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Views: 0 Author: Site Editor Publish Time: 2025-08-22 Origin: Site
Second-generation co-extrusion WPC (Wood Plastic Composite) is a modern material. It improves outdoor spaces like decks, fences, wall cladding, and pergolas. It builds on first-generation WPC, which mixes wood fibers and plastics. The big change is a protective outer layer. This layer makes it much better.
This “cap stock” method gives the board a strong outer skin. Yet, it keeps a natural wood feel inside. Think of it like a phone with tough glass over its screen. The shield protects against scratches, stains, sun rays, and bad weather.
For homeowners, this means less work to keep it nice. It lasts longer and stays pretty for years. For architects and builders, it offers design choices and a green option.
One big reason people love co-extrusion WPC decking is its real look. Early composites looked fake. But second-generation boards copy the color, touch, and grain of real wood. Some have pressed patterns. When you touch them, you feel grooves like real timber.
MexyTech's bicolor decking have two-tone boards. Each side shows a different color. For example, one plank might be walnut brown on one side and silver gray on the other. This lets you change the look without buying new stuff. A decking with two colors can not only save storage space but also meet the diverse needs of customers.
Compared to natural wood, co-extrusion WPC stays even. You won't see knots, cracks, or odd colors. The choices have grown a lot lately. You can pick from cedar shades to dark charcoals. These fit both old-style and modern outdoor designs.
co-extrusion WPC mixes green materials with strength:
Core Material: Recycled wood bits, like sawdust or chips, blended with high-density polyethylene (HDPE).
Cap Layer: A thin plastic coat that blocks UV light, water, oil, and scratches.
This mix makes it tough while looking like wood. It fixes a big problem with regular timber: high upkeep and rotting.
The green side matters too. By using recycled plastic and wood scraps, makers cut down on landfill waste. They offer a renewable choice instead of chopping trees for decks and cladding.
Tough in Harsh Weather: Works great in hot summers or wet seasons. It doesn't swell or crack.
Stain Protection: The cap stops oil, coffee, or grease from soaking in.
Easy to Care For: Just wash with water and mild soap. No need to paint or seal.
Sun Protection: Holds its color longer than first-generation WPC or timber.
Safe from Slips: Textured surfaces reduce slipping. Great for pool decks.
Lots of Looks: Many colors and grain styles for classic or modern projects.
Eco-Friendly: Uses waste wood and plastic. Cuts need for chemical coatings.
Making co-extrusion WPC decking uses advanced steps:
Picking Materials: Sawdust and recycled plastics are chosen carefully for steady quality.
Mixing: Materials blend with colors, stabilizers, and bonding stuff.
Shaping: The mix goes through hot molds to form the core.
co-extrusion: A melted plastic layer coats the board during shaping. It sticks forever.
Cooling and Cutting: The board cools, gets trimmed, and is cut to size.
Adding Texture: Patterns are pressed to give a wood-like feel.
Checking Quality: Boards are tested for strength, toughness, and even color.
This two-layer process makes co-extrusion special. Unlike painted boards, the cap layer is fused. It won't peel or wear off over time.
A new idea in co-extrusion WPC decking is modularity. Boards now have hidden clips. These make setup and removal quick.
MexyTech's ZipDeck introduces a patented quick-install and removable system that makes decking projects faster and more efficient. Unlike traditional methods requiring screws and power tools, ZipDeck boards can be installed or removed using simple hand tools, reducing installation time by nearly 44%.
Damaged or discolored boards can be replaced individually without dismantling the entire deck. This not only lowers labor costs but also extends the product's life cycle, making it a sustainable choice for both residential and commercial applications.
Weather-Proof: Handles heat, rain, and cold well.
Oil-Proof: Spills like cooking oil or grease clean off fast.
Long-Lasting: Can last 20–25 years with little care.
Many Designs: Offers lots of colors and patterns.
Green Choice: Uses recycled materials and cuts tree use.
Higher Starting Cost: Costs 30–50% more than first-generation WPC.
Recycling Challenges: While eco-friendly, the capped structure is harder to recycle fully compared to single-material products.
Still, for many, the pros beat the cons. The long-term cost and performance make it worth it.
MexyTech is well aware that simple text descriptions cannot fully reflect the advantages of its products. The following is the test data of its products:
Test Item | Result | Meaning |
Water Absorption (24h) | 0.48% | Very low water uptake, excellent moisture resistance |
Flexural Strength | 27.89 MPa | Strong load-bearing capacity, suitable for outdoor decks |
Elastic Modulus | 4604 MPa | High stiffness, good structural stability |
Impact Resistance | 950 mm | Withstands heavy impacts without cracking |
Slip Resistance | R10 (oil-wet surface) | Safe for poolside, garden, and outdoor kitchens |
Freeze-Thaw Resistance | 28.80 MPa (after test) | Maintains strength even after extreme temperature cycles |
Heat Deflection Temperature | 122°C | Withstands high summer temperatures without deforming |
Hardness (Shore D) | 69.1 | Strong surface hardness, scratch and wear resistant |
Formaldehyde Emission | < 0.02 mg/m³ | Safe and eco-friendly, far below international safety limits |
Density | 1.326 g/cm³ | Consistent material quality and stability |
Abrasion Resistance | 29.55 mg/1000 cycles | Very durable, maintains appearance over long-term use |
Saves Money Over Time: Less upkeep cuts costs.
Looks Great: Stays nice without yearly painting.
Tough Under Stress: Resists scratches, oil, and sun rays.
Always Improving: New finishes and systems come out yearly.
Custom Options: MexyTech's Customization Service lets you pick colors, textures, and patterns for your project.
Costs depend on place, supplier, and features. On average:
Entry-level WPC: $3–$6 per linear foot.
Premium embossed or dual-color boards: $7–$12 per linear foot.
Special finishes or custom designs: $12–$15 per linear foot.
Compared to timber, co-extrusion WPC costs more at first. But timber needs sealants, oils, and replacements. Over a few years, WPC's total cost often becomes lower.
The co-extrusion WPC market is growing fast. Top players are in Asia, Europe, and North America.
Trex (USA): A leader in composite decking with global reach.
Trex shines by giving a complete outdoor solution. Everything, from decking boards to hidden fasteners and trims, is made to work together. This creates a matching look and strong performance.
Fiberon (USA): Makes capped composites with green claims.
Fiberon offers: Decking, railing systems, outdoor lighting, cladding and fencing, hidden fasteners and trims.
Fiberon's products are pretty and easy to install. They come with eco-friendly promises and long warranties. This gives users peace of mind.
MexyTech (China): Known for new ideas. Launches 4–5 new product yearly and earns over 10 patents. Offers custom designs, green production, and fresh styles.
MexyTech has the fullest WPC product line worldwide, includes: Co-extrusion decking, fencing, cladding, gates, railing, pergolas, garden screens.
Every piece is designed to look and work together. This makes installation smooth and performance long-lasting.
MexyTech's strength is its full-system solutions. They offers integrated outdoor WPC systems with patented designs and matching accessories (e.g., clips, aluminum tubes, lighting). Plus, they also offer pre-install systems that cut labor costs and setup time. This is awesome for global buyers who want fast, reliable results.
Mexytech's One-Stop Solution for WPC Decking
Mexytech is known for its diverse range of WPC decking products, offering solutions that cater to various applications and customer needs. With a broad selection of decking styles, colors, and finishes, Mexytech ensures that clients can find the perfect product to match their specific requirements.
Eva-Last (South Africa): Builds tough solutions for many climates.
Eva-Last's products include: Decking and cladding, railings and fasteners, omposite framing systems (Infinity®), lighting and structural components.
They also offer fire-resistant options and help customers worldwide. This makes them great for tough climates.
COOWIN (China): Is a strong player in exporting composite wood materials.
Their products include:WPC decking and wall panels, railings, fences, and pergolas, matching accessories.
COOWIN makes products with matching woodgrain designs. This creates a nice, unified look for installations. Their good prices and global shipping make them perfect for big orders.
Second-generation co-extrusion WPC is more than an upgrade to old decking. It's a smart way to build for the future. With stain protection, sun resistance, modular designs, and green benefits, it mixes function with beauty.
MexyTech leads globally in outdoor materials. It launches 4–5 new designs yearly and secures over 10 patents. This shows its focus on research, design, and green goals. From strong decking to stunning cladding, MexyTech redefines outdoor materials.
Contact MexyTech today to see how these modern solutions can improve your next project.
