Detail publikace

A New Approach to the Structure-Properties Relationships Determination for Porous Filled Reinforced Materials

ČERNÝ, M. PETRUŠ, J. PAVLIŇÁKOVÁ, V.

Originální název

A New Approach to the Structure-Properties Relationships Determination for Porous Filled Reinforced Materials

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This study describes a new mathematical approach to the relationship between mechanical properties (tensile modulus, ultimate strength, and strain), composition as well as structure of porous-filled reinforced composites. The composite system consisted of a polyurethane matrix, a rubber filler, and a small amount of polyethylene terephthalate as a reinforcement. The newly proposed equations are based on a special mixing rule with the same basic form for all studied properties. The mixing rule contains a correction parameter eta, which differs in different filler content in the filled part of the composite. Here, a cubic exponential function including the product of suitable structural parameters and exponents ensuring the best fitting and describable by matrix properties were successfully defined to fit the different values of correction parameter. The proposed equations should be a suitable step to obtain a relationship for describing the mechanical behavior of porous-filled and reinforced composites in the case of a small amount of reinforcement.

Klíčová slova

reinforcement; composite; porosity; tensile modulus; tensile strength

Autoři

ČERNÝ, M.; PETRUŠ, J.; PAVLIŇÁKOVÁ, V.

Vydáno

18. 10. 2022

Nakladatel

MDPI

Místo

BASEL

ISSN

2073-4360

Periodikum

Polymers

Ročník

14

Číslo

20

Stát

Švýcarská konfederace

Strany od

1

Strany do

14

Strany počet

14

URL

https://www.mdpi.com/2073-4360/14/20/4390

Plný text v Digitální knihovně

http://hdl.handle.net/11012/208589

BibTex

@article{BUT179575,
  author="Miroslav {Černý} and Josef {Petruš} and Veronika {Pavliňáková}",
  title="A New Approach to the Structure-Properties Relationships Determination for Porous Filled Reinforced Materials",
  journal="Polymers",
  year="2022",
  volume="14",
  number="20",
  pages="1--14",
  doi="10.3390/polym14204390",
  issn="2073-4360",
  url="https://www.mdpi.com/2073-4360/14/20/4390"
}