Synergistic effect of nanoscale carbon black and ammonium polyphosphate on improving thermal stability and flame retardancy of polypropylene: A reactive network for strengthening carbon layer

2019 ◽  
Vol 174 ◽  
pp. 107038 ◽  
Author(s):  
Hongfan Yang ◽  
Yanyan Guan ◽  
Lin Ye ◽  
Song Wang ◽  
Sanxi Li ◽  
...  
2012 ◽  
Vol 602-604 ◽  
pp. 762-767
Author(s):  
Chong Peng ◽  
Yan Zhang ◽  
Hao Ran Wang

The flame retardancy of a thermally stable flame retardant, poly(bisphenol phenyl dichlovophosphate) (PBCL) and its synergistic effect with ammonium polyphosphate were studied in ABS. TG result indicated the good thermal stability and char-forming ability of PBCL. Thermal stability and flammability properties of ABS/APP/PBCL composites were investigated by thermogravimetric analysis (TGA), oxygen index test (LOI) and micro calorimeter calculate test (MCC). The results showed that the synergistic effect of APP and PBCL improved the thermal stability and flame retardancy of ABS, which was favorable to yield more stable layer at higher temperature and enhanced the char residue of ABS resin.


RSC Advances ◽  
2016 ◽  
Vol 6 (16) ◽  
pp. 13418-13425 ◽  
Author(s):  
Fubin Luo ◽  
Kun Wu ◽  
Mangeng Lu

The influence of polybenzoxazine modified ammonium polyphosphate (BMAPP) on the thermal behavior and flame retardancy of a rigid polyurethane foam (PU) are investigated using various techniques.


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