Comparison of the Flame Retardant Properties of Ammonium Polyphosphates with Crystalline Forms II and V
2013 ◽
Vol 275-277
◽
pp. 1658-1661
Keyword(s):
Ammonium polyphosphate have six crystalline forms, of them, form I and form II have industrial uses, their flame retardant properties have been studied extensively. Form V is seldom studied, its flame retardant is not fully known. In this paper, the flame retardant effects of ammonium polyphosphate with crystalline form II (APP-II) and crystalline form V (APP-V) in polypropylene were tested. Results show that the flame retardant effect of APP-V is better than APP-II, and has better mechanical strength that APP-II, meaning it should has a good market perspective in field of halogen-free flame retardation.
2010 ◽
Vol 18
(4)
◽
pp. 483-488
◽
Keyword(s):
2013 ◽
Vol 131
(10)
◽
pp. n/a-n/a
◽
2000 ◽
Vol 73
(4)
◽
pp. 198-203
2013 ◽
Vol 24
(5)
◽
pp. 478-486
◽
Keyword(s):
2018 ◽
Vol 112
◽
pp. 444-451
◽
2013 ◽
Vol 634-638
◽
pp. 2176-2179