Parameter
|
Item |
Specification |
|
Film Structure |
200+ precision optical stack layers |
|
Total Thickness |
6.0mil (152μm) |
|
Visible Light Transmittance (VLT) |
15%/18%/35%/70%optional |
|
UV Rejection Rate |
≥99% |
|
Infrared Rejection |
99% |
|
Total Solar Energy Rejection (TSER) |
51%-65% |
|
Visible Light Reflectance (Interior) |
≤7% |
|
Color Fastness Level |
Grade 5 (highest) |
|
Operating Temperature |
-40℃ ~ 90℃ |
|
Standard Roll Size |
1.52m × 18m (36inch × 100ft) |
|
Warranty |
10 years |
Feature
Upgraded with 200+ nano-scale optical stack structure and premium 6Mil thickness, the film features unique water-activated color-changing effect, ultra-high definition, low haze and ultra-perspective vision for clear driving views all day.
It achieves a 99% actual infrared rejection rate at the 940nm core human body heat-sensing band, delivering outstanding cooling performance with remarkable heat insulation effects in heat lamp tests.
Adopting upgraded 6Mil thickened base film to greatly enhance safety protection and shatter resistance, it integrates heat insulation and automotive glass safety protection into one. The metal-free coating structure causes zero interference with all electronic signals.
Production Details

Product Qualification
The 6-Mil Optical-Stack Series is an upgraded premium product manufactured by ZR Zirui New Materials, suitable for both automotive and architectural glass applications. Produced under the strict quality control of IATF16949 and ISO9001 quality management systems, the film adopts metal-free nano coating composite technology. It relies on physical spectral refraction and filtering principles to deliver stable and consistent optical performance without performance attenuation.
Every production batch undergoes rigorous COA certification testing and reserved sample inspection. We implement full-process quality monitoring covering raw material inspection, online production patrol during nano coating, and finished product slitting quality control. The whole manufacturing process is strictly standardized to eliminate batch differences and ensure stable, high-quality product delivery for every order.



Deliver, Shipping and serving
ZR Zirui New Materials has established a rigorous product-delivery system. Strict quality control is implemented from raw-material intake to finished-goods delivery in compliance with IATF16949 and ISO9001 quality-management systems to guarantee consistent delivered-product quality.
The factory maintains partnerships with premium global freight forwarders and logistics resources. We can select optimal logistics solutions for customers according to regional-market requirements, including sea freight, air freight, rail transportation, DHL, UPS and other options.
A comprehensive after-sales service system is in place. We deliver response and support within 24 hours. For various quality-related issues, we provide analytical reports and customer-satisfactory after-sales solutions.
FAQ
Q: How does this optical-functional film realize its color-shift performance triggered by moisture?
A: This product is constructed with a core nano-optical multilayer architecture consisting of over 200 thin-film layers. Once water droplets or water vapor attach to the glass surface, they modify the refractive index of the optical stack. This physical shift brings about iridescent light refraction and creates the distinctive rainbow-hued visual appearance.
Q: Could signal disturbance happen after applying the 6‑Mil Optical‑Stack Safety Series product?
A: Signal interference will not take place. This film is completely metal-free. Its outstanding thermal-blocking capacity comes purely from light interference generated by multi-layer optical stacking. GPS, Bluetooth, cellular phones and other electronic devices can function normally without any signal disruption.
Q: Is there obvious attenuation for infrared blocking capability at 940 nm after long-term usage?
A: This optical window film utilizes high-stability nano-coating formulation. Produced under strict IATF16949 and ISO9001 quality-management protocols, its optical properties and thermal-insulating capability stay well-preserved throughout the warranty cycle, provided it is used under regular operating environments.
Q: What kinds of assistance could the manufacturer offer in case of post-sales troubles?
A: Every single roll is assigned a unique identification code. Our technical support team provides 24-hour turnaround for incoming post-sales cases via dedicated one-to-one communication to verify potential quality defects. We will furnish specialized analytical documents together with customized remediation proposals to reach satisfying results for clients.
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