SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Sarmah Ajit K.) "

Sökning: WFRF:(Sarmah Ajit K.)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Das, Oisik, et al. (författare)
  • An Attempt to Find a Suitable Biomass for Biochar-Based Polypropylene Biocomposites
  • 2018
  • Ingår i: Environmental Management. - : Springer. - 0364-152X .- 1432-1009. ; 62:2, s. 403-413
  • Tidskriftsartikel (refereegranskat)abstract
    • Four biomass wastes (rice husk, coffee husk, coarse wool, and landfill wood) were added with biochar and polypropylene (PP) to manufacture biocomposites. Individual biomasses were tested for their combustion behavior using cone calorimeter. Biocomposites were analyzed for their fire/thermal, mechanical, and morphological properties. Wood had the most desirable comprehensive effect on both the mechanical and fire properties of composites. In particular, wood and biochar composite exhibited the highest values of tensile/flexural properties with a relatively low peak heat release rate. In general, application of waste derived biochar and biomasses drastically reduced the susceptibility of neat PP towards fire.
  •  
2.
  • Das, Oisik, et al. (författare)
  • Biochar to the rescue : Balancing the fire performance and mechanical properties of polypropylene composites
  • 2017
  • Ingår i: Polymer degradation and stability. - : ELSEVIER SCI LTD. - 0141-3910 .- 1873-2321. ; 144, s. 485-496
  • Tidskriftsartikel (refereegranskat)abstract
    • Biochar based wood/polypropylene (PP) composites were manufactured with two flame retardants (FRs): ammonium polyphosphate/APP and magnesium hydroxide/Mg(OH)(2). The amounts of wood and biochar were alternated for accommodating the FRs in each blend. Flammability and mechanical characterisation for both the batches containing different FRs were done. Having higher proportion of biochar and less wood is beneficial to reduce flammability. The thermally stable biochar contributes to formation of effective char to restrict O-2 transfer into PP. The higher weight ratio of biochar than wood in the composites compromised the tensile and flexural strengths to some extent as the APP and Mg(OH)(2) particles were trapped inside biochar pores consequently reducing the effectiveness of biochar pore infiltration by PP. In general, addition of biochar with a woody biomass (with FRs) to neat PP significantly impedes its flammability while enhancing certain mechanical properties, such as flexural strength and tensile/flexural moduli and preserving the tensile strength. (C) 2017 Elsevier Ltd. All rights reserved.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy