On October 5, 2025, in the meeting room of Beijing Huarui X Cheng Technology Co., Ltd., a latest test report from PetroChina Research Institute of Petroleum Processing (RIPP) was solemnly placed on the table — another high-performance polyolefin material of the company had successfully passed the rigorous inspection of industrialization trials. Behind this lies a cooperative practice of bridging the key link from "lab-scale test" to "industrialization".

The methylaluminoxane (MAO) series products authorized by Grace Trading (Hong Kong) Co., Ltd. and introduced by Beijing Huarui X Cheng Technology Co., Ltd. are the core key to the ultimate success of this cooperation.

In the laboratory, researchers from RIPP have long achieved remarkable results through lab-scale research on metallocene polyolefins. They successfully prepared cutting-edge polyolefin products with performance far exceeding traditional materials using methylaluminoxane.

This product boasts higher strength, better transparency, and superior heat resistance, showing broad prospects in cutting-edge fields such as high-end films, automotive lightweighting, and medical packaging, and is a "potential star" in the future materials field. However, there is a huge gap between the lab-scale reaction with an output of only a few liters and industrial production with a capacity of thousands of tons.

Catalysts that perform excellently in the laboratory often suffer from "acclimatization" when scaled up to industrial equipment. Catalytic efficiency is extremely unstable, polymer particle morphology is irregular, making it difficult to meet industrial production standards. What's more dangerous is caking and clogging of the large-scale production system...

How to break through the bottleneck of industrialization? Just as RIPP was troubled by this, Beijing Huarui X Cheng Technology Co., Ltd. emerged.

As the authorized agent of Grace Trading (Hong Kong) Co., Ltd. in China, Huarui X Cheng not only provided raw materials for catalyst products for this technological breakthrough, but also a mature and reliable overall industrialization solution that has been long verified in the global market.

As a world-leading catalyst supplier, Grace is internationally renowned for the stability and scalability of its metallocene catalyst products. On this basis, Huarui X Cheng's technical team provided more critical services for RIPP: from detailed interpretation of catalyst characteristics, to assisting in matching reactor process parameters, and formulating response plans for potential problems in advance, safeguarding the transformation of scientific research achievements with professionalism.

Ultimately, the catalyst data package provided by Huarui X Cheng became the key to solving the problem. Even in the harsh industrial environment of high pressure and high flow rate, this catalyst can maintain extremely high comonomer and hydrogen regulation sensitivity. This feature enables industrial equipment to accurately replicate the molecular structure design in the laboratory, ensuring stable and controllable product performance. At the same time, its excellent particle morphology control technology fundamentally solves the problem of poor fluidity of polymer particles and completely avoids the risk of caking in large fluidized bed reactors.

Finally, as expected by all parties, RIPP's scientific research achievements successfully achieved industrial breakthrough. Its significance lies not only in the birth of a new product, but also marks a solid step forward for RIPP in the independent R&D and industrialization capabilities of high-end polyolefin materials.

Company： Beijing Huarui X Cheng Technology Co., Ltd.

Contact Person:Zhansheng Xu

Email:hrxc@bjhrxc.com

Website:http://www.bjhrxc.com/

Telephone:010-62830291

City：Beijing