Modification of CaCO3 nanoparticle by styrene-acrylic polymer emulsion spraying and its application in polypropylene material

A novel CaCO3 nanoparticle modification method by a styrene-acrylic polymer emulsion (SAPE) was introduced. The self-made SAPE was sprayed into the nano-CaCO3 slurry system, and SAPE chains were encapsulated onto the CaCO3 nanoparticle surface. The modified CaCO3 nanoparticle mechanism was discussed...

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Veröffentlicht in:	Powder technology 2021-12, Vol.394, p.83-91
Hauptverfasser:	Hu, Na, Tang, Erjun, Chang, Da, Liu, Shaojie, Chu, Xiaomeng, Xing, Xuteng, Wang, Ruihong, Liu, Xinying
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Acrylamide Acrylic acid Anchoring percentage CaCO3 nanoparticle Calcium carbonate Carboxyl group Compatibility Fourier transforms Hydroxyl groups Infrared spectroscopy Mechanical properties Nanoparticles Polymers Polypropylene SAPE Scanning electron microscopy Slurries Spraying Styrene Styrenes Surface chemistry Tensile strength
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