It is similar to polytetrafluoroethene ( PTFE ), except that it is a homopolymer of the monomer chlorotrifluoroethylene ( CTFE ) instead of tetrafluoroethene.
22.
The axle box guide, which is welded to the bogie frame has a polymer washer ( homopolymer acetal guide ) bush fixed at the head.
23.
An acrylic ester by itself can undergo chain-growth polymerization to form a homopolymer with a carbon-carbon backbone, such as poly ( methyl methacrylate ).
24.
While Professor Ziegler did not report the polymerization of dienes with his catalyst, Horne saw no reason why a copolymer or a homopolymer could not be made from a pure hydrocarbon diene.
25.
Some plectra are of the homopolymer variety of acetal, sold by DuPont under the name " Delrin ", while others are of the copolymer variety, sold by Ticona as " Celcon ".
26.
For an actual homopolymer chain ( consists of the same repeat units ) with bond length l and bond angle ? with a dihedral angle energy potential, the average end-to-end distance can be obtained as
27.
Green and Russel have studied the segregation of deuterated polystyrene / polymethamethacrylate copolymer at the interface of polystyrene, and polymethylmethacrylate homopolymer at the interface of polystyrene and polymethylmetacrylate homopolymer using ERDA with 2.8 MeV 4He + ions.
28.
Green and Russel have studied the segregation of deuterated polystyrene / polymethamethacrylate copolymer at the interface of polystyrene, and polymethylmethacrylate homopolymer at the interface of polystyrene and polymethylmetacrylate homopolymer using ERDA with 2.8 MeV 4He + ions.
29.
The inventor of a heat-stable ( and therefore useful ) POM homopolymer was Dal Nagore, who discovered that reacting the hemiacetal ends with acetic anhydride converts the readily depolymerizable hemiacetal into a thermally stable, melt-processable plastic.
30.
The abbreviation IIR stands for isobutylene isoprene rubber . "'Polyisobutylene "', also known as " PIB " or polyisobutene, ( C 4 H 8 ) n, is the homopolymer of isobutylene, or 2-methyl-1-propene, on which butyl rubber is based.
