![Thermal insulation - EUROAISLANTE BITUMINOUS - EUROPERFIL, SA - polyisocyanurate (PIR) foam / rigid panel / for metal roofs Thermal insulation - EUROAISLANTE BITUMINOUS - EUROPERFIL, SA - polyisocyanurate (PIR) foam / rigid panel / for metal roofs](https://img.archiexpo.com/images_ae/photo-g/50760-9632822.jpg)
Thermal insulation - EUROAISLANTE BITUMINOUS - EUROPERFIL, SA - polyisocyanurate (PIR) foam / rigid panel / for metal roofs
![Molecules | Free Full-Text | Studying the Suitability of Nineteen Lignins as Partial Polyol Replacement in Rigid Polyurethane/Polyisocyanurate Foam Molecules | Free Full-Text | Studying the Suitability of Nineteen Lignins as Partial Polyol Replacement in Rigid Polyurethane/Polyisocyanurate Foam](https://www.mdpi.com/molecules/molecules-27-02535/article_deploy/html/images/molecules-27-02535-g001.png)
Molecules | Free Full-Text | Studying the Suitability of Nineteen Lignins as Partial Polyol Replacement in Rigid Polyurethane/Polyisocyanurate Foam
![Johns Manville R-6, 1-in x 4-ft x 8-ft AP Foil Faced Polyisocyanurate Board Insulation in the Board Insulation department at Lowes.com Johns Manville R-6, 1-in x 4-ft x 8-ft AP Foil Faced Polyisocyanurate Board Insulation in the Board Insulation department at Lowes.com](https://mobileimages.lowes.com/productimages/92dc4a42-d936-488e-a85d-98384c00c124/01620343.jpg?size=pdhism)
Johns Manville R-6, 1-in x 4-ft x 8-ft AP Foil Faced Polyisocyanurate Board Insulation in the Board Insulation department at Lowes.com
![Molecules | Free Full-Text | Studying the Suitability of Nineteen Lignins as Partial Polyol Replacement in Rigid Polyurethane/Polyisocyanurate Foam Molecules | Free Full-Text | Studying the Suitability of Nineteen Lignins as Partial Polyol Replacement in Rigid Polyurethane/Polyisocyanurate Foam](https://pub.mdpi-res.com/molecules/molecules-27-02535/article_deploy/html/images/molecules-27-02535-g006.png?1649932926)