PIR Polyisocyanurate foam is a new professional cryogenic insulation material. It' s better than common polyurethane foam both in physical properties ...
Products Advantages 1. Thermosetting material with high level of combustion retarding, meeting B1 Fireproof Grade of the national standard GB8264 2. ....
Application PIR can be used in adiabatic demand of pipelines and equipment within -196℃~+150℃, it also provides the best efficient and stable cold ......
Why Choose us? 1. We're the largest manufacturer and leader of this industry in China. 2. Various styles for you to choose. 3. High and stable quality ...
Polyisocyanurate PIR offer many advantages when compared with other traditional insulating materials, and over its useful life will save 80 times more ...
Polyisocyanurate (PIR) is one of the most efficient insulation material used in construction. This product is an improvement of previously used PUR .....
Technical Properties Item Unit Technical Data Test Mode Density kg/m3 ≥40 ASTM D1622 / ISO 845 Thermal Conductivity W/(m·K) ≤0.035 (+100℃) ASTM C177 ....