Utilizing “Reverse Compatibility” to Construct Interface Interlocking Structures to Improve the Mechanical Properties and Degradability of PBAT/HDPE and Application in Sewage Treatment DOI
Zhimao Li, Can Wang, Jia Mi

et al.

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 22, 2025

ABSTRACT Inspired by the mortise and tenon structure in ancient Chinese architecture, polymer composites with interfacial interlocking structures were developed utilizing “reverse compatibility” between polymers inorganic fillers, porous materials obtained for wastewater purification after degradation of composites. In detail, PBATT or HDPEF prepared poly (butylene adipate‐co‐terephthalate) (PBAT) high‐density polyethylene (HDPE) blended montmorillonite (MTT) Mica flour (MF) possessing opposite compatibility. Afterward, mass ratios 1/9 2/8 re‐blended to obtain PBATT/HDPEF a “zipper” “mortise tenon” interface structure. Firstly, compared PBAT/HDPE‐2/8 composites, PBATT/HDPEF‐2/8 exhibited excellent mechanical properties, including tensile strength enhanced 25% tear improved 14.1%. Moreover, formed fillers advanced hydrophilicity, water permeability, properties Remarkably, smaller contact angle (WAC) (65.9°), more considerable WAC difference within same period (6.1°), significant weight loss (4.5%) displayed than other samples. More interestingly, preparation cycle was shortened at conducive adsorption heavy metal ions.

Language: Английский

Utilizing “Reverse Compatibility” to Construct Interface Interlocking Structures to Improve the Mechanical Properties and Degradability of PBAT/HDPE and Application in Sewage Treatment DOI
Zhimao Li, Can Wang, Jia Mi

et al.

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 22, 2025

ABSTRACT Inspired by the mortise and tenon structure in ancient Chinese architecture, polymer composites with interfacial interlocking structures were developed utilizing “reverse compatibility” between polymers inorganic fillers, porous materials obtained for wastewater purification after degradation of composites. In detail, PBATT or HDPEF prepared poly (butylene adipate‐co‐terephthalate) (PBAT) high‐density polyethylene (HDPE) blended montmorillonite (MTT) Mica flour (MF) possessing opposite compatibility. Afterward, mass ratios 1/9 2/8 re‐blended to obtain PBATT/HDPEF a “zipper” “mortise tenon” interface structure. Firstly, compared PBAT/HDPE‐2/8 composites, PBATT/HDPEF‐2/8 exhibited excellent mechanical properties, including tensile strength enhanced 25% tear improved 14.1%. Moreover, formed fillers advanced hydrophilicity, water permeability, properties Remarkably, smaller contact angle (WAC) (65.9°), more considerable WAC difference within same period (6.1°), significant weight loss (4.5%) displayed than other samples. More interestingly, preparation cycle was shortened at conducive adsorption heavy metal ions.

Language: Английский

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