Polyisocyanurate plate (also known as PIR plate)

This product has several advantages:

1. Good heat resistance, it can be used continuously in 150 ℃ for a long time, the size change rate is less than 1%, and the short-term use temperature is higher.

2. Good flame retardant.

3. Low smoke emission during combustion, good sound insulation and heat insulation effect.

It can be widely used in external wall insulation, cold storage, constant temperature room, sound insulation room, etc., as heat insulation and sound insulation materials.