WPC Flooring
Description
WPC Decking is a composite(C) outdoor floor, usually used in backyard, balcony, garden, park, vacation resort, outdoor swimming pool, etc.. Main material is Wood Power(W) and Polyethylene(P). It is raised, and paved on beams. The installation is easy, fast and can be DIY by green hands. The life time is 25 years at home and 18 years at commercial, depending on conditions.
Technical Data
| Property | Test Methods | Values | |
| Flexural Property | Load of Rupture | EN 15534-1 Annex A | ≧ 3300N |
| Flexural Strength | EN 15534-1 7.3.2 | ≧ 20MPa | |
| Flexural Modulus | EN 15534-1 7.3.2 | ≧ 2000MPa | |
| Moisture Resistance-boiling Test | Swelling | ≤3% in thickness | |
| EN 15534-1 8.3.3 | ≤0.5% in width | ||
| ≤0.3% in length | |||
| EN 15534-1 8.3.3 | ≤5% in weight | ||
| Linear Thermal Expansion Coefficient | EN 15534-1 9.2 | ≤5X10-5C-1 | |
| Direct Screw Withdrawal | ASTM D1037-12 section 16 | ≧ 4000N | |
| Shore Hardness | ASTM D2240-15 | ≧ D70 | |
| Density | ASTM D792-13 Method A | ≧ 1.2G/cm3 | |
Detail
Production Process
RAW MATERIAL MIXING
Blend PVC resin, stabilizers, fillers, and additives in precise ratios using high-speed mixers to ensure uniformity.
HOT MELTING
Heat the mixed materials to 180-200°C in extruders, turning them into a homogeneous molten mass.
EXTRUSION MOLDING
Force the molten material through a die to form continuous panel blanks with fixed cross-sections.
SURFACE PRINTING/LAMINATION
Apply decorative patterns via roller printing or laminate with PVC films for aesthetics.
COOLING & SIZING
Cool the panels with water to stabilize dimensions, ensuring straightness and precise thickness.
CUTTING TO LENGTH
Cut the continuous panels into specified lengths (e.g., 2440mm) with precision saws.
PACKING
Wrap panels with PE film and pack on pallets to protect against scratches and moisture.
LOADING & SHIPPING
Load palletized products into containers, securing them for safe transportation.
Quality Control & Packing
