Rosin-based 'F-OSB' core board blends nature and technology

August-26th-2025

Wood, the foundation of heaven and earth and the origin of all things, has been a natural essence revered by the Chinese people since ancient times. Modern technology is advancing rapidly. As a leader in wood-based panels, Senlu continues to innovate, skillfully integrating wood and panels to add the rhythm of wood to life. This precisely responds to the deep demand for natural wood in homes and creates a warm and elegant home atmosphere.

Rosin-based 'F-OSB' coreboard is an innovative upgrade to OSB particleboard. Designed specifically for doors and cabinets, this ultra-strong coreboard is tough and reliable, making it an ideal choice for residential spaces.

'F-OSB' core board High-quality core material, excellent environmental performance

Rosin-based 'F-OSB' coreboard is made from carefully selected high-quality pinewood, resulting in precise dimensions and minimal burrs and insect holes. It undergoes two natural and artificial curing processes lasting over 25 days, resulting in superior moisture resistance. The inherent rosin is fresh, elegant, and pollution-free. Combined with the safe and stable MDI green adhesive, it meets ENF-grade environmental performance standards, ensuring a worry-free and eco-friendly living experience.

Strong nail holding force, door and wall panels are tougher

Using advanced long-wood flakers, imported pine logs are processed into uniform, fine-grained flakes, resulting in a more stable and uniform appearance. This results in high internal bonding strength, higher density, and stronger nail holding, making the door and wall panels more durable.

 

Strong load-bearing capacity, small size and big energy

The unique five-layer crisscross structure is directional and laid, combined with a high-temperature hot-pressing process to form a one-piece structure. It has no internal joints or gaps, and achieves high standards of static bending strength and internal bonding strength. It has strong load-bearing capacity, enhanced resistance to deformation, and greater stability, making it ideal for high-end custom cabinet doors, wall panels, cabinet panels, and other home furnishing needs.

 High flatness, personalized finish and easy processing

The board undergoes fully automated three-stage sanding, resulting in a single-step formation with a highly flat surface and ease of processing. It can accommodate a variety of finishing materials and processing techniques, including UV curing, PET, and solid-color triamine paper. Using this as a base material, we offer a variety of furniture panels, including PET cabinet door panels, excimer skin-feel panels, excimer real wood panels, and refined panels. Over a hundred color options are available, meeting the decorative needs of various scenarios and diverse groups.

Rosin-based 'F-OSB' core boards not only demonstrate the quality of the boards but also perfectly capture the beauty of life. This fully reflects our unwavering commitment to "intelligently manufacturing healthy and beautiful homes." With a 30-year focus on the wood industry, we began with wood and built on boards, committed to creating a healthier and more beautiful home life for consumers.