Vliv velikosti částice na lomovou houževnatost částicového kompozitu na bázi polypropylenu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F08%3APU74488" target="_blank" >RIV/00216305:26210/08:PU74488 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The influence of particle size on the fracture toughness of a PP-based particle composite

Popis výsledku v původním jazyce

Polymeric particulate composites with thermoplastics, especially polypropylene (PP) matrix and mineral fillers are of great practical importance due to the possibility of modifying mechanical properties and reducing the price/volume ratio of resulting material. PP composite filled by CaCO3 is one of the most widely utilized material with thermoplastic matrix. The properties of the particles themselves (size, shape, material properties) can have a significant effect on the global behaviour of the composite. Generally, the addition of rigid particles to a polymer matrix will have an embrittling effect on the composite. The presence of particles significantly influences the cure reaction, resulting in the formation of the third phase known as the interphase, which possess property distinct from those of the matrix and the particles. The interphase resides in a region between the constituents of the composite with a size of a few to a few thousand nanometers. This region controlled the adh

Název v anglickém jazyce

The influence of particle size on the fracture toughness of a PP-based particle composite

Popis výsledku anglicky

Polymeric particulate composites with thermoplastics, especially polypropylene (PP) matrix and mineral fillers are of great practical importance due to the possibility of modifying mechanical properties and reducing the price/volume ratio of resulting material. PP composite filled by CaCO3 is one of the most widely utilized material with thermoplastic matrix. The properties of the particles themselves (size, shape, material properties) can have a significant effect on the global behaviour of the composite. Generally, the addition of rigid particles to a polymer matrix will have an embrittling effect on the composite. The presence of particles significantly influences the cure reaction, resulting in the formation of the third phase known as the interphase, which possess property distinct from those of the matrix and the particles. The interphase resides in a region between the constituents of the composite with a size of a few to a few thousand nanometers. This region controlled the adh

Druh

O - Ostatní výsledky

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

<a href="/cs/project/GA106%2F07%2F1284" target="_blank" >GA106/07/1284: Houževnatost polyolefinových kompozitů se submikroskopickými částicemi</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů