Density Effect on Flame Retardancy, Thermal Degradation, and Combustibility of Rigid Polyurethane Foam Modified by Expandable Graphite or Ammonium Polyphosphate

Density Effect on Flame Retardancy, Thermal Degradation, and Combustibility of Rigid Polyurethane Foam Modified by Expandable Graphite or Ammonium Polyphosphate

The current study aims at comparatively investigating the effect of apparent density on flame retardancy, thermal degradation and combustion behaviors of rigid polyurethane foam (RPUF), RPUF/ expandable graphite (EG) and RPUF/ ammonium polyphosphate (APP). A series of RPUF, RPUF/EG and RPUF/APP samp...

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Bibliographic Details
Main Authors: Hongyu Yang, Hongyin Liu, Yuping Jiang, Mingfeng Chen, Chaojun Wan
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Polymers
Subjects:
rigid polyurethane foam
apparent density
flame retardancy
thermal degradation
combustibility
Online Access:https://www.mdpi.com/2073-4360/11/4/668

Internet

https://www.mdpi.com/2073-4360/11/4/668

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