Terracool GlacierLayer (Film)
|
94% |
75% |
99.9℃ |
100% |
| High mid infrared emissivity | Visible light transmittance up to | High infrared blocking rate | High UV blocking rate |

Product Features
![]() |
![]() |
![]() |
| Efficient cooling Maximum cooling of 15.4 ℃ |
High transparency and clear field of view Up to 75% visible light transmittance |
Non metallic material High performance PET, signal unobstructed |
![]() |
![]() |
![]() |
| Ultra-high toughness Excellent stretch and elongation, explosion-proof and safe |
Stable and comprehensive performance High insulation, high barrier, and friction resistance |
Multiple colors to choose from Grey, blue, green, etc |
Product Technical Principles
By using high-performance PET optical micro attachment film, a mid infrared radiation rate of up to 94% can be achieved. Through layer by layer reflection and refraction of light and heat, it effectively isolates thermal gain and reduces indoor temperature, while maintaining high visible light transmittance and ultraviolet blocking rate, balancing high transmittance and high thermal insulation. Suitable for both inside and outside glass applications, significantly reducing air conditioning cooling requirements and saving energy.

Product Parameters
| Product | EFC-G75 | EFC-D35 | EFC-D50 | EFC-G55 | EFC-B60e | EFC-D20 | EFC-D20e | EFC-B70 | EFC-B70e | EFC-D08 | EFC-B23 | EFC-B30e | EFC-B45 | EFC-B55 | EFC-B65 |
| Image color | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
| Visible Light Transmission | 75% | 37.0% | 51.0% | 60.0% | 71.0% | 23.0% | 23.0% | 68.0% | 69.0% | 8.0% | 22.0% | 30.0% | 48.0% | 60.0% | 64.0% |
| Ultraviolet rejected | 99.9% | 100.0% | 99.8% | 99.6% | 99.5% | 99.9% | 99.9% | 99.9% | 99.8% | 86.2% | 99.5% | 99.8% | 99.7% | 99.4% | 99.8% |
| Infrared blocking rate | 91% | 95.0% | 87.0% | 91.0% | 99.7% | 93.8% | 96.9% | 99.9% | 89.0% | 93.0% | 86.0% | 63.0% | 66.0% | 57.4% | 94.0% |
| Mid infrared emissivity | 92.2% | 90.0% | 92.0% | 90.9% | 92.0% | 92.0% | 92.0% | 90.2% | 91.7% | 89.6% | 94.0% | 92.0% | 92.0% | 92.0% | 91.5% |
| Total transmittance of solar energy | 47% | 41.2% | 47.7% | 49.1% | 51.3% | 34.9% | 34.9% | 49.3% | 50.4% | 11.8% | 24.6% | 45.3% | 46.1% | 58.0% | 45.8% |
| Shading Coefficient | 0.53 | 0.47 | 0.55 | 0.57 | 0.59 | 0.40 | 0.40 | 0.57 | 0.58 | 0.13 | 0.28 | 0.52 | 0.53 | 0.67 | 0.54 |
Product patents and certifications
We have been certified according to ISO 14001, 45001, and 9001 standards, and have undergone rigorous testing to meet mechanical performance requirements such as waterproofing, oil resistance, dust resistance, flame retardancy, and high hydrophobicity. We also comply with RoHS, REACH, hazardous substance testing, HKCC, and China Green Product standards, ensuring safety and harmlessness. Received Platinum certification for green products from the Hong Kong Construction Industry Council.
| 9+ Domestic and international product certification |
10+ Domestic and international product certification |
![]() |
![]() |






















