On November 7, 2023 at around 6 pm, Zhejiang Tuoxi Optical New Materials Co., Ltd. made a major announcement: the production of cycloolefin copolymer products has officially begun. This company has become the first domestic enterprise to achieve full chain independent and controllable industrial production and manufacturing of cycloolefin copolymer. Great Wall Mixer participated in this process and became one of the first suppliers.

COC/COP, known as cyclic olefin copolymer/polymer, has become the preferred material for optical components in the field of optics due to its excellent optical performance, high-temperature resistance, dimensional stability, high strength, chemical corrosion resistance, extremely low dielectric loss, and outstanding biocompatibility. Especially as AR/VR optical lenses, it can effectively achieve the lightweight design of AR/VR devices while providing beneficial optical performance. Additionally, it is widely used in medical packaging, consumer product packaging, and other fields. Due to technical restrictions imposed by foreign countries on COC/COP, challenges exist in the production of essential components such as reaction monomers, catalysts, and polymerization processes. The industrialization barrier is extremely high, leading to the current complete dependence on imports in the domestic market. Recognizing its importance, the material has been included in the Key New Materials Application Demonstration Catalog (2021 edition) by the national government.

The official commissioning of Tuoxi Optical Cyclic Olefin Copolymer products has shattered foreign technological monopolies, signifying a significant advancement in enhancing the performance of optical devices!

As one of their equipment suppliers, GreatWall technical team, through multiple rounds of discussions and experiments with the customer, ultimately selected different forms of agitators based on the characteristics of A/B/C class process media. This addressed a series of issues such as unstable temperature control, low dissolution rates, and poor controllability of the medium in solid-solution states. Despite encountering some challenges along the way, Great Wall Mixing, relying on its professionalism and service quality, ultimately gained the trust of the customer, contributing to their breakthrough in breaking foreign technological monopolies.

GreatWall Mixers has earned a stellar reputation over the years within the industry. We have grown hand in hand with our customers, consistently supporting various clients in breaking foreign technological monopolies and achieving significant technological breakthroughs. GreatWall Mixers aspires to be a national enterprise, building a Chinese brand that resonates globally, and contributing to the worldwide acclaim of Chinese manufacturing.