Tag : purity

What is Concrete admixtures? Concrete admixtures, also known as concrete additives, is a chemical substance that is added in the process of mixing concrete, accounting for less than 5% of the cement mass, and can significantly improve the performance of concrete. The characteristics of concrete admixtures are many varieties and small dosage, which have a great influence on the performance of concrete, and have the characteristics of less investment, quick effect, and significant technical and economic benefits. With the continuous advancement of science and technology, concrete additives have been used more and more, and admixtures have become the fifth important component of concrete in addition to the four basic components. What are the types of concrete admixtures? If concrete admixtures are classified by function, there are five different classes of chemical admixtures: air-entraining admixtures, water-reducing admixtures, retarders, accelerators, and plasticizers (superplasticizers). What are concrete admixtures used for? Concrete admixtures are added to water-cement mixtures to extend the life of concrete, control setting and hardening, and fix the general properties of concrete. They can be powder or liquid additives. Concrete admixtures can be added at the point of manufacture or on the job site. Suppliers of concrete admixtures We are a professional supplier of concrete admixtures and can provide polycarboxylate superplasticizer, concrete accelerator, concrete foaming agent, concrete reinforcement, redispersible polymer powder, HPMC hydroxypropyl methylcellulose, PVA fiber, PP fiber, etc. Payment Term: T/T, Credit Card, Western Union, Paypal etc. Shipment Term: By courier, by air, by sea, by land, as customers request. Storage conditions: 1) Store in a dry environment at room temperature. 2) Avoid damp and high temperature. 3) Use immediately after opening the inner packing bag.

High Purity Zinc Dialkyldithiophosphate ZnDDP Liquid CAS 68649-42-3 |

Zinc Dialkyldithiophosphate(ZnDDP) is a kind of lubricating oil additive that is widely used and has good comprehensive performance. Content: 70% Property of Zinc Dialkyldithiophosphate ZnDDP Liquid: CAS: 68649-42-3 Standard: Enterprise Standard Natural / Synthetic: Synthetic ZnDDP liquid was the extraction source Level: Industrial Content: 70% Appearance: Oily, light-colored liquid Categor: Chemicals, Daily Chemicals Industry: Chemical …

High Purity Silicon Aluminum Alloy Si-Al Powder | Lemondedudroit

The high-silicon aluminiu alloy, which is made up of both silicon and aluminum, can be described as a binary alloy. It’s an alloy material that is commonly used in aerospace, satellite technology, and portable electronic gadgets. Silicon Al Alloy Si Al Powder Highsilicon Aluminum Alloy Powder is a binary alloy of aluminum and silicon. It …

High Purity Nickel Ni powder CAS 7440-02-0, 99% | Lemondedudroit

Nickel powder is a form of gray-black or gray-gray powder. The chemical formula for nickel powder is Ni. It is insoluble in water and ammonia concentrated Nitric Acid. However, it is slightly soluble in hydrochloric acid. Nickel Ni Powder: Nickel dust can be described as a grayish-black or gray-brown powder. Nickel chemical formula refers to …

High Purity Cobalt Nannoparticles Nano Co Powder CAS 7440-48-4, 99% | Lemondedudroit

The name of the Cobalt powder nano Co is nano Co powder. It’s a magnetic fluid that has exceptional performance. Purity: 99% Particle Size 80nm About Cobalt Nanoparticles Nano Co Powder : Cobalt nanoparticles are generally 20-60 nm long (nm), and can have a surface area (SSA), in the region of 30-70m2/g. Block D is …

High Purity Holmium Oxide Ho2O3 CAS 12055-62-8, 99.9% | Lemondedudroit

Holmium Oxide, a mixture of rare earth elements holmium & oxygen, is an organic compound. It is also known as dysprosium ore. This is one the most powerful paramagnetic substances. The chemical formula for holmium dioxide is Ho2O3. Purity: 99.9% Particle Size: -100mesh About Holmium Oxide Ho2O3 Powder : Formula for Holmium Oxide It is …

High Purity Aluminum Diboride AlB2 Powder CAS 12041-50-8, 98% | Lemondedudroit

Aluminum Boride has a structure similar to intermetallic compound. This structure mostly depends on crystal structure of aluminum and boron but not on their relationship. Purity>98.5% Particle Size: 5-10 um AlB2 Aluminum Diboride Powder: Aluminium boride Chemical formula Is AlB2. So aluminum boride may also be known as aluminium diboride. This binary compound is formed …

High Purity Magnesium Myristate Cas 4086-70-8 |

Magnesium myristate, a white powder, is also known as magnesium myristate. Magnesium myristate, an excellent emulsifier and surfactant as well as a dispersant is extensively used in the area of personal care products. Particle Size 200 Mesh Products name:Magnesium myristate Molecular formula: [CH3 (CH2)12COO]2Mg About Magnesium Myristate – What exactly is magnesium myristate and how …

High Purity Mercury Telluride HgTe Powder CAS 12068-90-5, 99.9% | Lemondedudroit

With the chemical formula HgTe mercury telluride (or tellurium telluride) is a binary, organic compound that consists of elements from tellurium, and mercury. It’s a white powder that can be found at room temperatures. Purity: 99.99% Particle Size: -100 Mesh About Mercury Telluride HgTe Puffer : Mercury selenide can be described as a binary combination …

High Purity Manganese Oxide Mn2O3 CAS 1317-34-6, 99.5% |

Manganese III Oxide (or Manganese trioxide) is a white powder without odor. It’s the main ingredient and an intermediate product in manganese compound. It’s insoluble in ammonium chloride, acetic and water. But it is soluble in other organic acids. About Manganese Oxide Mn2O3 : Manganese(III) oxide Is an oxide that has a chemical structure of …

High Purity Scandium Nitride ScN Powder CAS 25764-12-9, 99.9% | Lemondedudroit

Scandium nutride, also called ScN powder is a form of sandium nitride. Scandium nutride ScN is an additive used in special alloys as well as non-ferrous and high-refractive index metal epitaxial films. Purity: 99.9% 10um particle size About Scandium Nitride ScN Powder : Scandium nitride ScN This is an infra-bandgap III-V semiconductor. It is made …