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anti-fog film

Anti-Fog Films

POLYVANTIS Film & Sheet business provides advanced anti-fog film solutions engineered for environments where visibility and optical clarity are essential. LEXAN™ HP92AF anti-fog film is a one-side coated polycarbonate material that maintains transparency even in high-humidity conditions. This anti-fog film supports long-term clarity for goggles, visors, windows, and other protective or functional surfaces requiring stable performance. 

Specifications

Material LEXAN™ HP92AF ANTI-FOG FILM
Types One-side coated Polycarbonate film
Thicknesses 0.007 – 0.015”(0.175 – 0.37mm)
0.20 – 0.03” (0.508 – 0.762mm)
Textures Flat Surface

Engineered Material for Demanding Environments

LEXAN™ HP92AF anti-fog film combines durable polycarbonate material technology with a specialized anti-fog coating. The film offers abrasion resistance, impact resistance, and excellent light transmission, enabling clear visibility during sudden temperature changes or prolonged exposure to humidity. Users in healthcare, manufacturing, industrial workspaces, and packaging environments rely on this material for dependable clarity. 

Its surface coating helps prevent condensation buildup, supports repeated cleaning, and remains compatible with commercial ophthalmic dies. The LEXAN™ film is thermoformable, printable, and suitable for both flat and 3D-formed applications. 

Benefits & Advantages of Anti-Fog Film

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Anti-fog performance:
Maintains clarity with no flashover under humidity. 
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High impact strength: 
A durable polycarbonate material with strong resistance to abrasion.
 
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Excellent optical clarity: 
Light transmission >88% across all thicknesses.
 
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Easy processing: 
Suitable for die-cutting without debris.
 
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Chemical resistance: 
Withstands repeated cleaning cycles.
 
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Printable: 
Compatible with custom designs and graphic applications.
 
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Anti-fog Properties

Our anti-fog films are engineered with a one-side coating to provide long-term anti-fog performance, optical quality, scratch resistance, impact strength, and chemical durability. Originally developed for medical face shields, these films now support a broader range of applications, from protective windows to displays and industrial viewing panels. 

LEXAN™ HP92AF anti-fog film performs reliably in environments with fluctuating temperatures and humidity, including transition zones between controlled and uncontrolled climates. Its thermoformability, printability, and durability make it suitable for both functional and aesthetic product requirements. 

POTENTIAL APPLICATIONS

This anti-fog film is suitable for many different industries and end-use segments. Discover all industries we support. 

Healthcare 

  • Medical instrument lenses 
  • Medical displays 
  • Anti fog film for goggles 

Industrial 

  • Safety goggles 
  • Protective windows 
  • Anti-fog packaging film 
  • Industrial viewing panels 
  • Antifog applications 

Automotive & Mobility 

  • Motorcycle visor applications 
  • Automotive cluster lenses 
  • Interior display surfaces 

Consumer Products 

  • Anti fog film for glasses 
  • Anti fog mirror film 
  • Anti fog window film 
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Why Choose POLYVANTIS

  • Global expertise in electrical and electronic film technologies  
  • Advanced LEXAN™ film materials for insulation and protection  
  • Flame retardant and halogen-free options for sustainable design  
  • High-performance films tailored for insulation and electronic applications  
  • Dedicated technical support and customization for OEMs and suppliers 

Whether you require appliance protection film, interface materials, or advanced overlays, POLYVANTIS delivers versatile, reliable film solutions to meet demanding industry needs. 

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Frequently Asked Questions

Do anti-fog films work? Yes, anti-fog films are engineered to reduce condensation and maintain clear visibility in humid or high-temperature environments. Their coating helps prevent moisture buildup on the surface. 
Does anti-fog coating really work?

Anti-fog coatings are designed to maintain clarity by minimizing fog formation. Performance depends on material quality, environment, and cleaning practices. 

Is there a window film that allows you to see out but not in? Some specialty window films provide outward visibility while reducing inward visibility, depending on lighting and design. These solutions vary by application and intended privacy level. 
Does anti-fog coating wear off? Over time, repeated cleaning or environmental exposure may reduce coating performance. Proper maintenance helps extend longevity. 

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