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The high-rise building is obviously made of concrete, so why does the whole building burn after a fire? additive for mortar

Initially, concrete soaks up and moves heat a lot more easily than dissipates warmth quickly. When a fire occurs, it has the impact of supporting combustion, which amounts adding gas to the fire. The even more it melts, the bigger it gets. Concrete m…

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The lifespan of cement is only 50 years. Will the house collapse when the time limit is up? concrete waterproofing additive

What regarding the Three Gorges Dam? From ancient times to the present, cement has actually played an important duty in the human construction of houses and major projects. This synthetic mix made from all-natural products such as limestone and clay…

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Transformer Accessories: The Essentials for Optimal Performance

With the continuous development of the power system, the role of transformers is becoming increasingly important. As an important component of transformers, transformer accessories play a crucial role in normal operation and maintenance. This article…

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Recognized the energy-saving and emission-reduction effects of a 15kva dry-type transformer

In today's growing energy demand and increasingly severe environmental problems, energy conservation and emission diminish have become common worldwide concerns. The 15 kva dry-type transformer is indispensable in this field, and its energy-saving an…

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Study on the Preparation and Application of Iron Oxide Fe3O4

Production Method of Iron Oxide Fe3O4:Preparation by chemical reactionChemical reaction preparation is a standard method for the preparation of ferric oxide. The method usually involves mixing an iron salt with an oxidant solution and subsequent heat…

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The market size of hydroxypropyl methylcellulose capsules is prevenient to grow at a compound annual growth rate of 9.40% by 2032

According to the market research report on hydroxypropyl methylcellulose capsules by product, end user, and region, it is expected that by 2032, during the evaluation period from 2022 to 2032, the coverage for hydroxypropyl methylcellulose capsules w…

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Concrete Retarder A Miraculous Additive That Changed the Construction Industry

Concrete, an ordinary building material, has profound effects on our daily lives. Concrete is widely used for a variety of buildings and projects - from skyscrapers and bridges to roads and public facilities, to home improvement. Technically, it is d…

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More than a hundred schools in the UK have been closed due to the risk of collapse

In the UK, more than 100 schools were closed because of the danger of collapse In the UK, many schools use Autoclaved aerated cement (RAAC). This is a concrete material that is lighter. In 2018, the roof collapsed of a primary-school in southeas…

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Water-reducing agent solution for these three

The water-reducing agent should be used with concrete admixture, which will reflect the water-reducing effect. Cement quality is therefore a direct factor of the effect of water-reducing agent. There are different strategies to adopt when encounterin…

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Knowing the interesting chemical elements boron B comes from afar

Boron has been a major name in the world of chemistry. There have been two Nobel Prizes in Chemistry for the work done on boron. There are a few heat-resistant products on the market that have added boric acids to common glass. This means the glas…

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Tungsten Oxide Insulation Material Can Make The Sun Room Cool in Winter and Cool in Summer

What is tungsten Oxide?Tungsten dioxide has the molecular formula WO3 with a weight of 2318.5. It is a form of tungsticanhydride. Tungsten dioxide is not produced in industrial production. The tungsten-trioxide salts are classified according to thei…

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The Amazing GaN Charger Enters the Market What Advantages Does It Have

GaN-based chargers have been introduced to the market. These chargers provide a high amount of power for the device, while still maintaining a size that is reasonable, and even take up less space than the traditional chargers. Gallium Nitride, or GaN…

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HPEG 2400 Polycarboxylate Superplasticizer Monomer

HPEG is most commonly used for the production superplasticizers of polycarboxylic Acid. HPEG2400 1. Scope of HPEG2400 1. HPEG is most commonly used for the manufacturing of superplasticizer products made with polycarboxylic Acid. 1. Mix the oil dir…

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Sodium stearoyl glutamate CAS 38517-23-6

White powder acid value 85-130mgKOH/g About Sodium stearoyl Glutamate CAS 38517-23-6 It has mild properties and strong emulsification capability. It also has good compatibility with Electrolytes. Product Performance of Sodium Staroyl Glutamat…

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Sodium Allyl Sulfonate CAS 2495-39-8

Sodium Allyl Sulfonate (SAS) is a new anionic sulfate surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabilty.Active matter content 95% About Sodium Allyl Sulfonate Sodium Allyl Sulfonate (SAS)…

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High Purity 3D Printing Nickel Alloy IN718 Powder

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

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Metal Alloy 18g/cm3 High Density Tungsten Alloy Ball

Metal Alloy 18.5g/cm3 Polished Tungsten Heavy Alloy Plate

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

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

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

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

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

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

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

High Purity 3D Printing Nickel-based Alloy IN738 Powder

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

Supply Magnesium Granules Mg Granules 99.95%

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

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

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

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

High Purity 3D Printing 304 Stainless Steel Powder