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Hollow WPC Double Color Co-extrusion Composite Decking Board

Product Features

Hollow WPC Double Color Co-extrusion Composite Decking Board is a hollow wood-plastic composite decking board produced using a co-extrusion process. The core is made from a blend of high-density recycled hardwood fiber, softwood fiber, and 100% recycled plastic bottles (HDPE). The surface is coated with a PE film with a 3D wood grain, creating a natural wood grain texture and a dual-color visual effect. The product's common specifications are 140mm x 23mm (customizable upon request). The profile is round and hollow, and is formed in a single step using a high-temperature mold, eliminating the use of any harmful adhesives.

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Product Advantages

Advantages
1. Lightweight and High Strength: The hollow structure significantly reduces the weight while maintaining the board's compressive strength, making it easy to handle and install.
2. Dual-Color Layering: The dual-color design enhances the wood grain, enhancing the decorative effect and meeting diverse aesthetic needs.
3. 360° Fully Enclosed Co-Extrusion Cap: PE protective layers on all four sides provide moisture, insect, and UV protection, extending the service life. 4. Environmentally Friendly and Recyclable: Core materials are derived entirely from recycled wood fiber and plastic bottles. No harmful chemicals are used in the production process, complying with green building standards.
5. Waterproof and Anti-Slip: The surface PE film is waterproof and anti-slip, suitable for rain and humid environments, and has low maintenance costs.
6. Weather-Resistant and Long-Lasting: UV-resistant treatment ensures colorfastness and a service life of up to 15-20 years.
7. Tested: Hollow co-extruded decks have received test reports from authoritative organizations such as Intertek, verifying their structural strength and durability.

Product Color Chart

Product Parameters
Type  140*23,128*20
Application Cases

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Why Senyu
Jiangsu Senyu New Materials Co., Ltd.
Jiangsu Senyu New Material Co., Ltd. is a China Hollow WPC Double Color Co-extrusion Composite Decking Board Manufacturer and Custom Hollow WPC Double Color Co-extrusion Composite Decking Board Factory, specializes in the R&D, production, and sales of wood-plastic composite (WPC) profiles and finished products. The company is equipped with advanced production technologies, boasts extensive experience in product design and technical development, and maintains a professional, integrated team covering R&D, production, and sales for wood-plastic composite products. We have invested in professional-grade advanced production equipment and laboratory testing instruments, enabling us to achieve a large-scale annual production capacity of 20,000 tons of WPC products. Products under the "Senyu Wood®" brand are manufactured using polyolefin plastics and cellulose materials (such as wood flour and rice bran) that have undergone specialized treatment, classifying them as environmentally friendly new materials. In addition to retaining the natural texture and characteristics of solid wood, Senyu WPC products offer a diverse range of color options tailored to customer requirements. Leveraging computer-aided design (CAD) technology, we provide customers with WPC products in various cross-sectional designs. We strive to meet customer demands to the greatest extent possible, thereby significantly simplifying the installation process and enhancing construction efficiency.
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