Synergistic effects of strontium carbonate on a novel intumescent flame‐retardant polypropylene system

2021 ◽  
Author(s):  
Kui Chen ◽  
Jingwei Cheng ◽  
Bin Wu ◽  
Chengjuan Liu ◽  
Jianing Guo
Keyword(s):  
Flame Retardant ◽  
Synergistic Effects ◽  
Strontium Carbonate ◽  
Intumescent Flame Retardant

Synergistic Effects of Nanoporous Nickel Phosphates VSB-1 on Intumescent Flame Retardant Polypropylene Composites

2014 ◽  
Vol 881-883 ◽  
pp. 863-866
Author(s):  
Chao Peng ◽  
Shi Bin Nie ◽  
Lei Liu ◽  
Qi Lin He ◽  
Yuan Hu ◽  
...  
Keyword(s):  
Heat Release ◽  
Flame Retardant ◽  
Flame Retardants ◽  
Synergistic Effects ◽  
Intumescent Flame Retardant ◽  
Total Heat Release ◽  
Cone Calorimetry ◽  
Polypropylene Composites ◽  
Intumescent Flame Retardants ◽  
Nickel Phosphates

Nanoporous nickel phosphates (VSB-1) was synthesized by hydrothermal method. Then VSB-1 was added to the ammonium polyphosphate and pentaerythritol system in polypropylene (PP) matrix.The synergistic effect of VSB-1 with intumescent flame retardants (IFR) was studied by cone calorimetry test. The results of cone calorimetry show that heat release rate peak (pHRR) and total heat release (THR) of intumescent flame retardant PP with 2wt% VSB-1 decrease remarkably compared with that of without VSB-1. The pHRR and THR decrease respectively from 1140 to 286.0 kW/m2, and from 96.0 to 63.2 MJ/m2.

Synergistic effects of ferric pyrophosphate (FePP) in intumescent flame-retardant polypropylene

2009 ◽  
Vol 22 (6) ◽  
pp. 870-876 ◽  
Author(s):  
Shibin Nie ◽  
Lei Song ◽  
Chenlu Bao ◽  
Xiaodong Qian ◽  
Yuqiang Guo ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Synergistic Effects ◽  
Intumescent Flame Retardant ◽  
Ferric Pyrophosphate
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