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Non-halogen containing flame retardant system for thermoplastic polymers
Non-halogen containing flame retardant system for thermoplastic polymers
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机译:热塑性聚合物的无卤阻燃体系
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摘要
A flame retardant composition, especially suitable for use in flame retarding polyurethane compositions, comprises 60%-80% of encapsulated ammonium polyphosphate, 10%-30% of an inorganic metal oxide flame retardant, such as zinc borate, and 5%-10% of a char-forming compound, such as pentaerythritol.
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