/PRZWT/On November 24th, Dubai time, Big5 Global 2025, the largest construction and building technology exhibition in the Middle East and Africa, opened at the Dubai World Trade Centre. Shanghai Haiyouwei New Materials Co., LTD. (referred to as "Haiyouwei") showcased its third-generation PDCLC "Moying Instant Light" liquid crystal dimming technology at booth ARG264 in the ARENA exhibition hall, officially releasing its intelligent light control solution to the global construction industry. This is the first time that this technology has been fully demonstrated in the construction field, and it also marks that after accumulating experience in photovoltaic and automotive new materials, Haiyouwei is further expanding into the high-end construction market in the Middle East.
As an industry event attracting 85,000 professional visitors from 165 countries, Big 5 Global showcases the global trends of architectural technology innovation. Smart buildings and green energy-saving materials have received particular attention. Haiyouwei's participation in this exhibition is no accident: relying on the polymer materials technology platform, rooted in the long-term business foundation accumulation in the photovoltaic industry, and the advanced product system that the company has formed in the field of automotive intelligent glass. The third-generation PDCLC technology has been applied to multiple models such as the IM L6, triggering continuous discussions and positive feedback from the owner community in the mass production market. With these cross-disciplinary material experiences, Haiyouwei has a solid technical foundation to enter the Middle East construction market, and the demand for high-end energy-saving materials in Dubai is highly consistent with its technological advantages.
The "Ink Shadow Instant Light", a cross-disciplinary building featuring automotive-grade technology, has become the focus of the exhibition
At this exhibition, Haiyouwei's third-generation PDCLC dimming film "Ink Shadow Instant Light" attracted much attention. This product is based on the self-developed PDCLC technology system of Haiyouwei, which elevates liquid crystal dimming from "variable light" to "intelligent light control", and combines the strict process standards of automotive mass production to achieve a brand-new upgrade in architectural scenarios.
In terms of visual performance, "Ink Shadow Instant Light" has broken through the fogging limitations of traditional white PDLC:
Open state haze <2% : Close to the transparency effect of high-definition glass, it can be used in high visual demand scenarios such as viewing curtain walls, hotel rooms, and meeting Spaces.
Haze in closed state >95% : Completely blocks the line of sight, achieving immediate privacy protection.
5ms switching speed: Achieve a millisecond-level transformation from "transparent" to "private", and can be linked with an intelligent system for automatic light control.
In terms of energy-saving performance, the technological advantages are particularly prominent under the climatic conditions of the Middle East:
Block 99.99% full-spectrum ultraviolet rays (SPF130+/PA++++), reduce aging of building interior materials;
Block over 90% of infrared rays and reduce the heat load caused by solar radiation;
In the high-temperature environment of Dubai, it can significantly reduce the energy consumption of air conditioning and improve the overall energy efficiency of buildings.
In terms of reliability and weather resistance, "Mo Ying Shun Guang" has passed the strict standards of the automotive industry and can operate stably within the range of -30 ℃ to +90℃. Its switch life exceeds one million times, meeting the requirements for long-term use in curtain walls. In addition, its customizable color and zonal light control capabilities also provide more design options for commercial complexes, high-end residences and landmark buildings.
Chinese material enterprises are accelerating their global layout in intelligent construction
From photovoltaic materials to automotive-grade dimming materials, and then to this first complete solution display for the construction field, Haiyouwei is further expanding its material science advantages to a wider range of application scenarios. The demand for intelligent, energy-saving and sustainable curtain wall materials in the Middle East is continuously growing, which also provides a mature market for the application of its technology.
On the opening day, the booth of Haiyouwei AR G264 attracted builders, curtain wall enterprises and system integrators from the United Arab Emirates, Saudi Arabia, Qatar and other places to negotiate cooperation. Thanks to the advanced nature of its technical route and its stable performance adapted to the Middle East environment, Haiyouwei's exhibits have received significant attention from potential customers.
