Journal
FIRE AND MATERIALS
Volume 42, Issue 2, Pages 213-220Publisher
WILEY
DOI: 10.1002/fam.2482
Keywords
flammability; layered double hydroxide; polypropylene (PP); thermal properties
Categories
Funding
- Spanish Ministry of Economy and Competitiveness under Ramon y Cajal fellowship [RYC-2012-10737]
- COMETAD [MAT2014-60435-C2-2-R]
- European Commission
- Spanish Ministry of Economy and Competitiveness [RYC-2012-10737]
- Marie Curie Career Integration Grant
Ask authors/readers for more resources
Phytic acid-modified layered double hydroxide (Ph-LDH) was synthesized via coprecipitation method and subsequently was used in polypropylene (PP) by combining with an ammonium polyphosphate (APP) via melt compounding method. The synergistic effect between APP and Ph-LDH on the thermal stability, flammability, and mechanical properties of the resultant PP composites was investigated by thermogravimetric analysis, limiting oxygen index, vertical burning test (UL-94), cone calorimeter tests, tensile test, and impact test. Morphologies of the chars obtained from the samples after the cone calorimeter tests were studied by scanning electron microscopy. The combination of APP and Ph-LDH slightly influenced the impact and tensile properties of PP. Also, the synergistic effect between APP and Ph-LDH occurred in the cone calorimeter test. Moreover, the combination of APP and Ph-LDH produced better quality char that effectively suppressed the spread of the flame and volatile and finally extinguished the fire.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available