Waterproof Anti-Slip Silent SPC Flooring
SPC flooring is a waterproof, durable, and easy-to-install flooring material made from stone powder and PVC. It offers excellent stability, wear resistance, and realistic wood designs, making it ideal for residential and commercial applications.
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Product Introduction






Technical Specification Sheet for SPC Flooring
SPC Flooring is a rigid core luxury vinyl flooring material that combines limestone powder and PVC stabilizers to create an extremely durable, 100% waterproof, and stable core.
1. Structural Composition (Layer by Layer)
SPC flooring is produced using a glue-free high-temperature heat-pressing process.
| Layer Name | Material | Function |
|---|---|---|
| UV Coating | Polyurethane (PU) + Nano-Ceramic | Enhances stain resistance, prevents fading from UV rays, and adjusts gloss (Matte/Glossy). |
| Wear Layer | Pure Transparent PVC Film | Protects the decor film from abrasion; thickness determines the lifespan. |
| Decor Film | High-Definition Printed PVC | Provides realistic wood grain, stone, or fabric textures. |
| SPC Core | Limestone (60-70%) + PVC Resin (25-30%) + Stabilizers | The rigid core provides extreme hardness, 100% waterproofness, and dimensional stability. |
| Underlayment | IXPE or EVA (Optional) | Provides cushioning, absorbs noise (15-20dB), and compensates for minor subfloor unevenness. |
2. Dimensional Specifications
Standard sizes vary by thickness and intended use.
A. Thickness
Total Thickness: Common options include 3.2mm, 4.0mm, 4.5mm, 5.0mm, and 6.0mm.
Residential Mainstream: 4.0mm - 4.5mm.
Commercial/Premium: 5.0mm - 6.0mm.
Wear Layer Thickness:
0.3mm (12mil): Standard residential use.
0.5mm (20mil): Families with pets/children or light commercial use.
0.7mm (28mil): High-traffic commercial areas (malls, offices).
B. Plank/Tile Sizes
Plank (Wood Pattern):
Standard: 1220 x 180 mm (48" x 7") -- Most Popular.
Large Format: 1524 x 228 mm (60" x 9").
Tile (Stone/Concrete Pattern):
300 x 600 mm (12" x 24").
600 x 600 mm (24" x 24").
3. Technical Parameters
These indicators are essential for project quality assessment and compliance.
| Parameter | Specification / Indicator | Notes |
|---|---|---|
| Density | 1900 - 2100 kg/m³ | High density, rigid and heavy hand-feel. |
| Fire Resistance | Class B1 | Flame retardant; does not produce toxic smoke. |
| Formaldehyde | Grade E0 / N.D. (Not Detected) | Eco-friendly; meets the highest indoor air standards. |
| Thermal Expansion | ≤ 0.12% | Minimal shrinkage/expansion; suitable for large-area installation. |
| Slip Resistance | R10 or DS Grade | Superior slip resistance even when wet compared to tiles. |
| Peel Strength | ≥ 60N / 50mm | Ensures layers do not delaminate over time. |
| Abrasion Cycles | ≥ 10,000 Cycles | Dependent on wear layer thickness. |
4. Buying & Inspection Tips
Visual Check: High-quality SPC core should be light gray or off-white (Virgin material). If the core is dark or black, it likely contains a high percentage of recycled material.
Odor: SPC flooring should be completely odorless.
Lock System (Click Lock): Test the flexibility of the click lock. High-quality SPC has enough toughness that the lock won't snap easily when bent by hand.
Pricing: In wholesale (Alibaba/Factory), prices are quoted per square meter based on thickness. For example, a 4.0mm thickness with 0.3mm wear layer typically ranges from 5.5to5.5to7.0/sqm (FOB) depending on quantity.
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