Specifying a structural core for high-temperature prepreg curing typically forces a trade-off between adding heavy insulation or risking core deformation during the cure cycle. PMI foam sandwich panels solve this by offering temperature resistance up to 200°C (depending on grade), which allows you to run standard autoclave and vacuum press processes without crushing the cell…
You wouldn’t accept a permanent 15% tax on your facility’s operating revenue. Yet poor thermal performance effectively levies that exact penalty on inefficient cold storage buildings. Choosing the right agricultural insulated metal wall panels is the only line of defense against unchecked energy bleed. The return on investment hinges on more than just the upfront…
Balsa is the fastest-growing hardwood on the planet, but RV manufacturers care more about its structural physics than its biological growth rate. Balsa core sandwich panels offer a specific density range that synthetic foams often struggle to match without adding bulk or sacrificing rigidity. You get a wall structure that handles road vibration better than…
Sourcing an aluminum sandwich panel manufacturer often feels less like standard procurement and more like a high-stakes gamble with your production schedule. One misinterpreted spec can halt an assembly line for weeks. You need a way to verify that the factory floor matches the sales pitch before the first container ships. A Class A1 fire…
Maximizing payload without sacrificing structural stiffness remains the primary engineering constraint for vehicle manufacturers. An 18mm grp sandwich panel addresses this by bonding high-strength fiberglass skins to a low-density core. At RaxPanel, we utilize this lightweight composite construction to ensure the panel resists the shear forces typical in high-stress transit applications while maintaining a profile…
Shaving 40% off vehicle weight does more than improve fuel economy. It unclogs your production line. The CFRT PET sandwich panel achieves this by utilizing a PET foam core bonded with PET-based outer layers, eliminating the heavy mass of plywood and metal skins without sacrificing stiffness. We analyze the trade-offs between weight reduction and structural…
An 18mm GRP sandwich panel is often treated as a commodity, but relying on thickness alone to predict load capacity is a structural mistake. The panel’s ability to handle point loads and span distances depends almost entirely on the stiffness of the core and the laminate of the outer skins. If you misjudge these variables,…
An aluminum sandwich panel with a foam core works like an I-beam — thin aluminum skins carry structural loads while the low-density foam core between them handles insulation. That structural efficiency is exactly why these panels have moved from industrial warehouses into office facades, cold storage, and clean rooms. But the foam core is where…
Specifying a building sandwich panel requires more than checking the R-value on a spec sheet. Most procurement teams treat panel cores as interchangeable line items, but swapping PIR for mineral wool changes your entire fire compliance strategy. Standard PE or PU cores lack inherent fire resistance and require special treatment to meet codes, unlike Mineral…
A standard drop-weight test in a controlled lab rarely predicts how a panel behaves when a forklift clips a refrigerated truck body at -20 degrees Celsius. Most engineers focus solely on the initial impact energy absorption, yet the real failure point in CFRT composites is often the bond line integrity post-impact. Our recent data on…