Fire Retardant Class A PVC Marble Panel Sheet Waterproof 1220mmx2400mm

Product Specification

Fire Retardant Class A PVC Marble Sheets Built for Project Safety

Product Summary

Engineered for high-specification commercial projects, this premium Class A Flame Retardancy PVC Marble Sheets Ensure Total Safety leverages an inorganic stone-plastic matrix to deliver superior fire-retardant performance. Achieving the highest international fire ratings, it self-extinguishes with ultra-low smoke toxicity. Officially certified by SGS and RoHS 2.0 to be 100% asbestos-free and radiation-free, it is the ultimate compliant, high-safety surface solution for public infrastructures like airports, hospitals, and schools.

Product Feature

Zero Warping Under Extreme Temperatures

Advanced composite stabilizers lock polymer chains to pass -15°C to 50°C thermal cycling. Warping rate stays ≤ 0.3mm under 60° C container shipping heat.

100% Waterproof & Salt-Mist Resistance

High-density, closed-cell matrix blocks all water tracking. Zero efflorescence or yellowing under 100% humidity or coastal salt-mist; 100% blocks mold growth.

3H-5H Commercial Scratch Resistance

Cross-linked UV shields achieve a 3H-5H hardness to withstand heavy cart traffic. Highly inert to endure 1,000+ commercial chemical wipes without gloss loss.

Class A Flame Retardancy & Spatial Safety Compliance

The inorganic-heavy formula endows the sheets with inherent fire-retardant traits to self-extinguish. Releasing zero lethal toxic smoke, it complies with the strictest global public space fire and toxicity codes, eliminating project liability risks.

Technical Specifications

How to Install

1. Acclimatization & Precision Cutting

Lay UV boards flat on-site for 24+ hours to acclimate to indoor humidity. Cut panels using a portable marble cutter with a fine-tooth alloy saw blade. Deduct 1-2mm from actual length and width to leave a micro-gap for natural thermal expansion.

2. Dual-Component Adhesive Application

Wipe dust off the board back. Do not use only one glue type. Implement the "Dual-Adhesive Method": apply large dots of heavy-duty nail-free glue for instant, slip-free wall positioning, and continuous waves of neutral silicone structural adhesive along edges for 10+ years of tensile strength.

3. Panel Bedding & Air Evacuation

Align the prepped board to the wall. Press firmly from the center outward to evacuate trapped air. Gently tap with a rubber mallet (wrapped in soft cloth to protect the high-gloss UV layer) to flatten adhesive to a uniform 1-2mm thickness, ensuring a 100% full-surface bond.

4. Profile Jointing & Edge Trimming

Install specialized aluminum alloy or premium PVC H-trims and corner profiles at panel joints and corners. For a seamless minimalist look, maintain a uniform 1.5textmm gap between panels and fill later with color-matched anti-mildew sealant or epoxy grout.

5. Structural Curing & Film Stripping

Allow the adhesive to cure undisturbed at room temperature for 24 to 48 hours; avoid any mechanical stress or vibration. Once fully cured, strip the protective PE film from the bottom upward to reveal the high-gloss, scratch-resistant mirror finish.

Application Gallery

Production process

FAQ

Q1: How do your PVC marble sheets achieve Class A flame retardancy without releasing toxic fumes during a fire?

A: Our Class A Flame Retardancy PVC Marble Sheets Ensure Total Safety are formulated with over 60% non-combustible inorganic calcium carbonate. When exposed to open flames, the stone-plastic matrix acts as a thermal barrier that self-extinguishes instantly once the flame source is removed. Unlike cheap plastic composites, our sheets generate minimal heat release and pass strict toxicity tests, emitting ultra-low smoke density with zero lethal acid gases.

Q2: Western commercial bidding is highly strict about fire codes. Do these sheets hold standard North American or European safety certificates?

A: Yes. To meet rigid commercial bidding codes, our sheets are officially tested by SGS to satisfy European EN 13501-1 Class B-s1, d0 (highest rating for smoke/droplets) and can be fully optimized to hit American ASTM E84 Class A (Flame Spread Index ≤ 25). This certified performance ensures overseas project contractors can clear local fire marshal inspections smoothly with zero legal compliance hazards.

Q3: Will the fire-retardant stabilizers yellow, chalk, or degrade during extreme maritime shipping heat?

A: No. Shipping containers can trap dry heat up to60°C for weeks, which causes lower-grade panels to degrade. Our formula integrates advanced molecular heat scavengers that stabilize both the fire-retardant properties and the high-gloss UV finish. Clearing rigid thermal cycling from -15°C to 50°C with a warping deflection of ≤0.3mm, the panels arrive perfectly flat with their fire safety and mirror surface 100% intact.