Diatom mud floor mat Product Structure & Core Materials1. Nappa Leather Surface LayerMaterial: High-density Nappa leather (genuine or synthetic) with waterproof and stain-resistant coating.Features: Soft textured surface, easy to clean with direct wiping.2. Recycled Sponge LayerMaterial: Recycled polyurethane foam (PU) processed into 2-3mm particles and bonded with eco-friendly adhesive (density: 80-100kg/m³).Features: Shock-absorbing cushioning, eco-degradable, and sustainable.3. Foam Absorption LayerMaterial: Modified polyurethane foam (with silicone oil and stannous octoate catalyst), porosity ≥85%.Features: Directional water-guiding structure, absorption rate of 0.5L/m²·min, tear resistance ≥50kN/m.4. Anti-Slip Rubber BaseMaterial: Natural rubber (35-45%) + calcium carbonate (50-60%) + diatomaceous earth (7-11%).Features: 3D anti-slip texture, wet-state friction coefficient ≥0.7, HQTS safety certified. Premium Comfort:Nappa surface + sponge layer for cushioned, non-slip barefoot experience. Rapid Absorption:0.5L/m²·min water uptake with directional evaporation. Enhanced Safety:Wet-state friction coefficient ≥0.7, ideal for bathrooms/kitchens. Eco-Durability:60% recycled materials, 50% higher tear resistance, 3-5 year lifespan. Customizable patterns and shapes Pattern Customization Can customize your pattern for production The surface pattern is made using 3D heat transfer printing technology