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Influence on Polyurethane Flame Retardant for Nitrogen and Phosphorus Intumescent Flame Retardant

Chang Hai-zho

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Abstract

The nitrogen and phosphorus intumescent flame retardant was applied in polyurethane film.Vertical burning, smoke density, oxygen index, cone calorimeter were used for detecting polyurethane flame retardant. It was found that when the content of nitrogen and phosphorus intumescent flame retardant reached at 8%, flame retardant of polyurethane was the best, and intumescent flame retardant in the polyurethane was condensed phase flame retardant.

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What this paper is about

The nitrogen and phosphorus intumescent flame retardant was applied in polyurethane film.Vertical burning, smoke density, oxygen index, cone calorimeter were used for detecting polyurethane flame retardant. It was found that when the content of nitrogen and phosphorus intumescent flame retardant reached at 8%, flame retardant of polyurethane was the best, and intumescent flame retardant in the polyurethane was condensed phase flame retardant.

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Available abstract

The nitrogen and phosphorus intumescent flame retardant was applied in polyurethane film.Vertical burning, smoke density, oxygen index, cone calorimeter were used for detecting polyurethane flame retardant. It was found that when the content of nitrogen and phosphorus intumescent flame retardant reached at 8%, flame retardant of polyurethane was the best, and intumescent flame retardant in the polyurethane was condensed phase flame retardant.

Key concepts: Intumescent, Fire retardant, Polyurethane, Cone calorimeter, Materials science, Nitrogen, Phosphorus, Composite material

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Influence on Polyurethane Flame Retardant for Nitrogen and Phosphorus Intumescent Flame Retardant — Research Paper | ScholarLens