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Bimodal networks and networks reinforced by the in situ precipitation of silica
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| Zeitschriftentitel: | British Polymer Journal |
|---|---|
| Personen und Körperschaften: | |
| In: | British Polymer Journal, 17, 1985, 2, S. 144-148 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
|
| Schlagwörter: |
| author_facet |
Mark, James E. Mark, James E. |
|---|---|
| author |
Mark, James E. |
| spellingShingle |
Mark, James E. British Polymer Journal Bimodal networks and networks reinforced by the in situ precipitation of silica General Engineering General Materials Science |
| author_sort |
mark, james e. |
| spelling |
Mark, James E. 0007-1641 1934-256X Wiley General Engineering General Materials Science http://dx.doi.org/10.1002/pi.4980170211 <jats:title>Abstract</jats:title><jats:p>The goal of primary interest in these investigations was the development of novel methods for preparing elastomeric networks having unusually good ultimate properties. The first technique employed involves endlinking mixtures of very short and relatively long functionally‐terminated chains to give bimodal networks. Such (unfilled) elastomers show very large increases in reduced stress or modulus at high elongations because of the very limited extensibility of the short chains present in the networks. The second technique employs the <jats:italic>in situ</jats:italic> precipitation of reinforcing silica either after, during, or before network formation. The reaction involves hydrolysis of tetraethylorthosilicate, using a variety of catalysts and precipitation conditions, and the effectiveness of the technique is gauged by stress‐strain measurements carried out to yield values of the maximum extensibility, ultimate strength, and energy of rupture of the filled networks. Information on the filler particles thus introduced is obtained from density determinations, light scattering measurements, and electron microscopy.</jats:p> Bimodal networks and networks reinforced by the <i>in situ</i> precipitation of silica British Polymer Journal |
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Wiley, 1985 |
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0007-1641 1934-256X |
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1985 |
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Wiley |
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British Polymer Journal |
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| title |
Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_unstemmed |
Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_full |
Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_fullStr |
Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_full_unstemmed |
Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_short |
Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_sort |
bimodal networks and networks reinforced by the <i>in situ</i> precipitation of silica |
| topic |
General Engineering General Materials Science |
| url |
http://dx.doi.org/10.1002/pi.4980170211 |
| publishDate |
1985 |
| physical |
144-148 |
| description |
<jats:title>Abstract</jats:title><jats:p>The goal of primary interest in these investigations was the development of novel methods for preparing elastomeric networks having unusually good ultimate properties. The first technique employed involves endlinking mixtures of very short and relatively long functionally‐terminated chains to give bimodal networks. Such (unfilled) elastomers show very large increases in reduced stress or modulus at high elongations because of the very limited extensibility of the short chains present in the networks. The second technique employs the <jats:italic>in situ</jats:italic> precipitation of reinforcing silica either after, during, or before network formation. The reaction involves hydrolysis of tetraethylorthosilicate, using a variety of catalysts and precipitation conditions, and the effectiveness of the technique is gauged by stress‐strain measurements carried out to yield values of the maximum extensibility, ultimate strength, and energy of rupture of the filled networks. Information on the filler particles thus introduced is obtained from density determinations, light scattering measurements, and electron microscopy.</jats:p> |
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| container_title | British Polymer Journal |
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| description | <jats:title>Abstract</jats:title><jats:p>The goal of primary interest in these investigations was the development of novel methods for preparing elastomeric networks having unusually good ultimate properties. The first technique employed involves endlinking mixtures of very short and relatively long functionally‐terminated chains to give bimodal networks. Such (unfilled) elastomers show very large increases in reduced stress or modulus at high elongations because of the very limited extensibility of the short chains present in the networks. The second technique employs the <jats:italic>in situ</jats:italic> precipitation of reinforcing silica either after, during, or before network formation. The reaction involves hydrolysis of tetraethylorthosilicate, using a variety of catalysts and precipitation conditions, and the effectiveness of the technique is gauged by stress‐strain measurements carried out to yield values of the maximum extensibility, ultimate strength, and energy of rupture of the filled networks. Information on the filler particles thus introduced is obtained from density determinations, light scattering measurements, and electron microscopy.</jats:p> |
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| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAwMi9waS40OTgwMTcwMjEx |
| imprint | Wiley, 1985 |
| imprint_str_mv | Wiley, 1985 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Rs1, DE-Pl11, DE-105, DE-14, DE-Ch1, DE-L229 |
| issn | 0007-1641, 1934-256X |
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| language | English |
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| physical | 144-148 |
| publishDate | 1985 |
| publishDateSort | 1985 |
| publisher | Wiley |
| record_format | ai |
| recordtype | ai |
| series | British Polymer Journal |
| source_id | 49 |
| spelling | Mark, James E. 0007-1641 1934-256X Wiley General Engineering General Materials Science http://dx.doi.org/10.1002/pi.4980170211 <jats:title>Abstract</jats:title><jats:p>The goal of primary interest in these investigations was the development of novel methods for preparing elastomeric networks having unusually good ultimate properties. The first technique employed involves endlinking mixtures of very short and relatively long functionally‐terminated chains to give bimodal networks. Such (unfilled) elastomers show very large increases in reduced stress or modulus at high elongations because of the very limited extensibility of the short chains present in the networks. The second technique employs the <jats:italic>in situ</jats:italic> precipitation of reinforcing silica either after, during, or before network formation. The reaction involves hydrolysis of tetraethylorthosilicate, using a variety of catalysts and precipitation conditions, and the effectiveness of the technique is gauged by stress‐strain measurements carried out to yield values of the maximum extensibility, ultimate strength, and energy of rupture of the filled networks. Information on the filler particles thus introduced is obtained from density determinations, light scattering measurements, and electron microscopy.</jats:p> Bimodal networks and networks reinforced by the <i>in situ</i> precipitation of silica British Polymer Journal |
| spellingShingle | Mark, James E., British Polymer Journal, Bimodal networks and networks reinforced by the in situ precipitation of silica, General Engineering, General Materials Science |
| title | Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_full | Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_fullStr | Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_full_unstemmed | Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_short | Bimodal networks and networks reinforced by the in situ precipitation of silica |
| title_sort | bimodal networks and networks reinforced by the <i>in situ</i> precipitation of silica |
| title_unstemmed | Bimodal networks and networks reinforced by the in situ precipitation of silica |
| topic | General Engineering, General Materials Science |
| url | http://dx.doi.org/10.1002/pi.4980170211 |