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Effect of Ulexite on Mechanical, Thermal, and Flame Properties of Halogen-Free Fire Retardant Polypropylene

Altay, L.; Seki, Y.; Uysalman, T.; Tantug, G. Sevig; Isbilir, A.; Sarikanat, M.


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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Altay, L.</dc:creator>
  <dc:creator>Seki, Y.</dc:creator>
  <dc:creator>Uysalman, T.</dc:creator>
  <dc:creator>Tantug, G. Sevig</dc:creator>
  <dc:creator>Isbilir, A.</dc:creator>
  <dc:creator>Sarikanat, M.</dc:creator>
  <dc:date>2019-01-01</dc:date>
  <dc:description>In this study it was aimed to improve the fire retardant performance of halogen free flame-retardant polypropylene by increasing limiting oxygen index value. Ammonium polyphosphate, pentaerythritol, and ulexite were used to improve flame retardancy of polypropylene. Ulexite powder filled (1, 2, and 4 wt%) polypropylene composites were obtained by using a twin-screw extruder and injection molding method. Thermal, mechanical, and flame retardant performances of polypropylene composites were investigated by several characterization techniques. Limiting oxygen index value was obtained higher than 45% when ulexite was added into polypropylene at 1-4 wt%. It was observed that flame retardant additives do not change the mechanical properties considerably. The effect of ulexite addition on melting and crystallization temperatures of polypropylene-based composite is not pronounced.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/75979</dc:identifier>
  <dc:identifier>oai:zenodo.org:75979</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>ACTA PHYSICA POLONICA A 135(5) 1143-1146</dc:source>
  <dc:title>Effect of Ulexite on Mechanical, Thermal, and Flame Properties of Halogen-Free Fire Retardant Polypropylene</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
</oai_dc:dc>
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