iFilm

A high-efficiency, energy-saving film that balances high transparency with superior insulation. Easy to install on both the interior and exterior sides of glass, it significantly reduces the need for air conditioning, enabling energy savings and emission reduction while enhancing indoor comfort.

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Product Advantages

Technical Principle

Product Specifications

Patents and Certifications

Selected Cases

Product Advantages

Technical Principle

Utilizing high-performance PET optical microfilms, this product achieves up to 94% mid-infrared emissivity. By reflecting and refracting light and heat through multiple layers, it effectively blocks thermal gain and reduces indoor temperatures, while maintaining high visible light transmission and UV blocking rates. It balances high light transmittance with excellent thermal insulation. Suitable for application on both the interior and exterior sides of glass, it significantly reduces the need for air conditioning.

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Product Specifications

EFC-G75
EFC-G-75.png
Visible light transmittance
75%
Total solar energy rejection
47%
UV radiation rejection
99.9%
Infrared rejection
91%
Mid infrared emissivity
92.2%
Shading Coefficient
0.53
EFC-D35
EFC-D-35.png
Visible Light Transmittance
37.0%
Ultraviolet Rejection
100.0%
Infrared Rejection
95.0%
Mid-infrared Emissivity
90.0%
Solar Heat Gain Coefficient
41.2%
Shading Coefficient
0.47
EFC-D50
EFC-D-50.png
Visible Light Transmittance
51.0%
Ultraviolet Rejection
99.8%
Infrared Rejection
87.0%
Mid-infrared Emissivity
92.0%
Solar Heat Gain Coefficient
47.7%
Shading Coefficient
0.55
EFC-G55
EFC-G-55.png
Visible Light Transmittance
60.0%
Ultraviolet Rejection
99.6%
Infrared Rejection
91.0%
Mid-infrared Emissivity
90.9%
Solar Heat Gain Coefficient
49.1%
Shading Coefficient
0.57
EFC-B60e
EFC-B-60e.png
Visible Light Transmittance
71.0%
Ultraviolet Rejection
99.5%
Infrared Rejection
99.7%
Mid-infrared Emissivity
92.0%
Solar Heat Gain Coefficient
51.3%
Shading Coefficient
0.59
EFC-D20
EFC-D-20.png
Visible Light Transmittance
23.0%
Ultraviolet Rejection
99.9%
Infrared Rejection
93.8%
Mid-infrared Emissivity
92.0%
Solar Heat Gain Coefficient
34.9%
Shading Coefficient
0.40
EFC-D20e
EFC-D-20e.png
Visible Light Transmittance
23.0%
Ultraviolet Rejection
99.9%
Infrared Rejection
96.9%
Mid-infrared Emissivity
92.0%
Solar Heat Gain Coefficient
34.9%
Shading Coefficient
0.40
EFC-B70
EFC-B-70.png
Visible Light Transmittance
68.0%
Ultraviolet Rejection
99.9%
Infrared Rejection
99.9%
Mid-infrared Emissivity
90.2%
Solar Heat Gain Coefficient
49.3%
Shading Coefficient
0.57
EFC-B70e
EFC-B-70e.png
Visible Light Transmittance
69.0%
Ultraviolet Rejection
99.8%
Infrared Rejection
89.0%
Mid-infrared Emissivity
91.7%
Solar Heat Gain Coefficient
50.4%
Shading Coefficient
0.58
EFC-D08
EFC-D-08.png
Visible Light Transmittance
8.0%
Ultraviolet Rejection
86.2%
Infrared Rejection
93.0%
Mid-infrared Emissivity
89.6%
Solar Heat Gain Coefficient
11.8%
Shading Coefficient
0.13
EFC-B23
EFC-B-23.png
Visible Light Transmittance
22.0%
Ultraviolet Rejection
99.5%
Infrared Rejection
86.0%
Mid-infrared Emissivity
94.0%
Solar Heat Gain Coefficient
24.6%
Shading Coefficient
0.28
EFC-B30e
EFC-B-30e.png
Visible Light Transmittance
30.0%
Ultraviolet Rejection
99.8%
Infrared Rejection
63.0%
Mid-infrared Emissivity
92.0%
Solar Heat Gain Coefficient
45.3%
Shading Coefficient
0.52
EFC-B45
EFC-B-45.png
Visible Light Transmittance
48.0%
Ultraviolet Rejection
99.7%
Infrared Rejection
66.0%
Mid-infrared Emissivity
92.0%
Solar Heat Gain Coefficient
46.1%
Shading Coefficient
0.53
EFC-B55
EFC-B-55.png
Visible Light Transmittance
60.0%
Ultraviolet Rejection
99.4%
Infrared Rejection
57.4%
Mid-infrared Emissivity
92.0%
Solar Heat Gain Coefficient
58.0%
Shading Coefficient
0.67
EFC-B65
EFC-B-65.png
Visible Light Transmittance
64.0%
Ultraviolet Rejection
99.8%
Infrared Rejection
94.0%
Mid-infrared Emissivity
91.5%
Solar Heat Gain Coefficient
45.8%
Shading Coefficient0.54

Patents and Certifications

The products have been certified to ISO 14001, 45001, and 9001 standards, meeting stringent mechanical property requirements such as waterproof, oil-proof, dust-proof, flame-retardant, and highly hydrophobic characteristics. They comply with RoHS, REACH, HKCC, and China Green Product requirements, ensuring safety and harmlessness. They have received the Platinum rating in Construction Industry Council (CIC) Green Product Certification.

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Invention Patents
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10
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Green Product Certifications
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