WebThe large region surrounding the damaged Fukushima Daiichi Nuclear Power Plant has necessitated the use of numerous radiation survey meters with large, robust substrates. The survey meters require efficient scintillation materials that do not require doping and have dimensional stability, such as poly (ether sulfone) (PES) resins. WebJan 21, 2000 · Poly(ether sulfone) (PES) and polysulfone (PSF) are amorphous plastics with a high thermal durability and are used in engineering. They resist boiling water, organic solvents, chemical corrosion, and ignition and easily can be adapted for processing.
Poly (phenylene sulfide sulfone) based membranes with improved ...
WebFeb 28, 2024 · I'm passionate about decarbonizing the planet, and so is team Ionomr - our breakthrough materials bring a step-change in the cost of green hydrogen production; fundamentally enable the most efficient carbon utilization for carbon-negative plastics, fuels, and chemicals; and bring to life long-lived, low-BOP-cost FCEVs as the most efficient use … WebNumerous graft polymerization techniques have been developed for the modification of PolyEtherSulfone (PES) and Poly(Sulfone) (PSf) membranes. Modification of ultrafiltration membranes through graft polymerization of some selected molecules has been used to increase membrane surface hydrophilicity as a means of decreasing fouling during … sharepoint sharing inheritances broken
Treatment of two different water resources in desalination and ...
WebPoly(1,4-phenylene ether-ether-sulfone) pellets. View Price and Availability. GF11185028. Polyethersulfone ... Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene) pellets. View Price and … WebPolysulfone (PSf) is a favorite polymer for the production of membrane due to its excellent physicochemical properties, including thermal stability; good chemical resistance to different materials such as different bases, acids, and chlorine; sufficient mechanical strength; and good processability. The present study offers an overview of the recent … Polysulfone food pans are used for the storage, heating, and serving of foods. The pans are made to Gastronorm standards and are available in the natural transparent amber colour of polysulfone. The wide working temperature range of -40°C to 190°C allow these pans to go from a deep freezer directly to a steam … See more Polysulfones are a family of high performance thermoplastics. These polymers are known for their toughness and stability at high temperatures. Technically used polysulfones contain an aryl See more Historical The simplest polysulfone poly(phenylene sulfone), known as early as 1960, is produced in a See more Polysulfone has one of the highest service temperatures among all melt-processable thermoplastics. Its resistance to high temperatures gives it a role of a flame retardant, without compromising its strength that usually results from addition of flame retardants. … See more The term "polysulfone" is normally used for polyarylethersulfones (PAES), since only aromatic polysulfones are used commercially. Furthermore, since ether groups are always present in these polysulfones, PAESs are also referred to as polyether … See more Polysulfones are rigid, high-strength and transparent. They are also characterized by high strength and stiffness, retaining these properties between −100 °C and 150 °C. The glass transition temperature of polysulfones is between 190 and 230 °C. They have a high … See more sharepoint sharing folder with external users