| Test Items | Reference | Standard Value |
| Appearance / Color Match | Master Sample | Match |
| Plank Thickness | EN428 | n±0.15mm |
| Plank Length | EN427 | n<300mm:±0.1mm n≥300mm:±0.3mm |
| Plank Width | ||
| Squareness | ≤0.15mm | |
| Edge straightness | ≤0.15mm | |
| Lock Strength | Halead Standard | Thickness≥5.0mm:≥160N/5cm; Thickness<5.0mm:≥120N/5cm |
| Fire Rating – Flame Spread – CRF | ASTM E648 | Class I (> 0.45 W/cm2) |
| Fire Rating – Smoke Evolution – OSD | ASTM E662 | Class 1 (< 450) |
| Water Absorption | ASTM D570-98 | ≤3% |
| Gloss | ASTM D523 | Target±1° |
| Dimensional Stability (72℃) | EN434 | ≤0.15% |
| Curling After Exposure to Heat(72℃) | EN434 | ≤1.2mm |
| Opening between elements (Assembled) | EN13329 | ≤0.15mm |
| Height Difference (Assembled) | ≤0.15mm | |
| Wear Resistance | EN 13329 (S-42, 200 cycle change) | Wear Layer Thickness 0.2 mm: IP ≥ 1000 cycles; Wear Layer Thickness 0.3 mm: IP ≥ 1800 cycles; Wear Layer Thickness 0.5 mm: IP ≥ 4000 cycles; Wear Layer Thickness 0.7 mm: IP ≥ 6000 cycles; |
| Gloss Retention | EN 16094A | ≥2 grade |
| Micro-scratch Resistance | EN 16094B | ≥2 grade |
| Phthalate | CA Prop 65 | ≤1000PPM |