https://jbrplas.com/fr/ressources/Recent content in Ressources | Guides Techniques et Références | JBRplas on JBRplasHugofr-FRhttps://jbrplas.com/fr/ressources/guide-des-materiaux/Mon, 01 Jan 0001 00:00:00 +0000https://jbrplas.com/fr/ressources/guide-des-materiaux/<h2 id="résines-plastiques">Résines Plastiques</h2> <table> <thead> <tr> <th>Résine</th> <th>Résistance (MPa)</th> <th>HDT (°C)</th> <th>Retrait (%)</th> <th>Applications</th> </tr> </thead> <tbody> <tr> <td>ABS</td> <td>40–50</td> <td>85–100</td> <td>0,4–0,7</td> <td>Boîtiers électroniques</td> </tr> <tr> <td>PC</td> <td>55–65</td> <td>125–135</td> <td>0,5–0,7</td> <td>Lentilles, sécurité</td> </tr> <tr> <td>PP</td> <td>25–40</td> <td>100–115</td> <td>1,0–2,5</td> <td>Emballages</td> </tr> <tr> <td>PA66</td> <td>75–90</td> <td>90</td> <td>0,7–1,5</td> <td>Engrenages</td> </tr> <tr> <td>PA66-GF30</td> <td>160–190</td> <td>250</td> <td>0,2–0,5</td> <td>Structurel auto</td> </tr> <tr> <td>POM</td> <td>60–70</td> <td>110</td> <td>1,8–2,2</td> <td>Engrenages, roulements</td> </tr> <tr> <td>PBT-GF30</td> <td>100–120</td> <td>200–210</td> <td>0,2–0,5</td> <td>Connecteurs</td> </tr> <tr> <td>PEEK</td> <td>90–100</td> <td>250+</td> <td>0,5–1,0</td> <td>Aérospatial, implants</td> </tr> </tbody> </table> <h2 id="aciers-à-moules">Aciers à Moules</h2> <table> <thead> <tr> <th>Acier</th> <th>Dureté (HRC)</th> <th>Durée de Vie</th> <th>Applications</th> </tr> </thead> <tbody> <tr> <td>P20</td> <td>28–34</td> <td>300K–500K</td> <td>Production générale</td> </tr> <tr> <td>H13</td> <td>48–52</td> <td>500K–1M+</td> <td>Grande série</td> </tr> <tr> <td>S136</td> <td>48–52</td> <td>500K–1M+</td> <td>Corrosion, optique</td> </tr> <tr> <td>NAK80</td> <td>38–43</td> <td>300K–500K</td> <td>Haute brillance</td> </tr> </tbody> </table> <p><a href="https://jbrplas.com/fr/posts/selection-resines/">Guide complet de sélection des résines →</a></p>