Whiteboard,a sandwich structure whiteboard, is a three-layer composite high-performance writing and display board. Its core structure consists of a high-strength panel, a lightweight functional core layer, and a wear-resistant back panel, all integrally molded using a precision adhesive process. Analogous to the mechanical principle of an “I-beam,” it achieves a perfect balance of high rigidity, lightweight, and multifunctionality.
I. Core Structure and Materials
Surface: Primarily uses high-density painted steel/enamel board with a scratch-resistant, fingerprint-resistant, and easy-to-clean coating. It provides smooth writing, leaves no residue after wiping, has uniform color, and is UV-resistant, resisting yellowing over long-term use.
Core: Cardboard,Bioboard, MDF,and etc.
Back Panel:Utilizes galvanized steel plate to enhance overall stability and prevent deformation.
Frame and Accessories:Equipped with an aluminum alloy frame, it is corrosion-resistant, lightweight, and comes with movable stands, wall mounts, etc., adaptable to various installation needs.
II. Core Advantages
Superior Mechanical Performance: The three-layer composite structure significantly improves bending stiffness, reducing weight by 30%–50% compared to traditional whiteboards under the same load, making transportation and installation more convenient and less prone to warping and deformation over long-term use.
Strong Functional Expandability: The core layer can be customized with different properties to meet diverse scenarios such as industrial plants, clean rooms, and conference rooms.
Durable and Easy to Maintain: The surface layer is scratch-resistant, acid and alkali resistant, moisture-proof, and mildew-proof. Cleaning only requires wiping with a damp cloth, leaving no residue. The overall structure has excellent sealing, preventing moisture penetration and ensuring a service life of 10–15 years.
Environmentally Friendly and Efficient: The core layer uses mostly environmentally friendly and recyclable materials. Prefabricated production shortens on-site installation time by 60%, significantly reducing construction costs and time.
III. Application Scenarios
Widely used in industrial plants, warehousing and logistics centers, clean rooms, office conference rooms, educational institutions, etc., especially suitable for large-size display partitions and heavy-duty writing scenarios, such as logistics center zoning signage, production workshop process boards, and corporate conference room training whiteboards, balancing display functionality and structural safety.
Post time: May-06-2026