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MOLDED FLEXIBLE POLYURETHANE FOAMS WITH REDUCED FLAMMABILITY AND SUPERIOR DURABILITY
MOLDED FLEXIBLE POLYURETHANE FOAMS WITH REDUCED FLAMMABILITY AND SUPERIOR DURABILITY
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机译:具有降低的易燃性和优异的耐用性的模制柔性聚氨酯泡沫
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摘要
The present invention provides a process for producing a flexible polyurethane foam achieving reduced flammability and maintaining durability is presented. These foams are prepared by reaction of a di- or polyisocyanate/ polyisocyanurate blend with polyol component optionally in the presence of a catalyst, a blowing agent, additives and a cross-linking agent. The polyisocyanurate used in the blend is a novel composition.
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