Explore our high-performance composite portfolio engineered for extreme climate resistance, acoustic dampening, and zero-formaldehyde indoor/outdoor environments.
Empowering global architecture with a modernized industrial campus covering 100,000 m², driving sustainable extrusion technologies and automated material science.
An in-depth analysis of Wood-Plastic Composite chemistry, thermal-expansion mitigation, and sustainable architectural integration.
The global construction and building materials domain is undergoing a paradigmatic transition toward eco-efficient, low-maintenance composite substrates. As deforestation regulations tighten worldwide and carbon-neutral building targets become mandatory across the European Union and North America, traditional timber decking, hardwood cladding, and unreinforced synthetic polymers are faced with structural and environmental limitations. In this context, Lantai WPC (Wood-Plastic Composite Flooring and Decking) manufactured in China has emerged as a crucial benchmark for high-performance exterior and interior spatial engineering.
Modern Lantai WPC engineering synthesizes recycled high-density polyethylene (HDPE) or polypropylene (PP) with micro-refined hardwood or bamboo fibers, reinforced by silane coupling agents, UV stabilizers, and mineral fillers. As a leading manufacturer based in Linyi, Shandong, Linyi Rich New Materials Co., Ltd. stands at the forefront of this industrial evolution, bridging raw chemical processing with precision-extruded profiles that meet global architectural standards.
The key innovation differentiating modern Lantai WPC from legacy first-generation composite boards lies in 360-degree Co-Extrusion Shielding Technology. Traditional mono-extruded composites suffered from surface micro-cracking, water absorption along cut edges, and UV-induced color degradation over 36 to 48 months of severe exposure. Advanced co-extrusion envelops the dense core matrix in an impermeable, highly cross-linked fluoropolymer outer shell.
Our co-extrusion technology integrates bamboo charcoal active micro-particles within the composite core. The porous nanocarbon structure of bamboo charcoal absorbs residual VOCs during thermal molding, improves dimensional stability under sudden temperature shifts ($\Delta T > 45^\circ\text{C}$), and alters the flexural modulus to withstand heavy footfall and mechanical stress without micro-fracturing.
| Physical Property Test Parameter | Standard Testing Protocol | First-Gen WPC | Co-Extruded Lantai WPC (Rich Standard) |
|---|---|---|---|
| Water Absorption Rate (%) | ASTM D570 / EN 317 | > 2.5% (High swelling) | ≤ 0.3% (Hydrophobic impermeable) |
| Flexural Modulus (MPa) | EN ISO 178 | 2,200 - 2,800 MPa | ≥ 4,200 MPa (Structural stiffness) |
| Thermal Expansion Coefficient | ASTM D696 ($10^{-5}/\text{K}$) | 4.5 - 6.0 | ≤ 2.1 (Reduced gap requirements) |
| UV Color Fastness (Delta E) | ISO 4892-2 (2000 hours) | $\Delta E > 5.0$ (Fading noticeable) | $\Delta E ≤ 1.2$ (Color retentive) |
| Fire Resistance Rating | EN 13501-1 / ASTM E84 | Class C / D | Bfl-s1 / Class A Retardant |
Formulated to resist thermal oxidation, freeze-thaw cycles (-40°C to +65°C), and salt spray corrosion in coastal marina developments.
Surpasses E0 and CARB Phase 2 emission standards, utilizing non-toxic thermoplastic binder matrices suitable for enclosed public spaces.
Integrated sound dampening profiles engineered for commercial interiors, reduction of impact noise transmission (STC/IIC ratings enhanced).
From modern WPC gratings and rigid-core SPC flooring to ultra-realistic UV marble sheets and acoustic wood slat wall solutions.
Our manufacturing complex houses specialized production tracks optimized for distinct building envelope requirements:
Precision Extruded WPC Wall Panel Wall Cladding
Co-Extruded Modern Lantai WPC Surface Texture
Engineered to comply with stringent regional standards across North America, Europe, the Middle East, and Southeast Asia.
Ideal for luxury resort walkways, public boardwalks, and pool surrounds. Resists chlorine water, UV discoloration, and barefoot slipping (DIN 51130 R11 rated).
Transforms high-traffic lobbies, hospitality suites, and corporate offices with zero-maintenance, impact-resistant WPC feature walls and bamboo veneers.
Provides modern residential developments with thermal insulation, low maintenance exterior siding, and custom geometric slatted designs.
Flexible Stone Veneer Sheets
Lightweight PU Stone Veneer
Exterior Maintenance-Free Panel
Next-Gen Architectural Cladding
Pioneering circular economy principles, bio-based resin systems, and automated smart manufacturing.
Linyi Rich New Materials Co., Ltd. is committed to expanding its research and development into 100% bio-based binding agents derived from agricultural waste starches and recycled industrial polymers. By eliminating virgin petroleum plastic dependency in composite formulation, our 2030 Roadmap targets a 45% reduction in embodied carbon across all Lantai WPC product lines.
Furthermore, our next-generation co-extrusion surfaces will incorporate self-healing micro-capsules capable of sealing surface scratches under ambient solar heat, significantly extending product lifespans in demanding public infrastructure projects.
Addressing core technical questions from global architects, commercial contractors, and wholesale distributors.
Discover complete structural wall panels, UV marble sheets, composite fencing, and acoustic ceiling solutions.
Rich New Materials