Product Specification

Product Overview

The Westglass PVB Materials Laminated Film Series for automotive window glass is a high-performance, safety-reliable interlayer bonding material designed to enhance the strength, safety, and comfort of vehicle glazing. Widely used in manufacturing laminated glass for windshields, side windows, and sunroofs, this film integrates nano-insulating media into PVB resin—strengthening heat insulation, noise reduction, and UV resistance while retaining classic explosion-proof properties. With high transparency and eco-friendliness, its unique composite structure elevates driving safety, reduces energy consumption, and optimizes the driving experience, making it a core material in automotive glass production.

Why Choose Westglass?

1.     8 Years of Export Expertise:

• Trusted global supplier with extensive experience in automotive PVB film, ensuring consistent quality and international compliance.

2.     Rigorous Quality Control:

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

3.     Fully Customizable Solutions:

• Tailored packaging, logo printing, width adjustment (standard: 1.52m, customizable), and technical parameters (thickness, transmittance, color).
• Flexible layer combinations for thickness, color, and functionality to suit diverse vehicle designs.

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 efficient production scheduling.

Core Advantages

1.     Explosion-Proof Safety for Secure Driving

• Superior Impact Resistance:
  • Strong adhesive strength and elastic toughness absorb and distribute impact forces, keeping shattered glass fragments attached to the film to prevent injuries—compliant with international safety standards.
• Anti-Intrusion Protection:
  • Withstands violent impacts, delaying forced entry—ideal for high-security vehicle applications.

2.     Efficient Thermal Insulation

• Infrared Heat Blocking:
  • Reduces heat transfer by 3–5°C in summer, cutting air conditioning energy use by 30% for cooler cabins and lower fuel/electricity consumption.
• 99% UV Blocking:
  • Shields interior materials (dashboard, seats) from UV-induced fading and aging, extending their service life.

3.     Enhanced Noise Reduction

• Acoustic Performance:
  • Optimized layer structure reduces high-frequency noise by 2.5 dB+, especially beneficial for electric vehicle side windows to balance noise control and lightweight design.
• High-Damping Core Layer:
  • Effectively isolates external noise, creating a quieter, more comfortable cabin environment.

4.     Optical Clarity & Design Flexibility

• Pristine Visual Quality:
  • Ultra-high transparency with haze <0.7% ensures distortion-free views and accurate color representation, critical for driver visibility.
• Custom Color Options:
  • Available in subtle tints (e.g., light blue) for personalized aesthetics without compromising thermal performance.

5.     Eco-Durability for Long-Lasting Performance

• Extreme Environment Resistance:
  • Withstands -40°C–85°C temperatures and high humidity, resisting yellowing and delamination for 5+ years of stable performance.
• Safe & Sustainable:
  • Zero formaldehyde, compliant with national and international environmental standards, ensuring healthy cabin air quality.

Application Scenarios

• ICE Vehicles: Windshields and side windows—prioritizing explosion-proof safety and thermal efficiency.
• Electric Vehicles: Side windows and sunroofs—enhancing noise insulation for quieter rides and supporting lightweight design to extend battery range.
• Luxury & Executive Vehicles: Privacy glass with custom tints—balancing transparency and anti-peering functionality.
• Commercial Fleets: Logistics trucks and buses—protecting glass from damage and reducing maintenance costs.

Ready to Elevate Your Vehicle Glazing?

Contact Us Today for a custom PVB film solution—engineered for safety, efficiency, and seamless integration into modern automotive design.

Technical Parameters