metaLead’s Post

Our new article "Smart semi-interpenetrated polymer networks from functional silicones and UV-cured polymethacrylic acid: The role of ionic interactions" is out! You can read it here: https://lnkd.in/dx6UAr_X 

Yellowing & Color Change in Oligomers Dive into the complex world of oligomers and coatings with our Bomar blog post, where we unravel the causes and mechanisms behind yellowing and color change. From the role of inhibitors and polyol degradation to the impact of heat and sunlight, we provide a comprehensive analysis for industry professionals seeking to enhance product quality and longevity. For a deeper understanding of these critical factors, visit our full article: https://bit.ly/4anGDss #CoatingsTechnology #MaterialScience #ChemistryInnovation #SustainableMaterials #Oligomers #ProfessionalInsights

Further Optimize Against Randomized Conditions The ROCK MAKER can quickly generate fully randomized optimization screens based on promising conditions of your choice. You can create experiments with unique conditions by adjusting the concentration, pH, and the probability of appearance of buffers, precipitates, salts, and additives. Learn More: https://hubs.ly/Q02hZtC40 #ProteinCrystallization #Crystallization #Crystallography #ROCKMAKER #Formulatrix

Benzoxazine, which was refereed to as our special resin, is a kind of material better than traditional phenolic and epoxy resins. It does not release low molecular matter during the curing process, which improves the molding ability and product voidage. The shrinkage rate during curing is almost zero. The properties of tensile modulus, tensile strength and elongation at break are better than those of phenolic resin and epoxy resin. Its dielectric constant varies little with wavelength. The concentration, toxicity and corrosiveness of combustion fumes are much lower. 

Extraordinary tensile strength of our Semi-Interpenetrated Polymer Networks based on natural biopolymers. 

Lithium fluoride is an inorganic compound with the chemical formula LiF. It is a colorless solid, that transitions to white with decreasing crystal size. Although odorless, lithium fluoride has a bitter-saline taste. Its structure is analogous to that of sodium chloride, but it is much less soluble in water. It is mainly used as a component of molten salts. Formation of LiF from the elements releases one of the highest energy per mass of reactants, only second to that of BeO. #BatteryGrade #LithiumFluoride #LiF https://lnkd.in/gcf2hkJK

To etch the copper surface with a certain concentration of sulfuric acid, hydrogen peroxide, and revitalize browning liquids, the inner core materials will have chemical reactions with the copper surface, which would become rough with an organic film. Hence, the contact surface area is increased between the core material and PP, and the flowing resin on PP penerates into this organic film, which enhances their bonding force after curing.  #BrownOxideTreatment #Lamination #PCB

250 years ago, manganese was discovered. Can you imagine a world without it? Johan Gottlieb Gahn's isolation of manganese metal in 1774 marked a turning point in industrial history. With its ability to fix sulfur and deoxidize, this strong metal is a critical component in steel production. ⚙ It is also an essential plant micronutrient in agriculture, or more accurately, an oligo-nutrient necessary for all living organisms. 🌱 Manganese versatility is demonstrated by its use as pigments, in batteries, catalysis, and, of course, in laboratories. Remember, every skyscraper, every leaf, and every heartbeat owes a nod to manganese! 🥇 Our Manganese products: https://lnkd.in/dY3qR4yG

Iron is a very common foulant found on membranes. However, its often combined with other materials including silts and biofouling. In this video we are dealing with a membrane that has a heavy biological film combined with iron fouling. This can occur when colloidal iron combine with Iron Related Bacteria (IRB) on the membrane surface. This video shows the combined action of two of our AWC cleaners to recover a heavily fouled membrane. The AWC C-227 caustic cleaner which is our most powerful caustic cleaner breaks down the biofouling formed around the iron particles and disperses any clays present. This then opens the structure up so the C-217 iron cleaning reagent can come in and dissolve and remove the iron from the membrane surface. In this video you can also see the C-227 forming microbubbles that help breakup and the biofouling but it’s the AWC C-217 that does the heavy work of removing the rust.

F113a(1,1,1-Trifluorotrochloroethane) Molecular formular:C2Cl3F3 Molecular weight:187.37 CAS.No.:354-58-5 Melting point: 14.2 ℃ Boiling point: 45.7 ℃ Liquid density (standard condition, at 25 ℃): 1.565g/cm ³ Steam density: 8.385g/cm3 Appearance: Colorless, transparent, and volatile liquid at room temperature, crystalline in winter, without suspended solids. Solubility: insoluble in water, soluble in organic solvents such as chloroform and carbon tetrachloride.