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Window Film

Window Film

Window Film

RIEOS Window Film is a thin, transparent layer that can be applied to both home and car windows to improve energy efficiency and comfort. It effectively blocks solar heat and UV radiation, keeping indoor and in-car temperatures more stable while reducing the need for air conditioning. In homes, it helps protect furniture and flooring from sun damage and reduces glare, enhancing comfort without sacrificing natural light. When applied to car windows, it prevents interior fading, reduces glare for better visibility, and adds privacy and security by making it harder to see inside. Additionally, it helps improve fuel efficiency by reducing the need for excessive air conditioning in vehicles. Overall, this film offers an eco-friendly solution that boosts comfort, saves energy, and protects interiors.

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Features

● Efficient Insulation: Effectively blocks heat radiation from sunlight, creating a cool and comfortable driving environment.

● UV Protection: Effectively prevents 99% of UV radiation, reducing harm to the skin, eyes, and car interior caused by ultraviolet rays.

● Glare Reduction: Reduces glare during driving, ensuring clear vision and driving safety.

● Eye Protection: Advanced spectral selection technology ensures clear vision, preventing vision impairment caused by blurred sight.

● Glass Protection: Effectively prevents secondary injuries caused by shattered glass in traffic accidents.

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Features
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Features

● Scratch-Resistant: The film’s advanced scratch-resistant coating prevents damage to the window surface due to frequent window raising/lowering or external friction.

● Safety and Anti-Theft: Delays the time it takes to break the window, reducing the risk of theft and property loss.

● Privacy Protection: Creates a private space for you and your belongings, preventing prying eyes from seeing inside.

● Car Aesthetics: Enhances the appearance of the vehicle, harmonizing the color of the glass with the color of your car.

● Energy Saving: Through efficient insulation, effectively reduces fuel consumption and extends the life of the air conditioning compressor.

STRUCTURE

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  • SUBSTRATE LAYER : Transparent and with very strong impact resistance, this substrate layer can block impacts when subjected to external forces.
  • WEAR-RESISTANT OUTER LAYER : Coated on the outer layer of the heat-insulating film, it is highly scratch-resistant.
  • PRESSURE-SENSITIVE ADHESIVE LAYER : This layer allows for easy rework and, in the event of an external impact.
  • HEAT INSULATION FUNCTION LAYER : This layer uses various metals, oxides, or nano-heat-insulating materials.
  • LAMINATED ADHESIVE LAYER : This layer must be highly transparent, not obstructing the driver's view.
  • Wheel sets: 4-inch, 5-inch, 6-inch, 9-inch, and 10-inch wheels, meeting the needs for different pipe diameters and inspection scenarios.
  • UV PROTECTION LAYER : This layer consists of a polyester fiber optical film with UV protection capabilities.
  • TRANSPARENT SUBSTRATE : Used as the protective film for the energy-saving membrane, it is peeled off during installation.

Window Film Performance Parameters

In the window film industry, there are various standard parameters used to assess product performance. The most widely recognized international standards are the NFRC (National Fenestration Rating Council, USA) and GA/T 744 (the Chinese national public safety industry standard for automotive window films). Due to differences in testing methods, some parameters may vary between the two standards.

TSER

Total Solar Energy Rejection (TSER)

TSER refers to the percentage of solar heat energy that the film can block when applied to glass. A higher TSER value indicates better heat rejection performance, while a lower TSER value signifies poorer heat control.

Infrared Rejection Rate (IRR)

Most of the solar heat comes from infrared radiation within sunlight. A higher IRR value means better rejection of infrared energy, which directly correlates to superior heat insulation. Conversely, a lower IRR value indicates less effective heat control.

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UVR

Ultraviolet Rejection Rate (UVR)

This measures the film's ability to block ultraviolet (UV) radiation. A higher UVR value means better protection against UV rays, reducing the risk of fading and skin damage, while a lower UVR value indicates less protection.

Visible Light Transmission (VLT)

VLT refers to the percentage of visible light that passes through the film-coated glass. A higher VLT value results in a brighter, more transparent interior, while a lower VLT value creates a darker, more opaque environment.

VLT
VLR

Visible Light Reflectance (VLR)

VLR measures the percentage of visible light reflected off the surface of the film when it is exposed to light. A higher VLR value indicates a stronger mirror-like reflection, while a lower value means less reflection. For automotive window films, it is important to maintain a low internal reflection to avoid compromising the driver’s visibility.

Thickness

The thickness of the window film impacts its mechanical strength and durability. Standard window films typically range from 1.5 to 2 mils.

Thickness
Window Film Performance Parameters

FAQ

  • Q1: What is window film and how does it work?

  • Q2: Will window film affect the appearance of my windows?

  • Q3: Is window film easy to remove?

  • Q4: Can window film be applied to all types of windows?