These two properties are pivotal for long-term durability and cost-efficiency. With a closed-cell content exceeding 95%, our PET foam has a volumetric water absorption rate typically below 1%. This guarantees that the panel’s thermal insulation performance will not decay in high-humidity or rain-soaked conditions, and it completely resists freeze-thaw cycle damage. Conversely, the low resin absorption means that during manufacturing, the foam surface does not “drink up” expensive adhesives. This reduces lamination costs and prevents the bond line from becoming over-resinated, which would otherwise add weight and create a brittle, failure-prone interface.
What is the practical value of “low water absorption” and “low resin absorption” in building applications?
- XPS Foam Core
- PET Foam Core
- PVC Foam Core
- PU Foam Core
- PMI Foam Core
- PP Honeycomb Core
- Balsa Wood
- XPS Backer Board
- FRP XPS Sandwich Panel
- FRP PET Sandwich Panel
- FRP PVC Sandwich Panel
- FRP PP Honeycomb Panel
- info@onebondgroup.net
- 0086–15818199755
- whatsapp: +65 91730168
- wechat:15818199755
Contact
- info@onebondgroup.net
- 0086–15818199755
- whatsapp: +65 91730168
- wechat:15818199755
© FOSHAN ONEBOND BUILDING MATERIALS CO.,LTD