https://jbrplas.com/es/resources/Recent content in Recursos Técnicos | Guías de Fabricación y Referencias | JBRplas on JBRplasHugoes-EShttps://jbrplas.com/es/resources/guia-de-materiales/Mon, 01 Jan 0001 00:00:00 +0000https://jbrplas.com/es/resources/guia-de-materiales/<h2 id="materiales-de-uso-general">Materiales de Uso General</h2> <table> <thead> <tr> <th>Material</th> <th>Densidad (g/cm³)</th> <th>Contracción (%)</th> <th>Temp. de Fusión (°C)</th> <th>Coste</th> </tr> </thead> <tbody> <tr> <td>PP</td> <td>0,90–0,91</td> <td>1,5–2,5</td> <td>200–250</td> <td>$</td> </tr> <tr> <td>HDPE</td> <td>0,94–0,97</td> <td>1,5–3,0</td> <td>180–240</td> <td>$</td> </tr> <tr> <td>LDPE</td> <td>0,91–0,93</td> <td>1,5–3,0</td> <td>160–220</td> <td>$</td> </tr> <tr> <td>GPPS</td> <td>1,04–1,06</td> <td>0,3–0,6</td> <td>180–260</td> <td>$</td> </tr> <tr> <td>HIPS</td> <td>1,03–1,06</td> <td>0,3–0,6</td> <td>180–260</td> <td>$</td> </tr> </tbody> </table> <h2 id="resinas-de-ingeniería">Resinas de Ingeniería</h2> <table> <thead> <tr> <th>Material</th> <th>Densidad (g/cm³)</th> <th>Contracción (%)</th> <th>Temp. de Fusión (°C)</th> <th>Resistencia al Impacto</th> </tr> </thead> <tbody> <tr> <td>ABS</td> <td>1,03–1,07</td> <td>0,4–0,7</td> <td>200–250</td> <td>Alta</td> </tr> <tr> <td>PC</td> <td>1,19–1,22</td> <td>0,5–0,7</td> <td>280–320</td> <td>Muy alta</td> </tr> <tr> <td>PC/ABS</td> <td>1,12–1,18</td> <td>0,4–0,7</td> <td>240–280</td> <td>Alta</td> </tr> <tr> <td>PA66</td> <td>1,13–1,15</td> <td>1,0–2,0</td> <td>260–290</td> <td>Alta</td> </tr> <tr> <td>PA66-GF30</td> <td>1,35–1,40</td> <td>0,3–0,7</td> <td>260–290</td> <td>Media</td> </tr> <tr> <td>POM</td> <td>1,41–1,43</td> <td>1,8–2,5</td> <td>180–230</td> <td>Media</td> </tr> <tr> <td>PBT</td> <td>1,30–1,32</td> <td>1,5–2,0</td> <td>225–250</td> <td>Media</td> </tr> <tr> <td>PBT-GF30</td> <td>1,50–1,55</td> <td>0,3–0,7</td> <td>225–250</td> <td>Media</td> </tr> <tr> <td>PMMA</td> <td>1,17–1,20</td> <td>0,3–0,6</td> <td>220–250</td> <td>Media</td> </tr> <tr> <td>PPO/PPE</td> <td>1,06–1,10</td> <td>0,5–0,7</td> <td>260–300</td> <td>Media</td> </tr> </tbody> </table> <h2 id="resinas-de-alto-rendimiento">Resinas de Alto Rendimiento</h2> <table> <thead> <tr> <th>Material</th> <th>Densidad (g/cm³)</th> <th>Contracción (%)</th> <th>Temp. de Fusión (°C)</th> <th>Temp. de Servicio Continua</th> </tr> </thead> <tbody> <tr> <td>PEEK</td> <td>1,30–1,32</td> <td>0,5–1,2</td> <td>360–400</td> <td>250°C</td> </tr> <tr> <td>PPS</td> <td>1,34–1,36</td> <td>0,6–1,0</td> <td>300–340</td> <td>220°C</td> </tr> <tr> <td>PEI (Ultem)</td> <td>1,27–1,29</td> <td>0,5–0,7</td> <td>340–400</td> <td>170°C</td> </tr> <tr> <td>LCP</td> <td>1,40–1,60</td> <td>0,0–0,2</td> <td>280–340</td> <td>240°C</td> </tr> </tbody> </table> <h2 id="grados-especiales">Grados Especiales</h2> <table> <thead> <tr> <th>Propiedad</th> <th>Materiales Disponibles</th> </tr> </thead> <tbody> <tr> <td>Ignífugo UL94 V-0</td> <td>ABS, PC, PC/ABS, PP, PA66, PBT</td> </tr> <tr> <td>Ignífugo UL94 V-1/V-2</td> <td>ABS, PC, PP</td> </tr> <tr> <td>Fibra de vidrio GF15–GF50</td> <td>PA66, PA6, PBT, PP, POM</td> </tr> <tr> <td>Estabilizado UV</td> <td>ABS, PC, PP, PA66</td> </tr> <tr> <td>Contacto alimentario FDA</td> <td>PP, PE, PC</td> </tr> <tr> <td>USP Clase VI (médico)</td> <td>ABS, PC, PP, PE, PEEK</td> </tr> <tr> <td>ISO 10993 (biocompatible)</td> <td>PC, PEEK, TPE/TPU (médico)</td> </tr> <tr> <td>Conductor ESD</td> <td>ABS, PC/ABS (carga de carbono)</td> </tr> </tbody> </table> <h2 id="grados-de-acero-para-moldes">Grados de Acero para Moldes</h2> <table> <thead> <tr> <th>Acero</th> <th>Dureza (HRC)</th> <th>Vida Útil (disparos)</th> <th>Mejor Para</th> </tr> </thead> <tbody> <tr> <td>P20 (718H)</td> <td>28–34</td> <td>300K–500K</td> <td>Uso general</td> </tr> <tr> <td>H13</td> <td>48–52</td> <td>500K–1M+</td> <td>Alta temperatura</td> </tr> <tr> <td>S136 (420SS)</td> <td>48–52</td> <td>500K–1M+</td> <td>Corrosivo, óptico</td> </tr> <tr> <td>NAK80</td> <td>38–43</td> <td>300K–500K</td> <td>Acabado espejo</td> </tr> </tbody> </table> <p><a href="https://jbrplas.com/es/solicitar-cotizacion/">Solicite recomendación de material para su proyecto →</a></p>