Heat insulation films (usually referring to those used in buildings or automobiles) have several advantages. Here are the main ones:
1. Heat insulation and cooling
- Blocking heat: By reflecting or absorbing the infrared rays in sunlight, it effectively reduces the amount of heat entering the room or vehicle, lowering the internal temperature.
- Energy saving and electricity reduction: Reduces the load on air conditioners and lowers energy consumption (buildings can save approximately 20%-30% of cooling electricity consumption).
2. Anti-ultraviolet
- High UV-blocking rate (up to over 99%), protecting the skin from damage and simultaneously delaying the fading and aging of interior materials, furniture, and floors.
3. Enhance Privacy
- One-way透视: Some membranes have a high reflective or dark effect, making it difficult for outsiders to see inside, thereby enhancing privacy (particularly suitable for architectural glass and car side windows).
4. Safety and Explosion-proof
- Impact Resistance: Some high-strength films can bond broken glass, preventing glass from flying and reducing the risks of accidents or theft (such as explosion-proof films).
5. Reducing Glare
- Filtering strong light: Reducing the harsh glare from direct sunlight, enhancing the comfort of driving or living.
6. Aesthetic Decoration
- Diverse Options: Offer various colors, transparency levels, and reflectivity to meet the appearance design requirements of buildings or vehicles.
7. Glass Protection
- Extended Lifespan: Reduce the risk of glass cracking caused by temperature differences.
8. Economical and Practical
- Lower cost: Compared to replacing insulated glass or installing shading facilities, applying film is a more cost-effective solution.
Comparison of applicable scenarios
Merit |
Car insulation film |
Building insulation film |
thermal insulation |
Reduce the temperature inside the vehicle |
Reduce the energy consumption of air conditioners |
Anti UV |
Protecting the skin and interior of the vehicle |
Deep-cut protection for furniture and floors |
Privacy |
Dark color / mirror finish option available |
Suitable for both commercial and residential use |
Safety |
Prevent glass splashes from penetrating deep into the area |
Deeply enhance the strength of the glass |
glare control |
Significantly improve driving visibility |
More comfortable for work or at home |
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Dimming film (also known as intelligent dimming film or PDLC film) is a kind of high-tech film material, which is able to change the light transmittance and realize the switching between transparent and opaque state through electric control, temperature control or light control. The following are its main advantages: