A process for producing an automotive panel having the steps of (a) providing a first extrudate of polycarbonate and additives (mixture A) and providing endless filament glass roving (component C), (b) feeding mixture A and component C into a main extruder and forming a final extrudate, (d) compression molding the final extrudate into an automotive panel, wherein a second mixture of polycarbonate and short glass fibers (mixture B) is fed together with mixture A and component C.
生产汽车面板的方法,其具有以下步骤:(a)提供聚碳酸酯和添加剂的第一挤出物(混合物A),并提供无端长丝玻璃粗纱(组分C),(b)将混合物A和组分C进料到主挤出机中,并形成最终挤出物,(d)将最终挤出物压缩模塑成汽车面板,其中将聚碳酸酯和短玻璃纤维的第二混合物(混合物B)与混合物A和组分C一起进料。
Automobile panel
汽车面板
2022-10-11
Patent
Electronic Resource
Chinese
IPC: | C08J Verarbeitung , WORKING-UP / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
AUTOMOBILE PANEL STRUCTURE AND AUTOMOBILE PANEL ASSEMBLING METHOD
European Patent Office | 2020
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