Anion PBS (poly butylenes succinate) composite wire for 3D (three-dimensional) printing

Abstract

The invention discloses an anion PBS (poly butylenes succinate) composite wire for 3D (three-dimensional) printing, which is prepared from the following raw materials in parts by weight: 75 to 85 parts of PBS, 0 to 2 parts of PHA (polyhydroxyalkanoate), 0 to 5 parts of compatilizer, 0.1 to 0.5 part of chain extender, 0.1 to 0.5 part of cross-linking agent, 0.1 to 2 parts of nucleating agent, 0.2 to 1 part of antioxidant, 0.2 to 2 parts of lubricant, 0.5 to 2 parts of multiwalled carbon nanotube / ZnO composite powder and 1 to 4 parts of anion powder. According to the anion PBS composite wire for 3D printing, the anion powder can release anions, anion concentration can be improved, air quality can be improved, harmful gas can be reduced, and the anion PBS composite wire for 3D printing has wide application prospect in the field of 3D printing.

Description

technical field

[0001] The invention relates to the field of composite materials, in particular to a negative ion PBS composite wire for 3D printing. Background technique

[0002] 3D printing technology, also known as additive manufacturing technology, is actually an emerging technology in the field of rapid prototyping. A technique for constructing objects in a manner. The basic principle is additive manufacturing, the technique of adding material layer by layer to generate a three-dimensional solid. At present, 3D printing technology is mainly used in product prototyping, mold manufacturing, art creation, jewelry making and other fields, replacing these traditional fine processing techniques. In addition, 3D printing technology is gradually applied in fields such as medicine, bioengineering, architecture, clothing, aviation, etc., opening up a broad space for innovation.

[0003] Polybutylene succinate (PBS), also known as polybutylene succinate or polybutylene succinat...

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