Study of processing parameters in fused deposition modeling based on mechanical properties of acrylonitrile‐butadiene‐styrene filament

Huang, Bowen; Meng, Shuna; He, Hui; Jia, Yunchao; Ying-bin, XU; Huang, Huankun

doi:10.1002/pen.24875

Cited by 87 publications

(76 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In these processes, to make three‐dimensional (3D) objects, the final parts are constructed by joining materials layer by layer. Recently, numerous researches have been conducted on AM processes; their main purpose was to control the processes and improve the materials properties . The birth of AM technology backs to 1988 when the first stereolithography machine was introduced.…”

Section: Introductionmentioning

confidence: 99%

An Experimental Study of Nozzle Temperature and Heat Treatment (Annealing) Effects on Mechanical Properties of High‐Temperature Polylactic Acid in Fused Deposition Modeling

Akhoundi

Nabipour

Hajami

et al. 2020

Polymer Engineering & Sci

107

View full text Add to dashboard Cite

Fused deposition modeling (FDM) is the trendiest threedimensional (3D) printing method among additive manufacturing technologies. In this process, the final parts are constructed through layer-by-layer adhesion of thermoplastic polymers. Amorphous thermoplastic polymers have better printability compared to semicrystalline ones; so, they are most popular with FDM users. Generally, the overall mechanical properties of FDM 3D printed parts are weaker in comparison to the traditional methods (such as injection molding) due to the weak bonds between the deposited rasters and layers. Therefore, the introduction of new materials with higher mechanical properties and easy printing process of the semicrystalline polymers has always been challenging to progress the mechanical properties of the products. In this study by the FDM process, the effect of nozzle temperature and heat treatment (annealing) on the mechanical properties of high-temperature polylactic acids is investigated. The increase in the nozzle temperature develops the rasters and layers bonding, and the heat treatment of the parts after printing rises the crystallinity percentage, which is crucial for the improvement of mechanical properties. Experimental results show that an increase in the nozzle temperature raises the tensile strength and modulus to 65.7 MPa and 4.97 GPa, respectively. Furthermore, the heat treatment process increases the tensile strength and modulus up to 67.4 MPa and 5.65 GPa. The final tensile modulus values are the highest ones reported for pure materials printed by the FDM process. POLYM. ENG. SCI., 60:979-987, 2020.

show abstract

Section: Introductionmentioning

confidence: 99%

An Experimental Study of Nozzle Temperature and Heat Treatment (Annealing) Effects on Mechanical Properties of High‐Temperature Polylactic Acid in Fused Deposition Modeling

Akhoundi

Nabipour

Hajami

et al. 2020

Polymer Engineering & Sci

107

View full text Add to dashboard Cite

show abstract

“…3D printing (3DP), also known as additive manufacturing, has been widely used in the field of soft robots, food, tissues and so on, due to its simple principle, design flexibility and low cost . Among many 3DP technologies, fused deposition modeling (FDM) (the most commonly used 3DP technology) deposits semi‐molten feedstock filaments on a build platform layer by layer to build a 3D object. The materials used are mainly thermoplastic polymer materials such as polylactic acid, polyamide, acrylonitrile‐butadiene‐styrene (ABS) etc.…”

Section: Introductionmentioning

confidence: 99%

“…Among many 3DP technologies, fused deposition modeling (FDM) (the most commonly used 3DP technology) deposits semi‐molten feedstock filaments on a build platform layer by layer to build a 3D object. The materials used are mainly thermoplastic polymer materials such as polylactic acid, polyamide, acrylonitrile‐butadiene‐styrene (ABS) etc. However, ABS FDM products still have many defects that cannot be ignored during processing and use, which limits the expansion of the application field.…”

Section: Introductionmentioning

confidence: 99%

“…On the other hand, the warpage of FDM products during the cooling process of thermoplastic materials is very serious . To obtain high quality FDM products, the main strategy focuses on the development of printed consumables and the optimization of processing parameters . It is worth noting that the use of polymer nanocomposites in FDM to produce products with superior performance shows a brighter future than traditional polymer alloys or polymer composites.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Optimizing 3D printing performance of acrylonitrile‐butadiene‐styrene composites with cellulose nanocrystals/silica nanohybrids

Huang

Meng

et al. 2019

Polymer International

Self Cite

View full text Add to dashboard Cite

The preparation of 3D printed products with excellent comprehensive performance is still receiving much attention. Cellulose, the most abundant and green natural polymer, was used in this study to fabricate polymeric composites used for 3D printing. Specifically, novel cellulose nanocrystals/silica nanohybrids (CSNs) were synthesized via the sol-gel method using cellulose nanocrystals (CNCs) obtained by hydrolysis of sulfuric acid as raw materials, and the thermostability was significantly improved due to the adsorption of silica (SiO 2 ) on the surface of the CNCs via hydrogen bonding and covalent bonds. Subsequently, the CSNs were used in fused deposition modeling (FDM) with acrylonitrile-butadiene-styrene (ABS) as the matrix. Unlike ABS/CNC product which shows obvious yellowing, the ABS/CSN product shows a smooth undefiled surface, demonstrating their excellent applicability to high temperature FDM molding. Further, the effect of different silane coupling agents on the mechanical properties was compared and organically modified CSNs (oCSNs) were prepared using KH570 to optimize the dispersion of the filler and the interaction with the matrix. Satisfactorily, the addition of organically modified oCSNs not only does not degrade the fluidity but it also eliminates the warpage of FDM products and improves both layer adhesion and mechanical properties. This study provides a pioneering strategy for the thermal processing applications of CNCs and the modification of FDM products. RESULTS AND DISCUSSION Characterization of the CSNs Morphology and elemental analysis of the CSNsThe morphology and elemental analysis of the CNCs and the CSNs are shown in Fig. 2. Figure 2(a) demonstrates rod-like structures of the CNCs. Most of the CNCs possessed a length range of 100-500 nm and the diameters were a few nanometers, indicating that they had a large aspect ratio. Besides, the CNCs agglomerated together to form a bundle. CNCs are hydrophilic carbohydrate polymers with numerous hydroxyl groups and the strong Polym Int 2019; 68: 1351-1360

show abstract

“…Acrylonitrile butadiene styrene (ABS) resins have attracted considerable attention due to their superior mechanical properties [1], heat resistance [2], chemical resistance [3], recyclability [4][5][6] and ease of processing [7,8], and are widely used in telecommunications, automotive industry, consumer markets and business machines [9,10]. However, ABS is easily excited by the heat [11,12], light [13][14][15], oxygen [16,17] and other conditions during its processing [18,19], leading to aging degradations of the material.…”

Section: Introductionmentioning

confidence: 99%

GM-Improved Antiaging Effect of Acrylonitrile Butadiene Styrene in Different Thermal Environments

Wang

Chen²,

Lan³

et al. 2019

Polymers

View full text Add to dashboard Cite

A stabilizer called 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylbenzyl)-4-methylphenyl acrylate (GM) was mixed in acrylonitrile butadiene styrene (ABS) with the same amount of 9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane (DSPDP), octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate (Irganox 1076) and tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate (Irganox 3114) to investigate the influence of additives on the antiaging effect of ABS in oven aging or repeated extrusion aging. It was found that the ABS doped with the GM stabilizer showed a better yellowing resistance and thermal stability than the ABS doped with other antioxidants. Owing to the fact that the stabilizer can act on the free radicals before it has been peroxidized, it could trap the free radicals as a consequence of directly blocking the oxidation process of the active species, thus solving the problem of oxidative degradation of the materials from the source. This work provides guidance for improving thermal stability of ABS, indicating a promising potential for industrial application.Polymers 2020, 12, 46 2 of 10 the thermal stability of the ABS resin by adding carbon black (CB) to the ABS [24]. Yan's group enhanced the electrical conductivity and thermal conductivity of the ABS via the addition of reduced graphene oxide (rGO) in the ABS resin, because it can tightly wrap the rGO sheet on the surface of ABS microspheres [25]. In addition, Allen's group used other stabilizers to conduct a comprehensive study of K-resin by both thermal-aging degradation and photo-aging degradation [26]. However, the doping strategy also brings about changes in the color-phase morphology or other properties thereof. This dilemma makes it difficult to explore the improved thermal stability for the ABS resin [27].Here, we successfully obtained high thermal stability ABS through a doping strategy without affecting the properties of ABS itself.A systematic study was carried out to investigate effects of 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylbenzyl)-4-methylphenyl acrylate (GM), 9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane (DSPDP), octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate (Irganox 1076) and tris(3,5-ditert-butyl-4-hydroxybenzyl) isocyanurate (Irganox 3114) antioxidants on the thermal aging of ABS in two different thermal environments, a 100 • C convection oven and a 240 • C extruder simulating the extreme environment. It was found that the ABS doped with the GM stabilizer showed better yellowing resistance and thermal stability than the ABS doped with other antioxidants. Owing to the fact that the stabilizer can act on the free radicals before it has been peroxidized, it could trap the free radicals as a consequence of directly blocking the oxidation process of the active species, thus solving the problem of oxidative degradation of the materials from the source. Hence, the GM antioxidant can greatly improve thermal stability of the ABS in the convection oven or the extruder. This wo...

show abstract

Study of processing parameters in fused deposition modeling based on mechanical properties of acrylonitrile‐butadiene‐styrene filament

Cited by 87 publications

References 30 publications

An Experimental Study of Nozzle Temperature and Heat Treatment (Annealing) Effects on Mechanical Properties of High‐Temperature Polylactic Acid in Fused Deposition Modeling

An Experimental Study of Nozzle Temperature and Heat Treatment (Annealing) Effects on Mechanical Properties of High‐Temperature Polylactic Acid in Fused Deposition Modeling

Optimizing 3D printing performance of acrylonitrile‐butadiene‐styrene composites with cellulose nanocrystals/silica nanohybrids

GM-Improved Antiaging Effect of Acrylonitrile Butadiene Styrene in Different Thermal Environments

Contact Info

Product

Resources

About