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In the practice of halogen-free flame retardancy for polypropylene (PP), the "addition amount" is the core parameter determining the final material performance and cost-effectiveness. However, there is no universal "optimal addition amount," as its value results from a complex balance among flame retardant technology routes, target performance levels, polymer matrix characteristics, and cost constraints.

Taixing Co., Ltd. held its first second employee representative meeting and the first second membership representative meeting of its labor union.

Testing and evaluating the flame retardant rating of polypropylene (PP) materials is not simply a matter of "ignition observation", but a systematic quantitative analysis based on rigorous combustion science and following global standardized procedures.

On January 31st, Taixing Co., Ltd. held its 2026 Annual Work Conference and Awards Ceremony. Guided by the spirit of the Fourth Plenary Session of the 20th Central Committee of the Communist Party of China, the conference fully implemented the deployment requirements of the Energy Group and the New Materials Company's 2026 annual work conferences, systematically summarized the achievements of Taixing Co., Ltd.'s various tasks in 2025, and scientifically planned and comprehensively arranged the development goals and key tasks for 2026.

In the halogen-free flame retardant process of polypropylene (PP), a common and thorny contradiction is that the successful achievement of flame retardant grades (such as UL94 V-0) often accompanies a significant decrease in material impact toughness, manifested as increased brittleness and easy cracking of the product.

In modern flame retardant materials science, a single dimension of "flame retardancy" is no longer sufficient to meet increasingly stringent fire safety standards. Low smoke, low toxicity, and no corrosion have become equally important core indicators as flame retardancy.