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Product Description
| 8mm laminate floor | Technical Sheet | ||
| Inspecting Items | Reference | Standard Value | |
| Appearance | |||
| Damage, Chipping, Wrinkle, Pin hole | EN 14342 2013 & GB/T 18102 2007 | Not allowed | |
| Delamination,Peeling | Not allowed | ||
| Impurity, Bubble, Scratch, Glue Mark, Discolor, Dent, Stain, etc. | Not Visually Apparent (View from 70cm,not more than 1 defect of diameter less<1mm) | ||
| Off-register | ≤1mm | ||
| White Edge on Surface | Not allowed | ||
| Appearance/Color/Emboss Match | Must match master sample | ||
| Dimension Characteristic and Deviation Requirement | |||
| Dimension Deviation | Deviation of Length | EN 14342 2013 & GB/T 18102 2007 | Deviation ≤0.13% of nominal length up to 0.5mm. |
| Deviation of Width | Nominal Width +/-0.20 mm | ||
| Deviation of Thickness | Nominal value +0.3mm,-0.2mm; | ||
| Squareness | ≤400mm,≤0.25mm; >400mm,≤0.35mm; | ||
| Straightness | ≤400mm,≤0.25mm; >400mm,≤0.35mm; | ||
| Height Difference | ha≤0.10mm,hmax≤0.15mm | ||
| Gapping | Oa≤0.10mm,Omax≤0.15mm | ||
| Physical Character | |||
| Static Bending Strength | EN 14342 2013 & GB/T 18102 2007 | Average Value> 30 Mpa; Min Val >24 Mpa; | |
| Internal Bond Strength | Average Value> 1 Mpa; Min Val > 0.8 Mpa; | ||
| Rate of Water Content | 3%-10% | ||
| Density | >850 kg/m3 | ||
| Thickness expansion after water absorption | <18% | ||
| Surface Gluing Strength | Average Value > 1 Mpa; Min Val >0.8 Mpa; | ||
| Scratch Resistance | >4N | ||
| Dimensional Stability | <0.9mm | ||
| Abrasion Resistance | AC1>2500;AC2>4000;AC3>6000; AC4>9000 | ||
| Cigarette Test | No black spot;No bubble; No flaw | ||
| Stain Resistance | ISO 26987 | lodine,asphalt,mustard, shoeshine, mark pen, without clear stain residue | |
| Color Fastness | EN ISO 105-B02:2013 | ≥ Grade 4 | |
| Toxic Element Limit | |||
| Formaldehyde emission (mg/L) | GB/T 18102 2007 | E2<5.0 | |
| E1<1.5 | |||
| Remark | |||
| a) All the above inspected items are required to be done under temperature 23 ±2℃, RH =50 ±10%, and all specimens should be put at least 24 hours in same circumstance. | |||
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