Overview
PVC Celuka Sheet is a rigid, lightweight, foamed polyvinyl chloride board manufactured using the Celuka extrusion process. It serves as a direct, rot-proof replacement for plywood, MDF, and solid timber.
Product Configurations
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Specification |
Details |
|
Material |
100% virgin PVC, lead-free Ca-Zn, UV stabilized |
|
Thickness |
3–30 mm (±0.2–0.3 mm) |
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Size |
1220×2440, 1560×3050, 2050×3050 mm |
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Density |
0.55 g/cm³ closed-cell core |
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Surface |
Ra ≤1.6 μm, smooth for printing & lamination |
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Strength |
Shore D ≥45, screw holding ≥1300 N |
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Water Absorption |
<1.0% (24 hours) |
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Thermal Conductivity |
0.06–0.08 W/m·K |
Applications
Standard Woodworking Fabrication: CNC router bit speeds up to 18,000 RPM and standard TCT saw blades cut cleanly without edge-chipping, gumming, or material melting.
CNC V-Grooving: Supports micro-cracking-free 90° mitered fold-overs, eliminating the need for mechanical joint profiles in heavy-duty signage and retail displays.
Mechanical & Chemical Fastening: High screw-holding strength; compatible with solvent welding, structural rivets, and standard countersunk hardware without splitting.
Custom Formulation & OEM Options
Density Customization: Configurable core density from 0.45–0.75 g/cm³ to balance structural load-bearing capacity with vehicle and vessel weight reduction.
Co-Extruded UV Protection: Optional co-extrusion technology with integrated UV stabilizers to maintain Delta E color stability during long-term outdoor architectural exposure.
Custom Lengths: Continuous extrusion lengths available up to 6,000 mm to maximize material yield.
Surface Protection: Single- or double-sided PE protective film (50–80 μm) prevents friction scratches during automated handling and transportation.
Manufacturing Capabilities
Mass Production: 13 parallel twin-screw Celuka extrusion lines operating 24/7, with a verified monthly production capacity of 2,600 metric tons.
Lead Time & MOQ: Standard 20GP container orders dispatched within 14–21 days. Minimum order quantity is 5 metric tons per thickness.
In-Line Dimensional Control: Real-time thickness gauges and laser scanning maintain thickness tolerance within ±0.1 mm across the full sheet width.
Laboratory Batch Testing: Every production batch is tested for tensile strength, flexural modulus, and Shore D hardness to ensure consistent mechanical performance.
Packaging & Logistics
Packed on heavy-duty, ISPM 15-compliant fumigated wooden pallets supporting up to 2.5 metric tons per pallet.
Reinforced with 5 mm rigid corner protectors, multi-layer PE stretch wrap, and high-tensile PET strapping.
Supports FOB and CIF shipments with Certificates of Origin (CO), Form E, and detailed packing lists for customs clearance.
Regulatory Compliance
Certified Fire Retardancy: Complies with ASTM E84 Class A (Flame Spread Index ≤ 25, Smoke Developed Index ≤ 450) and EN 13501-1 Euroclass B-s2, d0 for public construction projects.
Electrical Insulation: UL 94 V-0 certified with self-extinguishing performance within 10 seconds, suitable for industrial control panel backing plates.
Chemical Safety Compliance: Third-party verified to comply with EU REACH and RoHS requirements; free from lead, heavy metals, and phthalates.
Low VOC Emissions: Greenguard Gold certified for low chemical emissions, suitable for schools, healthcare facilities, and cleanroom environments.
FAQ
Q: How long does PVC Celuka Sheet typically last in indoor and outdoor applications?
A: Under normal indoor conditions, the sheet maintains its structural performance for over 15 years. With UV-stabilized formulations, outdoor service life typically reaches 8–10 years without significant surface deterioration.
Q: Will the sheet warp or deform after long-term use?
A: Properly installed PVC Celuka Sheet maintains excellent dimensional stability with minimal warping under temperatures from -20°C to 60°C.
Q: Can the sheet be directly UV printed?
A: Yes. The smooth Celuka skin provides strong ink adhesion for most UV flatbed printers without primer.
Q: Does prolonged sunlight affect the sheet's appearance?
A: For UV-stabilized grades, surface discoloration is significantly reduced during long-term outdoor exposure. The material retains its appearance and mechanical properties for approximately 8–10 years under typical climatic conditions.
Q: Does machining PVC Celuka Sheet shorten the service life of cutting tools?
A: No. Our 0% abrasive filler formulation extends the operational lifecycle of standard carbide-tipped (TCT) CNC router bits by up to 35% compared to calcium-heavy foam boards.
Q: What quality guarantee is provided for each shipment?
A: Every batch is inspected before shipment for thickness, density, surface finish, and mechanical properties. Products with verified manufacturing defects are eligible for replacement or compensation according to the agreed quality terms.
Q: Can PVC Celuka Sheet withstand continuous exposure to moisture?
A: Yes. Its closed-cell structure prevents moisture penetration, making it suitable for bathrooms, kitchens, marine interiors, and other humid environments without rotting or delamination.