Product Overview

The Westglass Automotive Window PVB Materials Laminated Film Series is engineered for enhanced vehicle glass safety and comfort, utilizing polyvinyl butyral (PVB) resin and high-temperature, high-pressure lamination technology to bond multi-layer glass into a strong composite structure. With core functions including impact resistance, noise reduction, and UV blocking, it offers 30%–90% customizable light transmittance, 0.38mm–1.52mm thickness options, and a 10-year warranty. Widely used in manufacturing windshields, side windows, and sunroofs, its unique design enhances driving safety, reduces energy consumption, and elevates the driving experience—making it a core material in the automotive glass supply chain.

Why Choose Westglass?

• 8 Years of Export Expertise: Trusted global supplier with extensive experience in automotive PVB film, ensuring reliable quality and compliance with international standards.
• Rigorous Quality Control: 100% full inspection of all rolls—from raw material sourcing to final packaging—to guarantee consistent performance.
• Flexible Customization:
  • Tailored packaging, logo printing, width adjustment (500mm–3000mm), and parameter customization (thickness, transmittance, color).
  • Customizable layer combinations for thickness, functionality (e.g., thermal, acoustic), and aesthetic needs.
• Exceptional Service:
  • Dedicated technical support team for product selection, installation guidance, and bespoke solutions.
  • Fast delivery: Non-custom orders shipped within 1–3 business days for efficient production scheduling.

Core Advantages

1.     Robust Safety Protection

• Impact Resistance & Anti-Shattering:
  • Molecular-level bonding via 130°C–150°C lamination ensures the film absorbs 90% of impact energy from gravel or collisions, keeping shattered glass fragments attached and preventing injuries.
• Enhanced Anti-Intrusion Design:
  • Thickened PVB film (1.52mm) boosts tear resistance by 30%, withstanding blunt force impacts to delay forced entry—ideal for armored vehicles and luxury MPVs.

2.     Thermal Control & Energy Efficiency

• Nano-Insulation Technology:
  • Special nano-insulating particles block 92% of near-infrared rays, reducing cabin temperature rise by 40% in direct sunlight tested 3–5°C lower) and cutting AC load by 30%.
• 99% UV Protection:
  • Polymer UV absorbers shield dashboards, leather seats, and interiors from UV degradation, extending their lifespan by 50%+ and maintaining a fresh appearance.

3.     Advanced Noise Reduction

• Wind & Road Noise Dampening:
  • 0.76mm film reduces high-frequency wind and tire noise by 2.5dB+; multi-layer composites (e.g., PVB+EVA) achieve 5dB noise reduction—significantly better than single-pane glass for a quieter cabin.

4.     Optical Clarity & Customizable Design

• Premium Visual Performance:
  • ≥88% light transmittance (windshield grade), haze ≤0.5%, and ≥95% color fidelity ensure distortion-free views, critical for ADAS systems like lane departure and auto-parking.
• Customizable Aesthetics:
  • Available in clear, light blue, gray, and other tints to balance privacy, sun shading, and design preferences.

5.     All-Weather Durability

• Extreme Environment Resistance:
  • Passes -40°C–85°C thermal cycles (1000 cycles) and 85°C/RH95% humidity tests with no yellowing (ΔE≤2) or delamination, matching vehicle design lifespans (10+ years).
• Eco-Safe Materials:
  • Zero formaldehyde, with VOC ≤0.1mg/m³—compliant with strict automotive environmental standards for healthy cabin air.

Application Scenarios

1.     Internal Combustion Vehicles

• Windshields: 0.76mm high-transparency, explosion-proof film protects against high-speed gravel impacts while reducing AC energy use.
• Side Windows: 0.5mm thermal film blocks direct sunlight, paired with electric sunshades for enhanced comfort.

2.     Electric Vehicles

• EV Side Windows: 0.5mm ultra-thin soundproof film reduces motor noise and NVH performance, enhancing ride tranquility.
• Panoramic Sunroofs: PVB film with infrared-blocking layers balances natural light and heat control, preventing overhead heat buildup.

3.     Luxury & Executive Vehicles

• Privacy Glass: 30%–50% transmittance gray film ensures driver visibility while obscuring interior views, ideal for luxury MPVs and sedans.
• Armored Vehicles: 1.52mm thick film with multi-layer glass creates anti-smash, anti-penetration barriers for high-security needs.

4.     Commercial Fleets

• Truck Windshields: 0.76mm weather-resistant film withstands extreme temperature changes during long hauls, reducing maintenance costs.
• Bus Side Windows: 1.14mm soundproof film blocks engine and road noise, improving passenger comfort and fleet NVH performance.

Engineered for Safer, Smarter Drives

Contact Westglass Today for custom PVB film solutions that combine automotive-grade safety, energy efficiency, and design flexibility—engineered to meet the rigorous demands of modern vehicles.

Westglass PVB Film: Drive with Confidence, Comfort, and Clarity.

10-Year Warranty | Custom Solutions | 8 Years of Global Expertise

Technical Parameters