Product Specification

Product Overview

The Westglass PVB Materials Laminated Film Series (polyvinyl butyral) is a high-performance, safety-focused polymer interlayer material critical to manufacturing architectural laminated glass. By bonding glass panes with PVB film under high temperature and pressure, it forms a "glass-PVB-glass" composite structure widely used in curtain walls, skylights, windows, and doors. Renowned for safety, noise reduction, and energy efficiency, it sets the standard for modern building glazing.

Why Choose Westglass?

1.     8 Years of Global Expertise:

• Trusted exporter with extensive experience in PVB film, ensuring reliable quality and international compliance.

2.     Stringent Quality Assurance:

• 100% full inspection of all rolls to meet strict safety and performance benchmarks.

3.     Tailored Solutions for Every Need:

• Customizable packaging, logo printing, width (1.52m standard, adjustable), and technical parameters (thickness, transmittance, color).
• Versatile combinations of thickness, color, and functional layers to suit unique project requirements.

4.     Exceptional Service Excellence:

• Dedicated after-sales team for technical support and bespoke solutions.
• Rapid delivery: Non-custom orders shipped within 1 business day for quick turnaround.

Core Advantages

1.     Uncompromising Safety & Structural Integrity

• Explosion-Proof & Impact-Resistant:
  • PVB film ensures robust interlayer adhesion, maintaining stability in extreme conditions (high/low temperatures, humidity). Absorbs impact energy to prevent glass shards from scattering, meeting strict architectural safety glass standards.
• Wind & Earthquake Resistance:
  • High-toughness PVB absorbs and distributes forces, enhancing glass strength to slow crack propagation—critical for high-rises and seismic zones, providing extra evacuation time during emergencies.

2.     Energy Efficiency Redefined

• Thermal Insulation:
  • Combined with Low-E coatings or infrared-blocking layers, it reduces heat transfer, cutting HVAC energy use by 15%–30% for significant cost savings.
• UV Protection:
  • Blocks harmful UV rays to protect indoor furniture, flooring, and artworks from fading and degradation, extending their lifespan.

3.     Superior Acoustic Performance

• Noise Reduction:
  • Multi-layer PVB structures dampen external noise by 30–40 dB, creating quiet, comfortable interiors—ideal for noise-sensitive environments like airports, hospitals, and urban buildings.

4.     Optical Clarity & Design Flexibility

• Pristine Visual Quality:
  • High-transparency PVB preserves natural light and color accuracy, ensuring distortion-free views with no impact on glass transmittance.
• Custom Aesthetics:
  • Available in colored, frosted, or printed designs to match architectural aesthetics, from modern minimalism to historic renovations.

5.     Durability & Environmental Responsibility

• All-Weather Resilience:
  • Withstands -40°C–80°C temperatures and high humidity, maintaining performance for decades without yellowing or delamination.
• Eco-Certified Safety:
  • Compliant with RoHS, REACH, and other global environmental standards—free of harmful chemicals for safe indoor and outdoor use.

Application Scenarios

• Curtain Walls & Skylights: Enhances wind resistance while maintaining sleek designs for commercial and residential buildings.
• Schools & Hospitals: Explosion-proof glass reduces accident risks; noise reduction creates peaceful environments for learning and healing.
• Commercial Buildings: Lowers energy costs through thermal insulation, ideal for large-scale glazing projects
• Historic Renovations: Upgrades safety without altering original architectural aesthetics, preserving heritage while meeting modern standards.

Elevate Safety, Comfort, and Sustainability with Westglass PVB Film

Contact us today for custom solutions—engineered for performance, trusted by global architects and glazing experts.

Technical Parameters