In 2023, the China Greater Bay Area Concrete Industry High-Quality Development Seminar and the Expo on Concrete Equipment and Technology will take place at the Guangzhou Canton Fair Complex. Guangzhou Canton Fair Complex. The conference's theme will…
It is very easy to cause concrete cracking if the construction or maintenance are not done correctly. What are then the five main causes of cracking concrete? 1. The cement proportion problem: Some workers in construction will add more water for a mo…
Description of Molybdenum diulfide Molybdenum disulfide (also known as MoS2) is a transition metal sulfide. It is dark grey, or black, solid. The layers of the crystal structure are made up of alternate arrangements of sulfur and Molybdenum. Molybd…
Boron carburide is a high-performance carbon compound, which is composed primarily of boron, carbon, and other elements. The chemical formula for B4C is B4C. It has high heat transfer properties, a high melting point and a high hardness. It's widely…
The building materials industry is embracing black technology to reveal the hidden costs of road construction. The traditional hardened cement foundation is expensive and easy to crack. Soil curing agents, a black-science and technology pr…
Overview of Spherical quartz SiO2 powderSpherical quartz SiO2 powder is purified and ultra-finely pulverized from natural quartz stone and passed through a certain high-temperature field to make its phase, crystal, and shape change instantaneously, f…
Overview of nano silicon carbide:Silicon carbide (SiC) is a hard compound containing silicon and carbon. A semiconductor that occurs in nature in the form of the extremely rare mineral montmorillonite, but has been produced in large quantities in pow…
What emulsion is ? Ethylene bis stearamide Ethylene-bis-tyramide is an organic chemical. In the last few decades, the compound has been widely used in the plastic industry. It's mainly used to improve surfaces, increase smoothness, and provide…
Introduction to Tantalum Carbide TaC Powder Tantalum carbide or TaC is a light brown metallic cubic crystal powder, belonging to the sodium chloride cubic crystal system. The density is 14.3g/cm3. Insoluble in water, insoluble in inorganic acid…
The molybdenum compound disulfide, as an important organic substance, has been used extensively in many different areas. Molybdenum is a compound that has many applications. As technology and science continue to advance, its demand will also increase…
Introduction to Molybdenum Silicide MoSi2 PowderMolybdenum silicide was found in 1906. Under various problems, silicon and also molybdenum can create molybdenum trisilicide (Mo3Si), molybdenum pentasilicate (Mo5Si3), and molybdenum disilicate (MoSi2)…
What is lithium stearate?Lithium stearate, C17H35COOLi, is a lithium salt of stearic acid and is among the steel soaps. This colorless, almost insoluble powder in water as well as alcohol, with a melting factor of 220 ° C, is mostly used in the produ…
What is Calcium Stearate?Calcium stearate, molecular formula (C17H35COO)2Ca. White unappetizing fine powder, absorbent in air. Insoluble in water, slightly soluble in warm ethanol, ether. Responds with strong acid to develop stearic acid and matching…
What is Manganese Dioxide MnO2?Manganese dioxide is a not natural compound with the molecular formula MnO2. This black or brownish strong is the natural mineral pyrolusite, the major ore of manganese and also a constituent of manganese nodules. The m…
What is Colloidal Gold?Colloidal gold is a sol or colloidal suspension of gold nanoparticles in a fluid (typically water). Colloids are normally red wine red (for round bits smaller sized than 100nm) or blue/purple (for bigger spherical bits or nanor…
What is Cuprous Oxide Cu2O?Cuprous oxide, the chemical formula is Cu2O, is a univalent copper oxide, bright red powder strong, virtually insoluble in water, in acidic option disproportionation into bivalent copper and also copper elemental, slowly ox…
What is Inconel 718?Inconel 718 is a nickel-based superalloy. The special alloy structure design of IN718 makes it have good thorough residential or commercial properties, specifically high stamina, creep resistance as well as fatigue life, excellent…
What is Tin Disulfide SnS2?Tin disulfide is a not natural substance with the formula SnS2. It is a golden crystal or yellow amorphous solid. In industry, tin shavings (or tin amalgam) is co-heated with thihua as well as ammonium chloride to get gold…
What is Niobium Carbide NbC?Niobium carbide is a kind of steel carbide with the chemical formula NbC.The look of niobium carbide is brown-gray metal powder with purple gloss. It comes from salt chloride type cubic crystal system.The family member den…
Vanadium nitride or VN, is a compound of vanadium and nitrogen. It is a black cubic crystal powder with molecular weight of 64.95.Vanadium nitride kinds and also boosts use resistance in the nitriding process of steel. In the nitriding procedure, one…