- intrinsic viscosity of polymers
- Нефть: истинная вязкость полимеров, обусловленная их молекулярным составом
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Polyethylene terephthalate — PETE redirects here. For the first name, see Peter (disambiguation). For other uses, see Pete (disambiguation). Polyethylene terephthalate fibre IUPAC name … Wikipedia
Mark-Houwink equation — The Mark Houwink equation gives a relation between intrinsic viscosity [eta] and molecular weight M: [Paul, Hiemenz C., and Lodge P. Timothy. Polymer Chemistry. Second ed. Boca Raton: CRC P, 2007. 336, 338 339.] : [eta] =KM^aFrom this equation… … Wikipedia
Mark–Houwink equation — The Mark–Houwink equation gives a relation between intrinsic viscosity [η] and molecular weight M:[1] [η] = KMa From this equation the molecular weight of a polymer can be determined from data on the intrinsic viscosity and vice versa. The values … Wikipedia
Polymer — Appearance of real linear polymer chains as recorded using an atomic force microscope on surface under liquid medium. Chain contour length for this polymer is 204 nm; thickness is 0.4 nm.[1] A polymer is a large molecule (macromolecule … Wikipedia
Molar mass distribution — In linear polymers the individual polymer chains rarely have exactly the same degree of polymerization and molar mass, and there is always a distribution around an average value. The molar mass distribution (or molecular weight distribution) in a … Wikipedia
Herman Francis Mark — (May 3, 1895 April 6, 1992) was an Austrian American chemist regarded for his contributions to the development of polymer science. Mark s x ray diffraction work on the molecular structure of fibers provided important evidence for the… … Wikipedia
Theta solvent — In a polymer solution, a theta solvent (or θ solvent) is a solvent in which polymer coils act like ideal chains, assuming exactly their random walk coil dimensions. Thermodynamically, the excess chemical potential of mixing between a polymer and… … Wikipedia
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liquid — liquidly, adv. liquidness, n. /lik wid/, adj. 1. composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid. 2. of, pertaining to, or consisting of liquids: a liquid diet. 3 … Universalium
Nerve guidance conduit — A nerve guidance conduit (also referred to as an artificial nerve conduit or artificial nerve graft, as opposed to an autograft) is an artificial means of guiding axonal regrowth to facilitate nerve regeneration and is one of several clinical… … Wikipedia
amorphous solid — ▪ physics Introduction any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids (liquid) are both forms of condensed… … Universalium