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- Ionomer abstract "An ionomer (/ˌaɪˈɑːnəmər/) is a polymer that comprises repeat units of both electrically neutral repeating units and a fraction of ionized units (usually no more than 15 mole percent) covalently bonded to the polymer backbone as pendant moieties. This means that most ionomers are copolymers of the neutral segments and the ionized units, which usually consist of carboxylic acid groups.The classification of a polymer as an ionomer depends on the level of substitution of ionic groups as well as how the ionic groups are incorporated into the polymer structure. For example, polyelectrolytes also have ionic groups covalently bonded to the polymer backbone but have a much higher ionic group molar substitution level (usually greater than 80%); ionenes are polymers where ionic groups are part of the actual polymer backbone. These two classes of ionic-group-containing polymers have vastly different morphological and physical properties and are therefore not considered ionomers. Ionomers have unique physical properties including electrical conductivity and isoviscosity -- increase in ionomer solution viscosity with increasing temperatures (see conducting polymer). Ionomers also have unique morphological properties as the non-polar polymer backbone is energetically incompatible with the polar ionic groups. As a result, the ionic groups will microphase separate into ionic-rich domains in most ionomers.Some commercial applications for ionomers are golf ball covers, semipermeable membranes, sealing tape and thermoplastic elastomers.Common examples include polystyrene sulfonate, Nafion and Hycar.".
- Ionomer wikiPageExternalLink ionomer.htm.
- Ionomer wikiPageID "2206496".
- Ionomer wikiPageRevisionID "578052117".
- Ionomer hasPhotoCollection Ionomer.
- Ionomer quote "Ionomer: A polymer composed of ionomer molecules. Ionomer molecule: A macromolecule in which a small but".
- Ionomer quote "molecules.".
- Ionomer quote "or ionic groups, or both. Note: Some protein molecules may be classified as ionomer".
- Ionomer quote "significant proportion of the constitutional units have ionizable".
- Ionomer title "IUPAC definition".
- Ionomer subject Category:Copolymers.
- Ionomer subject Category:Plastics.
- Ionomer subject Category:Polyelectrolytes.
- Ionomer subject Category:Salts.
- Ionomer subject Category:Thermoplastics.
- Ionomer type Abstraction100002137.
- Ionomer type Chemical114806838.
- Ionomer type Compound114818238.
- Ionomer type Copolymer114902949.
- Ionomer type Copolymers.
- Ionomer type Electrolyte114847929.
- Ionomer type Material114580897.
- Ionomer type Matter100020827.
- Ionomer type Mixture114586258.
- Ionomer type OrganicPolymers.
- Ionomer type Part113809207.
- Ionomer type PhysicalEntity100001930.
- Ionomer type Polyelectrolyte114590441.
- Ionomer type Polyelectrolytes.
- Ionomer type Polymer114994328.
- Ionomer type Relation100031921.
- Ionomer type Salt115010703.
- Ionomer type Salts.
- Ionomer type Solution114589223.
- Ionomer type Substance100019613.
- Ionomer comment "An ionomer (/ˌaɪˈɑːnəmər/) is a polymer that comprises repeat units of both electrically neutral repeating units and a fraction of ionized units (usually no more than 15 mole percent) covalently bonded to the polymer backbone as pendant moieties.".
- Ionomer label "Ionomeer".
- Ionomer label "Ionomer".
- Ionomer label "Ionomer".
- Ionomer label "Ionomère".
- Ionomer label "Ionômero".
- Ionomer label "وحدة أيونية".
- Ionomer label "アイオノマー".
- Ionomer sameAs Ionomer.
- Ionomer sameAs Ionomère.
- Ionomer sameAs アイオノマー.
- Ionomer sameAs Ionomeer.
- Ionomer sameAs Ionômero.
- Ionomer sameAs m.06vx0d.
- Ionomer sameAs Q290308.
- Ionomer sameAs Q290308.
- Ionomer sameAs Ionomer.
- Ionomer wasDerivedFrom Ionomer?oldid=578052117.
- Ionomer isPrimaryTopicOf Ionomer.