Effects of toughening agents on the behaviors of bamboo plastic composites

Cai, Guofeng; Wang, Jikui; Nie, Yanan; Tian, Xiaocai; Zhu, Xudong; Zhou, Xiaping

doi:10.1002/pc.21223

Cited by 12 publications

(5 citation statements)

References 23 publications

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“…But the POE could toughen the 3D printing materials because of the hydrogen bond interaction between the C=O of POE and the –OH of PLA. The POE could insert into and separate the PLA molecular chain, and reduce the molecular force, toughen the 3D printing materials by the hydrogen bond interaction [23].…”

Section: Resultsmentioning

confidence: 99%

Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials

et al. 2018

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Three dimensional (3D) printing materials were manufactured with polylactic acid (PLA) and poplar powder using the twin screw extruder and 3D printing consumables extruder. Lubricant (TPW604) and toughening agent polyolefin elastomer (POE) were utilized to improve the fluidity and toughness of the materials. 3D printing materials were tested by infrared spectroscopy, X-ray diffraction, melt flow rate, rheology behavior, impact and scanning electron microscope. The results show that the poplar powder could decrease impact strength of PLA, the same as TPW604. Unlike poplar powder, TPW604 can improve the fluidity of 3D printing materials. And POE can fill the voids formed by poplar powder in PLA, enhance interface compatibility between poplar powder and PLA, and effectively improve the fluidity and impact strength of 3D printing materials.

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Section: Resultsmentioning

confidence: 99%

Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials

et al. 2018

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“…Bamboo particles has been used as fillers mainly in polyolefins in the literature because of their abundance, renewability, nonabrasiveness, low density, and low price [9][10][11]. Using of bamboo particles in PLA composite reduces production costs of PLA and has the potential to improve its mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

Preparation and Characterization of Maleic Anhydride Compatibilized Poly(lactic acid)/Bamboo Particles Biocomposites

et al. 2015

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To improve the interfacial interaction between poly(lactic acid) (PLA) and bamboo particles (BP), sodium hydroxide solution was employed to pretreat BP, and then maleic anhydride (MAH) was used to compatibilize PLA/ BP biocomposites. The biocomposites were prepared through melt blending and hot-pressing. Effects of MAH concentration on the properties of BP and PLA/BP biocomposites were investigated using Fourier transform infrared spectroscopy, mechanical measurements, differential scanning calorimetric, melt flow rate (MFR) analysis and scanning electron microscope. Results showed that interfacial interaction between PLA and BP in the biocomposites was improved with MAH compatibilizer. Tensile strength and elongation at break of PLA/BP biocomposites, reached maximal values of 47.6 MPa and 6.22 %, respectively, when treated with 1.0 % MAH. Maximal flexural strength of 72.61 MPa and flexural modulus of 4.65 GPa were obtained with 0.5 % MAH treatment, and thermal properties were also improved at this concentration. MFR of the blends was enhanced with MAH compatibilization.

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“…BPC is used in many fields, including in construction, packaging, furniture, and decoration [5][6][7]. Milling is widely used to form final products with differing sizes and shapes [8]. During this milling process, a rotating cutter is fed into a workpiece to remove unneeded material [9].…”

Section: Introductionmentioning

confidence: 99%

Effects of Tool Tooth Number and Cutting Parameters on Milling Performance for Bamboo–Plastic Composite

Song

Buck

et al. 2023

Forests

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Cutting force and temperature are critical indicators for improving cutting performance and productivity. This study used an up-milling experiment to ascertain the effect of tool tooth number, cutting speed, and depth on the machinability of bamboo–plastic composite. We focused on the changes in the resultant force and cutting temperature under different milling conditions. A response surface methodology was used to build prediction models for the resultant force and temperature. A verification test was conducted to prove the model’s reliability. The empirical findings suggested that the number of tool teeth had the most significant impacts on both the resultant force and the cutting temperature, followed by the depth of cut and the cutting speed. Moreover, the resultant force and cutting temperature showed increasing trends with decreasing numbers of tool teeth and increasing cut depths. However, cutting speed had a negative relationship with the resultant force and a positive relationship with temperature. We also determined the optimal milling conditions with the lowest force and temperature: four tool teeth, 300 m/min cutting speed, and 0.5 mm depth. This parameter combination can be used in the industrial manufacture of bamboo–plastic composite to improve tool life and manufacturing productivity.

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Effects of toughening agents on the behaviors of bamboo plastic composites

Cited by 12 publications

References 23 publications

Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials

Effects of Lubricant and Toughening Agent on the Fluidity and Toughness of Poplar Powder-Reinforced Polylactic Acid 3D Printing Materials

Preparation and Characterization of Maleic Anhydride Compatibilized Poly(lactic acid)/Bamboo Particles Biocomposites

Effects of Tool Tooth Number and Cutting Parameters on Milling Performance for Bamboo–Plastic Composite

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