Phosphorus-based Flame Retardancy Mechanisms-Old Hat or a Starting Point for Future Development?

被引：541

作者：

Schartel, Bernhard ^{[1
]}

机构：

[1] BAM Fed Inst Mat Res & Testing, D-12205 Berlin, Germany

来源：

MATERIALS | 2010年 / 3卷 / 10期

关键词：

fire retardancy; red phosphorus; phosphate; phosphonate; phosphinate; phosphine oxide; flame inhibition; charring; intumescence; FIRE-RETARDANT; EPOXY-RESINS; AMMONIUM-POLYPHOSPHATE; RED PHOSPHORUS; THERMAL-DECOMPOSITION; MAGNESIUM-HYDROXIDE; CONE CALORIMETER; LAYERED SILICATE; POLY(BUTYLENE TEREPHTHALATE); THERMOOXIDATIVE DEGRADATION;

D O I：

10.3390/ma3104710

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Different kinds of additive and reactive flame retardants containing phosphorus are increasingly successful as halogen-free alternatives for various polymeric materials and applications. Phosphorus can act in the condensed phase by enhancing charring, yielding intumescence, or through inorganic glass formation; and in the gas phase through flame inhibition. Occurrence and efficiency depend, not only on the flame retardant itself, but also on its interaction with pyrolysing polymeric material and additives. Flame retardancy is sensitive to modification of the flame retardant, the use of synergists/adjuvants, and changes to the polymeric material. A detailed understanding facilitates the launch of tailored and targeted development.

引用

页码：4710 / 4745

页数：36

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