From "Benchmarking" to "Dialogue": Kerewo XCPS® High-Frequency Dielectric Materials Debut

In October 2026, the 19th IME Shanghai Microwave and Antenna Technology Exhibition was held at the Shanghai World Expo Exhibition and Convention Center. Shenzhen Createwave Technology Co., Ltd. showcased its self-developed XCPS® cross-linked polystyrene high-frequency dielectric materials at the exhibition, engaging in pragmatic technical exchanges with visiting customers and industry partners.

Over the three-day exhibition, most visitors to Createwave Technology's booth came from relevant fields such as microwave RF, communication equipment, aerospace & military, and medical imaging, with a high degree of professional alignment. However, their needs varied by stage—some had already initiated domestic substitution programs and, after confirming technical specifications on-site item by item, directly finalized sample verification plans; others were in the early research phase, bringing parameters for comparison, with a focus on understanding performance limits and supply stability; and still others were engineers building technical reserves, collecting materials and establishing contacts in preparation for future projects.

The Createwave technical team adjusted the focus of communication for each type of visitor: for urgent customers, they presented real-world application cases and delivery timelines; for research-oriented customers, they provided test data and process details; and for reserve-building customers, they offered complete technical whitepapers. Over the three days, the booth did not see superficial foot traffic, but every conversation was substantive—some confirmed sample shipments on the spot, some scheduled follow-up factory visits, and others left with specific project contact windows.

The XCPS® (cross-linked polystyrene) material showcased by Createwave Technology at this exhibition is positioned primarily as a substitute for ultra-low-loss cross-linked polystyrene materials supplied overseas (benchmarked against Rexolite® 1422). Key parameters are as follows:

Createwave Technology employs a fully domestic thermosetting process and is currently the only enterprise worldwide, apart from the original U.S. manufacturer, to achieve large-scale production of this class of material domestically.

"Making it is one thing; keeping every batch consistent is another." The Createwave Technology team repeatedly emphasized during the exchanges the importance of process reproducibility and batch consistency—this is also the true threshold for a material to move from the laboratory to the supply chain.

At present, XCPS® has entered the verification supply chains of multiple enterprises in the communications and ultrasound sectors, and has completed small-batch delivery verification in scenarios such as high-frequency and ultra-high-frequency antennas and airborne radar antennas. Applications cover 5.5G/6G base station dielectric components, satellite-borne/airborne radomes, ultrasonic transducers, lenses, and other areas.

Createwave Technology's core strategy at this stage is: not to chase conceptual hype, but to solidify batch consistency, delivery capability, and customized responsiveness, so that customers "dare to use, are willing to use, and continue to use" the product.