the highest since July 1985, the National Institute for Statistics and Economics (Insee) said.…

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Impact of rising thermal coal prices in Europe on automatic inkjet printer machine prices

In the European market, due to the heat wave in Europe, the Rhine River, one of the main traffic arteries in Europe, has fallen sharply, causing logistical problems for barges transporting i…

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Impact of continental European gas futures rally on the 96 pcr plate market

Continental natural gas futures closed up 6.7% Thursday at a record high, with European gas prices already ten times higher than usual for this time of year. Benchmark electricity prices in Europe also hit a new record Thursday, deepening an energy c…

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A 12-year high in Danish electricity prices may also have an impact on the market for baltic exchange

The Nordic electricity market (Nord Pool) is reported as saying that electricity prices in Denmark are now three times higher than they were this time last year. Martin Hansen, deputy hea…

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Effect of polycarboxylate superplasticizer on the concrete properties

The impermeability of concrete is related to its porosity and pore structure.…

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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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Thermal insulating refractories

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

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What are the advantages of silicon nitride?

Since 2022, Russia-Ukraine geopolitical conflicts have intensified, and global energy prices have risen sharply, with international natural gas prices hitting historic highs. As the most important transitional energy source in the transition from fos…

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Hexagonal Boron Nitride is 10 Times Stronger Than Graphene

Analysts at JPMorgan recommended selling or "underweight" emerging market local currency sovereign debt because of the global impact of the Ukraine-Russia crisis.JPMorgan estimated that fixed-income assets in emerging markets have lost 6-9 percent of…

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3D Printing Alloy Metal Materials Stainless Steel 440C Metal Powder

Stainless Steel 440C Powder can be utilized in laser/electron beam of light additive manufacturing (SLM/EBM), laser straight deposition (DLD), powder hot isostatic pressing (HIP), and so on.Fragment dimension: 0-45 μm, 0-53 μm, 15-45 μm, 15-53 μm, 45…

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Properties and Applications of Inconel 718 Alloy

Inconel 718 alloys is a precipitation-hardening nickel-iron-based superalloy containing niobium and molybdenum. Its microstructure is austenite and has excellent comprehensive properties.…

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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%