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Technical Specifications of SPC Flooring

栏目：Industry 发布时间：2025-07-28

As environmental safety and durability become essential in modern flooring solutions, SPC (Stone Plastic Composite) flooring has emerged as a leading choice across residential, commercial, and public infrastructure projects. Below are the key technical specifications and performance parameters of SPC flooring:

1. Basic Structural Layers

SPC flooring typically consists of 4–5 layers:

  1. UV Coating – Provides scratch resistance and UV protection

  2. Wear Layer – Enhances abrasion resistance and product longevity

  3. Decorative Film – Realistic wood/stone textures and aesthetics

  4. SPC Core – Composed of calcium carbonate (stone powder) + polymers for rigidity

  5. Underlayment (Optional) – IXPE or EVA backing for sound absorption and comfort

2. Key Technical Parameters

Performance ItemTechnical Specification
Thickness Range3.0mm – 6.5mm (standard sizes)
Wear Layer Thickness0.2mm – 0.7mm (≥0.5mm recommended for commercial use)
Dimensional Stability≤0.02% (after heat/cold cycling test)
Fire ResistanceClass B1 (GB standard) / EN 13501-1 Bfl-s1
Water Resistance100% waterproof, no swelling or deformation
Sound InsulationIXPE/EVA backing can reduce noise by 12–20dB
Elasticity & FootfeelHigh resilience, comfortable underfoot
Impact ResistancePasses 750mm steel ball drop without cracking
Stain Resistance≥Grade 4 (per EN 423 test)
Slip ResistanceRated R9–R11, remains slip-resistant when wet
Formaldehyde EmissionE0 or ENF grade (meets European standards)
Installation MethodClick-lock system (no glue required)
Service LifeCommercial: 10–15 years; Residential: 15–25 years
3. Environmental & Safety Standards

  • Environmental Compliance: ISO 14001 certified

  • Certifications: CE, Floorscore, SGS, REACH, RoHS

  • Recyclability: ≥80%, free of heavy metals and harmful VOCs

4. Recommended Applications

  • Residential: Living rooms, bedrooms, kitchens, bathrooms

  • Commercial: Offices, retail stores, hotels, apartments

  • Public Spaces: Schools, hospitals, airports, showrooms, elder care facilities


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