100mm WPC Tube Louver Interlocking Anti Warp
Product Summary
Exclusively engineered for premium commercial ceiling grids, deep-span interior architectural louver partitions, and heavy-traffic public spaces, this premium WPC Tube Louver Interlocking Anti Warp optimizes building safety protocols through homogeneous engineering. Utilizing a single-body, pure PVC micro-cellular foaming thermal extrusion, the material provides a uniform closed-cell cross-section that trims heavy deadweight load from suspension frameworks while securing high longitudinal bending stiffness. Completely eliminating mid-span sagging and gravity-driven bowing common in porous composites, this non-hollowed matrix locks in long-term dimensional straightness and natural matte aesthetics.
Product Features
Homogeneous Micro-Cellular Foaming Minimizes Ceiling Weight
Anti-Creep PVC Matrix Eradicates Long-Span Sagging
Pure Matte Finish Replicates Real Oiled Timber Textures



Technical Specifications
| Parameter | Standard Value | Test Method | Verdict |
| Flexural Strength | ≥ 25MPa | EN 15534-1 / GB/T 29418 | ✔pass |
| Flexural Modulus | ≥1800 – 2500 MPa | ASTM D6109 / EN 310 | ✔pass |
| Water Absorption Rate | ≤ 1.0% ( 28-day submersion) | ASTM D1037 / EN 317 | ✔pass |
| Impact Resistance | ≥ 3.0 J | EN 15534-1 / ASTM D5420 | ✔pass |
| Screw Holding Capacity | ≥ 2000 N | ASTM D1037 / GB/T 17657 | ✔pass |
| Biological Resistance | 0 | ASTM G21 / GB/T 1741 | ✔pass |
| Chemical Emissions | E0 | EN 717-1 / RoHS / REACH | ✔pass |
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Performance Advantages






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FAQ
A: Standard heavy composite wood options add substantial deadweight load to overhead framing grids, creating long-term structural risks like fastener loosening or total ceiling failure. Our WPC Tube Louver Interlocking Anti Warp solves this overhead safety challenge directly. By utilizing single-body pure PVC micro-cellular foaming technology, we create uniform, microscopic closed cells throughout the material, trimming total profile weight by up to 30%. This substantially relieves the deadweight stress on your metal suspension frames, ensuring complete long-term safety for high-altitude installations.
A: Long vertical louvers often bend or bow over time because loose internal polymers soften under gravity and room heat, leading to mechanical sagging. We prevent this structural issue directly at the molecular level. Our virgin PVC matrix is mixed with high-performance multi-axial crystalline stabilizers during extrusion, significantly boosting longitudinal tensile stiffness. This high anti-deflection rating keeps the louver grilles perfectly vertical and laser-straight for decades without any deformation, even across massive commercial spaces with high ceilings.