Rare earth butadiene rubber is a member of the butadiene rubber series and is named after the rare earth element (ruthenium) compound as a catalyst. At the same time, it is also the highest in the neutral structure of the butadiene rubber series, the lowest content of 1,2, the most complete linear structure, and the […]

(1) Performance Low cis polybutadiene has distinct characteristics compared to polybutadiene using other catalytic systems. First of all, in the molecular arrangement, its cis and trans structures are irregularly distributed, so that the cold resistance is better and the low temperature flexibility is more excellent. Second, the molecular weight distribution of low cis polybutadiene is […]

Intelligent design is one of the new development directions of synthetic polymer materials, and it is at the forefront of the development of synthetic rubber technology. The core concept of intelligent design is to introduce the idea of ​​”tailoring” in life into the field of polymerization of polymer materials. In short, the performance of several […]

Integrated rubber (integralrubber) is a new technology product for rubber synthesis, and is also a frontier project in the field of developing macromolecular design technology. It belongs to the category of “tailor-made” (tailor-made) in polymer synthesis. It successfully applies anionic polymerization to link conformation and sequence distribution, and is particularly suitable for the preparation of […]