Perforated Gypsum Board with PVC Film: Engineered for Performance and Protection

Overview

The Perforated Gypsum Board with PVC Film represents a significant advancement in modern building materials, combining functional acoustics with robust environmental protection. Designed for commercial, industrial, and high-humidity applications, this engineered solution integrates precision perforation technology with a fused PVC surface layer to deliver unmatched performance in demanding environments.

Core Technical Attributes

1. **Waterproof Barrierused PVC film coating creates a seamless hydrophobic barrier, achieving 99.3% impermeability against moisture ingress (ASTM D3273 standards). This eliminates structural degradation risks in high-humidity zones such as kitchens, laboratories, or tropical climates, while resisting mold colonization and water-induced warping.

2. Certified Fireproof Integrity

Featuring a mineral-reinforced gypsum core and flame-retardant PVC layer, the board achieves Class A fire resistance (/BS 476-22 certified). The composite structure delays flame propagation for 120+ minutes, significantly enhancing compartmentalization safety in emergency scenarios.

3. Structural Durability Optimization

• Impact Resistance: 15% higher surface hardness (Rockwell M-scale) versus standard gypsum boards, withstanding accidental impacts up to 50J without fracture.
• Dimensional Stability: ≤0.07% thermal expansion coefficient between -20°C to climatic cycles.
• Abrasion Resistance: PVC film surface maintains integrity after 10,000+ Taber cycles (ASTM D4060), suitable for high-traffic areas.

Functional Advantages

• Acoustic Performance: Precision perforations enable 0.85 NRC sound absorption, ideal for echo control in auditoriums or offices.
• Hygienic Surface: Non-porous PVC layer permits hospital-grade disinfection (compatible with sodium hypochlorite/70% ethanol solutions).
• Installation Efficiency: Pre-finished surface eliminates post-installation painting, reducing project timelines by 30%.

Recommended Applications

• Healthcare facilities (ORs, sterile zones)
• Food processing plants & cold storage
• Transportation hubs (airports, subways)
• Fire-rated partitions & ceiling systems

Compliance & Sustainability

• GREENGUARD Gold certified for low VOC emissions
• 72% recycled gypsum content by mass
• Fully recyclable through PVC separation protocols

This board redefines durability benchmarks while addressing critical safety and environmental requirements—delivering lifecycle cost reductions through minimized maintenance and extended service intervals.