Two-component silicone composition for additive manufacturing

The present invention relates to a method of additive manufacturing of silicone elastomers and silicone elastomers obtained thereby. The invention also relates to a two-component silicone composition W for use in additive manufacturing of such a silicone elastomer. Wherein a first component of the s...

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Bibliographische Detailangaben
Hauptverfasser:	JIA LIYA, WU GENLI, YUE YUANZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a method of additive manufacturing of silicone elastomers and silicone elastomers obtained thereby. The invention also relates to a two-component silicone composition W for use in additive manufacturing of such a silicone elastomer. Wherein a first component of the silicone composition is charged into a liquid bath and a second component is charged into a dispersion head of a 3D printer. Appropriate selection of the rheological behavior of the first component in the liquid bath helps to obtain a well shaped printed article. 本发明涉及增材制造有机硅弹性体的方法和由此获得的有机硅弹性体。本发明还涉及增材制造这样的有机硅弹性体中使用的双组份有机硅组合物W。其中将有机硅组合物的第一组份装入液体浴中，和将第二组份装入3D打印机的分散头中。适当选择液体浴中第一组份的流变学行为有助于获得良好成型的打印制品。