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Polyisocyanurate (PIR)

Polyisocyanurate is rigid polyurethane foam made by mixing isocyanurate an polyol with appropriate catalysts and HCFC Free blowing agent. In the event fire, this core will simply chars.PIR panel are durable, providing high thermal resistance, mechanical resistance and dimensional stability.

We have Non Approved PIR, which regular PIR panel and FM Approve PIR.