Product Introduction | This is a lightweight, high-strength composite material with polyurethane as the core layer or binder, combined with honeycomb structure and face panels. It is widely applied in automotive molds, aerospace, architectural decoration and other fields. |
Key Features |
Its density is far lower than metals while delivering strength comparable to certain steel grades. It is 40%–60% lighter than conventional solid panels for effortless handling and installation. Low shrinkage polyurethane prevents panel deformation. It is minimally affected by temperature and humidity, with no performance precision degradation over long-term service. The micro-cellular structure of the polyurethane foam core blocks heat and noise transmission, suitable for scenarios requiring thermal insulation and sound absorption performance. Flexible processing options to meet manufacturing requirements for mold-formed complex shaped components. |
Performance Parameters | 1. Honeycomb cell size: 5–20mm 2. Bending strength: 5–20MPa 3. Shear strength: 0.3–1.2MPa 4. Temperature resistance range: –40 ℃ ~ +80 ℃ 5. Fire rating: B1 class available (flame retardant grade) |
Product Applications |
Applicable to body side panels, luggage compartment floor panels, sunroof frames and other parts. It replaces conventional metallic materials to reduce weight while maintaining structural integrity and extending driving range. Used for trunk lids, spare tire covers, rear partition panels, etc. These parts feature low weight and high bending resistance. They provide heat and noise isolation, with easy-to-clean surfaces and anti-aging properties. Suitable for chassis skid plates. It enables higher installation and replacement efficiency and provides effective scratch and abrasion protection. |