Outdoor WPC PE Wood Plastic Floor Special Co-Extrusion Fabric Surface Material

Product Name：
Outdoor WPC PE Wood Plastic Floor Special Co-Extrusion Fabric Surface Material

Special Instruction:

Product Introduction：

1. Product Overview：
This PE co-extruded fabric surface material is specifically engineered for WPC (Wood-Plastic Composite) outdoor floor and other outdoor products. As a high-performance co-extrusion layer, it provides exceptional aging resistance, fade resistance, and UV protection, significantly enhancing the durability and aesthetic appearance of WPC decking, flooring, fencing, railing, and other outdoor applications. The precisely balanced formulation of PE, PP, and TPE ensures optimal processing characteristics and long-term weatherability. It is the ideal surface material for manufacturers seeking to produce premium outdoor WPC floors with superior color retention, surface hardness, and resistance to environmental stress.

2. Product Principle：
During co-extrusion, this surface material forms a protective encapsulating layer around the WPC core. The polyethylene (64.5%) provides excellent moisture barrier and processability, while polypropylene (15%) contributes stiffness and thermal resistance. The thermoplastic elastomer (20%) imparts flexibility and impact resistance, enabling the surface to withstand thermal expansion and contraction without cracking. The integrated anti-aging additive (0.5%) migrates to the surface over time, forming a protective barrier against UV radiation and oxidative degradation. The result is a durable, color-stable outer layer that shields the WPC core from environmental attack, extending the service life of outdoor WPC floors and profiles.

3. Performance Characteristics：
With a softening point of 135–145°C, this material maintains structural integrity under typical outdoor service temperatures. The oxidation induction time (OIT) of ≥50 minutes demonstrates exceptional resistance to thermal-oxidative aging, ensuring long-term performance in sun-exposed applications. Melt flow rate of 0.8–1.7 g/10 min (190°C/2.16kg) provides excellent processability during co-extrusion, enabling smooth, uniform coverage over complex profiles. The density of 0.95–1.0 g/cm³ closely matches typical WPC core densities, minimizing interfacial stress and ensuring consistent co-extrusion behavior. The material exhibits outstanding UV resistance, color retention, and surface hardness, making it suitable for high-traffic outdoor flooring and architectural applications.

4. Usage and Dosage：
This material is applied as the outer layer in co-extrusion processes, typically at a thickness of 0.5–1.5 mm depending on the product requirements and exposure conditions. For standard WPC decking and flooring, a layer thickness of 0.8–1.2 mm provides optimal protection and appearance. The material is fed through a secondary extruder and combined with the WPC core in the co-extrusion die. Processing temperatures generally range from 170–200°C, with adjustments based on equipment configuration and profile geometry. Systematic trials are recommended to optimize layer thickness and processing parameters for specific outdoor floor designs.

Product Advantages:

1. Superior Weather Resistance and UV Protection
The specialized anti-aging additive system provides outstanding protection against UV radiation, preventing color fading, chalking, and surface degradation. This ensures that WPC outdoor floors and other products maintain their original appearance for years of outdoor exposure.

2. Enhanced Durability and Longevity
By forming a tough, flexible barrier against moisture, oxidation, and mechanical abrasion, this co-extrusion fabric significantly extends the service life of WPC products. The high OIT value (≥50 min) confirms exceptional resistance to thermal-oxidative aging.

3. Excellent Aesthetic Appeal and Color Retention
The smooth, uniform surface produced by this material accepts pigments uniformly and retains color intensity over time. It provides a premium look and feel that enhances the marketability of outdoor WPC floors, decking, and wall panels.

4. Optimized Processability for Co-extrusion
The carefully balanced melt flow rate (0.8–1.7 g/10 min) ensures stable co-extrusion with minimal die swell and excellent layer adhesion. The material flows smoothly around complex profile geometries, producing consistent coverage without voids or defects.

5. High Surface Hardness and Scratch Resistance
The PP and TPE components contribute to a hard, scratch-resistant surface that withstands foot traffic, furniture movement, and outdoor wear. This makes the material ideal for WPC flooring and decking applications requiring high durability.

6. Excellent Moisture and Chemical Resistance
The PE-rich formulation provides a strong moisture barrier, preventing water penetration and swelling of the WPC core. It also resists common outdoor chemicals, including cleaning agents and environmental pollutants.

7. Strong Interlayer Adhesion
The balanced polymer composition ensures excellent adhesion between the co-extruded surface layer and the WPC core. This prevents delamination, blistering, or peeling even under thermal cycling and mechanical stress.

8. Wide Application Compatibility
This surface material performs effectively on WPC decking, flooring, fencing, railing, cladding, and outdoor furniture. It is compatible with both single-screw and twin-screw co-extrusion lines, providing formulation flexibility and consistent results.

General instructions:

Packing: 25 kg/bag
Storage: Conventional storage
Processing: Valid for 2 years
Note: Store in a cool, dry warehouse away from heat, sunlight, moisture, and incompatible substances like acids or alkalis.

Applications：

1. WPC Outdoor Decking
This co-extrusion fabric is ideal for WPC decking boards, providing a durable, weather-resistant surface that withstands foot traffic, moisture, and UV exposure while maintaining its attractive appearance.

2. WPC Outdoor Flooring
For WPC outdoor floor systems, the material delivers long-lasting protection against fading and degradation, ensuring that floors remain visually appealing and structurally sound for years.

3. WPC Fencing and Railing
For fencing and railing systems, the material delivers long-lasting protection against fading and degradation, ensuring that outdoor barriers remain visually appealing and structurally sound for years.

4. WPC Cladding and Siding
In exterior wall cladding applications, this surface layer shields the WPC core from rain, sun, and temperature fluctuations, contributing to energy efficiency and building aesthetics.

5. WPC Outdoor Furniture and Structures
For WPC outdoor furniture, pergolas, and gazebos, the co-extruded fabric provides the weather resistance needed to withstand constant sun exposure and seasonal weather changes.

6. WPC Marine and Waterside Applications
In docks, piers, and boardwalks, the material's moisture resistance and UV stability ensure long-term performance in challenging aquatic environments.

7. WPC Garden and Landscape Products
For garden edging, planters, and landscape profiles, the material provides excellent color retention and surface hardness, maintaining appearance through seasonal changes.

8. WPC Architectural Profiles
In decorative and functional architectural profiles, the co-extrusion fabric delivers smooth surfaces, uniform color, and long-term weatherability for premium outdoor designs.

Company Introduction：
Kunshan Maijisen Composite Material Co., Ltd. is a technology-driven manufacturer of innovative plastic processing additives. Our main product lines include stabilizers, acrylic impact modifiers, PVC processing aids, foaming regulators, foaming agents, lubricants, and other advanced chemical additives. Our products are widely used in WPC and PVC window profiles, foam boards (furniture boards, advertising boards, construction boards), WPC wall panels, WPC and SPC flooring, pipes and fittings, cables, and footwear. With a 12,000 sqm production base and a 400 sqm R&D center in Yancheng, we are committed to innovation and quality. Our products are trusted globally across Europe, Americas, and Southeast Asia.

RFQ：

1. What is the MOQ?
   MOQ is about 1 ton.

2. What are your payment terms?
   Payment terms: 100% T/T, or 30% T/T + 70% L/C.

3. What about delivery?
   Delivery time: 10 days.

4. Can you supply free samples?
   Yes, we can supply 200g–500g per product for testing.