Correlation of mechanical and structural properties of fly ash filled-isotactic polypropylene composites

Dilip Chandra Deb Nath, Sri Bandyopadhyay, Aibing Yu, Darryl Blackburn, Chris White

Research output: Contribution to conferencePaperOther

Abstract

The mixtures of Fly ash (FA) and iso-Polypropylene (PP) were used to make composite by injection molding at 210°C incorporating 20, 45 and 60 wt% of FA. The composites showed the decreased-tensile strength sequentially addition of FA at room temperature testing, whereas the tendency showed changed by gaining 15% tensile strength at elevated testing temperature, e.g. 50 and 70°C in the case of 20wt% FA composite. The analyzed thermal behavior of composites by DSC (Differential Scanning Calorimetry) showed the functional nucleation role of FA in the formation of ß - crystalline phase of PP chain and 11% level of ß form crystalline has been achieved by 45wt% FA addition.

Original languageEnglish
Publication statusPublished - 1 Dec 2009
Externally publishedYes
Event3rd World of Coal Ash, WOCA Conference - Lexington, KY, United States of America
Duration: 4 May 20097 May 2009

Conference

Conference3rd World of Coal Ash, WOCA Conference
CountryUnited States of America
CityLexington, KY
Period4/05/097/05/09

Keywords

  • Composites
  • DSC and SEM
  • Fly ash
  • Polypropylene
  • Tensile strength

Cite this

Nath, D. C. D., Bandyopadhyay, S., Yu, A., Blackburn, D., & White, C. (2009). Correlation of mechanical and structural properties of fly ash filled-isotactic polypropylene composites. Paper presented at 3rd World of Coal Ash, WOCA Conference, Lexington, KY, United States of America.
Nath, Dilip Chandra Deb ; Bandyopadhyay, Sri ; Yu, Aibing ; Blackburn, Darryl ; White, Chris. / Correlation of mechanical and structural properties of fly ash filled-isotactic polypropylene composites. Paper presented at 3rd World of Coal Ash, WOCA Conference, Lexington, KY, United States of America.
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abstract = "The mixtures of Fly ash (FA) and iso-Polypropylene (PP) were used to make composite by injection molding at 210°C incorporating 20, 45 and 60 wt{\%} of FA. The composites showed the decreased-tensile strength sequentially addition of FA at room temperature testing, whereas the tendency showed changed by gaining 15{\%} tensile strength at elevated testing temperature, e.g. 50 and 70°C in the case of 20wt{\%} FA composite. The analyzed thermal behavior of composites by DSC (Differential Scanning Calorimetry) showed the functional nucleation role of FA in the formation of {\ss} - crystalline phase of PP chain and 11{\%} level of {\ss} form crystalline has been achieved by 45wt{\%} FA addition.",
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Nath, DCD, Bandyopadhyay, S, Yu, A, Blackburn, D & White, C 2009, 'Correlation of mechanical and structural properties of fly ash filled-isotactic polypropylene composites' Paper presented at 3rd World of Coal Ash, WOCA Conference, Lexington, KY, United States of America, 4/05/09 - 7/05/09, .

Correlation of mechanical and structural properties of fly ash filled-isotactic polypropylene composites. / Nath, Dilip Chandra Deb; Bandyopadhyay, Sri; Yu, Aibing; Blackburn, Darryl; White, Chris.

2009. Paper presented at 3rd World of Coal Ash, WOCA Conference, Lexington, KY, United States of America.

Research output: Contribution to conferencePaperOther

TY - CONF

T1 - Correlation of mechanical and structural properties of fly ash filled-isotactic polypropylene composites

AU - Nath, Dilip Chandra Deb

AU - Bandyopadhyay, Sri

AU - Yu, Aibing

AU - Blackburn, Darryl

AU - White, Chris

PY - 2009/12/1

Y1 - 2009/12/1

N2 - The mixtures of Fly ash (FA) and iso-Polypropylene (PP) were used to make composite by injection molding at 210°C incorporating 20, 45 and 60 wt% of FA. The composites showed the decreased-tensile strength sequentially addition of FA at room temperature testing, whereas the tendency showed changed by gaining 15% tensile strength at elevated testing temperature, e.g. 50 and 70°C in the case of 20wt% FA composite. The analyzed thermal behavior of composites by DSC (Differential Scanning Calorimetry) showed the functional nucleation role of FA in the formation of ß - crystalline phase of PP chain and 11% level of ß form crystalline has been achieved by 45wt% FA addition.

AB - The mixtures of Fly ash (FA) and iso-Polypropylene (PP) were used to make composite by injection molding at 210°C incorporating 20, 45 and 60 wt% of FA. The composites showed the decreased-tensile strength sequentially addition of FA at room temperature testing, whereas the tendency showed changed by gaining 15% tensile strength at elevated testing temperature, e.g. 50 and 70°C in the case of 20wt% FA composite. The analyzed thermal behavior of composites by DSC (Differential Scanning Calorimetry) showed the functional nucleation role of FA in the formation of ß - crystalline phase of PP chain and 11% level of ß form crystalline has been achieved by 45wt% FA addition.

KW - Composites

KW - DSC and SEM

KW - Fly ash

KW - Polypropylene

KW - Tensile strength

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Nath DCD, Bandyopadhyay S, Yu A, Blackburn D, White C. Correlation of mechanical and structural properties of fly ash filled-isotactic polypropylene composites. 2009. Paper presented at 3rd World of Coal Ash, WOCA Conference, Lexington, KY, United States of America.