XPS extruded board has a closed-cell rate of over 98%, so why is it rarely used in load-bearing sandwich panel structures?
XPS’s high closed-cell rate ensures very low water absorption[…]
How does the chemical structure of PVC foam give it good impact resistance?
PVC foam is based on polyvinyl chloride, forming a[…]
Why is PET foam core suitable for sandwich panels with high mechanical requirements? What are the key differences from PVC foam?
PET foam is a thermoplastic polyester foam with extremely[…]
Why is PU foam core the first choice for cold storage sandwich panels? How low can its thermal conductivity actually reach?
PU foam has a closed-cell ratio exceeding 95%, with[…]
What are the typical density ranges of XPS, PET, PU, and PVC foam cores, and how to choose based on density?
XPS density is typically 28–45 kg/m³, offering high compressive[…]
Why PVC Sheeting Is the Best Choice for Construction and Interior Projects
PVC Sheeting: A Complete Guide to Durable, Versatile, and[…]
High Quality PVC Foam Core Board Solutions for OEM Panel Manufacturers
PVC Foam Board: Lightweight, Waterproof & Durable Board for[…]
Custom PVC Foam Sheet Supplier with OEM Size and Thickness Options
PVC Foam Sheet: Lightweight, Durable & Versatile Plastic Board[…]
ONEBOND is a sandwich panels provider integrating production and sales, research and development.