Ad
related to: what is kel f material
Search results
Results from the WOW.Com Content Network
Polychlorotrifluoroethylene (PCTFE or PTFCE) is a thermoplastic chlorofluoropolymer with the molecular formula (CF 2 CClF) n, where n is the number of monomer units in the polymer molecule.
Chlorotrifluoroethylene (CTFE) is a chlorofluorocarbon with chemical formula CFCl=CF 2.It is commonly used as a refrigerant in cryogenic applications. CTFE has a carbon-carbon double bond and so can be polymerized to form polychlorotrifluoroethylene or copolymerized to produce the plastic ECTFE.
This concerns materials at atmospheric pressure and around 293 K (20 °C). ... Kel-F 3700 0.117 0.113 0.113 0.113 Carboxy Rubber, Firestone butaprene T 0.255 0.238
In dissecting the cylinder, he found a mass of white solid in a quantity similar to that of the tetrafluoroethylene gas. It was determined that this material was a new-to-the-world polymer. Tests showed the substance was resistant to corrosion from most acids, bases and solvents and had better high temperature stability than any other plastic.
Polymer-bonded explosives, also called PBX or plastic-bonded explosives, are explosive materials in which explosive powder is bound together in a matrix using small quantities (typically 5–10% by weight) of a synthetic polymer. PBXs are normally used for explosive materials that are not easily melted into a casting, or are otherwise difficult ...
ECTFE has a continuous usage temperature range between –76°C and +150°C (–105°F to +300°F). It has strong impact resistance and a Young's modulus in the range of 1700 MPa, [5] allowing for self-standing items and pressure piping systems. The polymer maintains high impact strength in cryogenic applications. [6]
For his part, Jason's brother, Kansas City Chiefs tight end Travis Kelce, has a sentimental reason for wearing number 87: His big brother.The younger Kelce sibling said, "If there is a Kelce ...
KEF was the first loudspeaker manufacturer to deploy such materials in Hi-Fi speakers. MAT is a maze-like structure where each of the intricate channels absorbs a specific frequency. Sitting behind the tweeter, it absorbs unwanted sound radiating from the rear of the driver, reducing distortion and preventing audio distraction.
Ad
related to: what is kel f material