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Polyolefin
| Oil glossary |
A polymer derived by polymerization of relatively simple olefins. polyethylene and polyisoprene are important polyolefins.
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Полиолефин, русский
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Polymerization, английский
- The chemical combination of similar-type molecules to form larger molecules.
- A chemical reaction in which the molecules
- A chemical reaction in which the molecular weight of the molecules formed is a multiple of that of the original substances. polymer-modified stucco a stucco containing a small amount of acrylic resin to increase its workability.
- A chemical reaction wherein small molecules combine to form much larger molecules. (also see addition polymerization and condensation polymerization.)
- The chemical reaction in which a monomer combines with itself to form a long-chained molecule called a polymer.
- The chemical combination and recombination of the same unsaturated hydrocarbon with itself to form an extensive chain; the chemical process of combining similar molecules to form larger molecules.
Relatively, английский
Polyethylene, английский
- A thermoplastic material composed of polymers of ethylene.
- Полиэтилен - еще один прочный пластиковый материал для обшивки доски (аналогичный полипропилену). большинство производителей дутых досок применяют смесь этих материалов.
- A thermoplastic material often used in electrical insulation or in sheet form for dampproofing.
- Полиэтилен
Polyisoprene, английский
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Pore size distribution, английский
The ratio of the number of effective holes of a given size to the total number of effective holes per unit area expressed as a percent and as a function of hole size.
Polyol ester, английский
A synthetic lubricant base, formed by reacting fatty acids with a polyol (such as a glycol) derived from petroleum. properties include good oxidation stability at high temperatures and low volatility. used in formulating lubricants for turbines, compressors, jet engines, and automotive engines.
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