3D printing material and preparation method thereof

The invention discloses a 3D printing material which comprises the following components: the 3D printing material has high toughness and high strength and can meet the requirements of fused depositionrapid prototyping 3D printing products. In addition, the PET regenerated particles with lower price...

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Bibliographische Detailangaben
Hauptverfasser:	LIU DONG, ZHONG ZHAOZHUN, PENG DEYI, LI RUNJIE, ZHANG HANWEN, ZENG QINGCAI
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 AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a 3D printing material which comprises the following components: the 3D printing material has high toughness and high strength and can meet the requirements of fused depositionrapid prototyping 3D printing products. In addition, the PET regenerated particles with lower price are compounded with the PET primary particles so that the cost of the 3D printing material is further reduced. 本发明公开了一种3D打印材料，其包括如下组分：上述3D打印材料，具有高韧性以及高强度，可以满足熔融沉积快速成型3D打印产品的要求。另外，采用价格更加低廉的PET再生颗粒与PET一次颗粒复配，进一步降低3D打印材料的成本。