Developments over the last 10 years in ceramic materials science for dental applications have led to a class of high strength materials (e.g., alumina and zirconia-based ceramics) that potentially provide better fracture resistance and long-term durability than traditional porcelain and other ceramic alternatives. Although superior in terms of mechanical performance (strength, toughness, fatigue resistance), there is an inherent limitation associated with high strength ceramic materials.
View MoreStability of aqueous silane solutions varies from hours for the simple alkyl silanes to weeks for the aminosilanes. Poor solubility parameters limit the use of long chain alkyl and aromatic silanes by this method. Distilled water is not necessary, but water containing fluoride ions must be avoided.
View MoreSilicone isn’t the only type of sealant you can use. There are so many different types of sealant, but most companies seem to think that silicone is the only sealant out there. If this sounds like you, don’t worry.
View MoreSilicone derivatives like dimethicone dominate beauty products for their silky texture and occlusive properties.
View MoreSilicone oil’s unique characteristics have revolutionized multiple industries: Automotive: Used as brake fluid, shock absorber lubricant, and in gasket coatings due to temperature resistance. Electronics: Acts as a coolant and insulator in transformers, protecting circuits from moisture and heat.
View MoreWe've installed several patches in the traffic deck of a parking garage and are now looking to apply a clear penetrating sealer to the deck to protect it from water and deicing salts. I've received recommendations from several sources to apply either a silane or a siloxane. What's the difference between these two types of sealers?
View MoreAdvancements in silicone technology focus on sustainability and functionality: Green Synthesis: Using biomass-derived precursors to reduce carbon footprint.
View MoreWhile less toxic than petroleum-based oils, silicone oils pose ecological risks: Persistence: Degrade slowly, lasting decades in soil/water.
View MoreDeposition from aqueous alcohol solutions is the most facile method for preparing silylated surfaces. A 95% ethanol / 5% water solution is adjusted to pH 4.5–5.5 with acetic acid.
View MoreSilanes are used widely in sealants and adhesives to improve the adhesiveness of te product. Sealants often have a dual purpose, they prevent the passage of water, air and chemicals through the zone where applied and also serve as an adhesive in certain instances. Silanes can form durable bonds in metal, glass, ceramic and other surfaces. Hence these type of sealants are used in a range of industries including aerospace, automotive and construction.
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