White Antimicrobial Rigid PVC Board is a solid thermoplastic sheet manufactured with integrated silver-ion antimicrobial agents to inhibit bacterial proliferation on high-hygiene surfaces. Unlike coated or laminated panels, the active antimicrobial compound is distributed uniformly throughout the entire core matrix, maintaining full performance after cutting, machining, or surface wear. Designed for cleanroom wall cladding, medical interiors, and food processing facilities, this high-density sheet provides a non-porous, moisture-resistant barrier that replaces traditional fiber-reinforced plastic (FRP) panels.
Specifications & Customization
|
Technical Parameter |
Standard Specification |
Customization Range |
Test Standard |
|
Thickness |
1.0 mm – 10.0 mm |
± 0.05 mm (1–3 mm); ± 0.1 mm (4–10 mm) |
ISO 4593 |
|
Sheet Dimensions |
1220 × 2440 mm / 1220 × 3050 mm |
Widths up to 1500 mm; Lengths up to 6000 mm |
Custom Cut |
|
Material Density |
1.40 – 1.45 g/cm³ |
Solid unfoamed extrudate |
ISO 1183 |
|
Antimicrobial Rate |
> 99.99% log reduction |
Tested against E. coli, S. aureus, MRSA |
ISO 22196 |
|
Fire Resistance |
Class A / Class 0 / B-s3,d0 |
Self-extinguishing upon flame removal |
ASTM E84 / EN 13501-1 |
|
Water Absorption |
< 0.1% |
Non-porous hydrophobic surface |
ISO 62 |
|
Hardness |
Shore D 80 – D 82 |
High rigid impact strength |
ISO 868 |
Technical Characteristics & Fabrication
Material Properties
Homogeneous Additive Structure: Active antimicrobial ions are compounded directly into the base resin prior to extrusion, preventing performance loss from physical scrubbing or scratching.
Chemical Compatibility: Withstands repeated exposure to hydrogen peroxide, isopropyl alcohol, chlorine bleach, and industrial caustic washdown solutions.
Dimensional Stability: Zero moisture absorption prevents panel bowing, surface swelling, or joint separation in high-humidity operating environments.
Fabrication Capabilities
CNC Routing & Cutting: Standard carbide-tipped tooling achieves clean cut edges without chipping, melting, or micro-cracking.
Thermoforming: Formable into seamless corner coves and edge wraps under uniform heating between 130°C and 150°C.
Joint Welding: Compatible with hot-air thermal PVC welding rods, solvent welding compounds, and structural polyurethane adhesives.
Mechanical Shearing: Guillotine shears process gauges up to 3 mm cleanly without fracture propagation along the cut line.
Application Scenarios
Hospital Operating Rooms & Intensive Care Units: Wall lining systems resist daily medical disinfection protocols while inhibiting bacterial growth between sanitation cycles.
Cleanrooms & Research Laboratories: Wall panels comply with ISO Class 5–8 environmental standards without particulate shedding or off-gassing.
Food & Meat Processing Plants: Hygienic wall partitions allow high-pressure hot water washdowns with alkaline detergents while preventing fungal growth.
Commercial Kitchens & Food Preparation Facilities: Impact-resistant wall cladding replaces ceramic tiles, eliminating grout lines where organic grime collects.
Cold Storage & Walk-In Coolers: Low-temperature impact resistance prevents cracking during material handling while resisting condensation-induced surface microbes.
Quality Assurance, Packaging & Logistics
Quality Control Standards
Material Certification: Mill Test Reports accompany each production batch to document mechanical, fire, and structural performance.
Efficacy Testing: Third-party laboratory test reports confirm bacterial reduction compliance according to ISO 22196 protocols.
Dimensional Monitoring: Automated inline optical gauges continuously verify thickness tolerance, sheet width, and edge squareness during extrusion.
Packaging Specifications
Surface Protection: PE masking film applied to both faces protects against scuffing, scratches, and dust during transport.
Palletization: Heavy-duty wooden pallets secured with high-tensile PET strapping and protective corner edge boards.
Container Loading: Pallets wrapped in stretch film and sealed with internal moisture barriers to prevent sea-freight transit movement.
Sample Policy & Workflow
Sample Availability: A4 sample swatches, structural thickness strips, and color chips are supplied for chemical compatibility and laboratory testing.
Production Timeline: Automated extrusion capacity supports full container load shipments within 14 to 21 days from order confirmation.
Frequently Asked Questions
Q: What makes this sheet different from regular rigid PVC or PVC foam board?
A: This material is a solid, high-density extrudate (1.40–1.45 g/cm³) containing integrated silver-ion antimicrobial agents throughout its structure. PVC foam board features a cellular core with lower density, making it lighter but less resistant to impact and chemical intrusion. Regular rigid PVC lacks antimicrobial compounds, allowing surface bacteria to survive between cleaning schedules.
Q: Does the antimicrobial efficacy wear off after repeated chemical washdowns?
A: No. The antimicrobial compound is incorporated directly into the raw resin matrix during extrusion. As the panel experiences micro-abrasion or surface wear, active agents remain exposed throughout the entire thickness of the sheet.
Q: How are panel joints sealed during installation to ensure hygienic standards?
A: Panels are joined using thermal PVC welding rods via hot-air tools to create a monolithic, gap-free surface. Alternatively, dedicated PVC joiner profiles or elastomeric cleanroom sealants can be utilized.
Q: What surface finishes are available, and how do they impact cleanability?
A: Smooth gloss and satin matte finishes are available. The smooth gloss finish provides low friction for rapid wipe-down routines, while the satin matte finish minimizes light reflection in high-intensity lighting environments.
Q: Can this sheet be thermoformed around wall corners?
A: Yes. The solid rigid formulation softens between 130°C and 150°C, allowing it to be bent into internal and external corner coves to eliminate joint seams in critical corners.
Q: What specifications should be provided when requesting a quotation?
A: Please specify the target panel thickness, sheet dimensions, required surface finish, fire rating standard, total surface area or sheet quantity, and the destination discharge port.
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