Janus Nanosheet-Modified Polypropylene

Denser foam cells

Amphiphilic Janus nanosheets at ultralow loading modify the rheology of polypropylene, enabling autoclave foaming to produce beads with lower density and higher closed-cell content.

Xu, Yaohui · Guo, Peng · Ren, Minqiao · Lyu, Mingfu

Polymers 2023

Specifications

添加

{'zh': '0.10', 'en': ''} wt% Janus

添加低于

{'zh': '0.05', 'en': ''} wt% Janus

Advantages

Apparent density of foamed beads decreases with increasing Janus nanosheet content

Cell structure strengthened and closed porosity improved with more Janus nanosheets