3D CNT CNT CNT coating peek composite manufacturing method thereof and CNT coating peek filament for 3D printer

• Main Author: BAE, KYOUNG JEONG
• Format: Patent
• Language: English; Korean
• Published: 16.08.2018
• Subjects: 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; ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; MAKING GRANULES OR PREFORMS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; 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 MATERIALS THEREFOR; WOODSTAINS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

The present invention relates to a CNT coating peek composition for a 3D printer, a manufacturing method thereof, and a CNT coating peak filament. The method for manufacturing a CNT coating peek composition for a 3D printer according to the present invention includes the steps of: manufacturing a CNT coating solution by dispersing CNT; processing peek into peak powder by crushing the peek; coating the peek powder with the CNT by the CNT coating solution; and drying a mixture of the peek powder and the CNT coating solution. Accordingly, the present invention can improve a mechanical property of a product to a certain level or more. 본 발명은 3D 프린터용 CNT 코팅 피크 조성물, 그 제조방법 및 CNT 코팅 피크 필라멘트에 관한 것이다. 본 발명에 따른 3D 프린터용 CNT 코팅 피크 조성물의 제조방법은 CNT를 분산시켜 CNT 코팅액을 제조하는 단계, 피크를 분쇄하여 피크 파우더로 가공하는 단계, 상기 피크 파우더를 상기 CNT 코팅액에 의해 CNT로 코팅하는 단계 및 상기 피크 파우더와 상기 CNT 코팅액의 혼합물을 건조시키는 단계를 포함하는 것을 특징으로 한다.