Industry News

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.

In the pursuit of flame retardant solutions that are more cost-effective, environmentally friendly, and multifunctional, a single flame retardant is no longer sufficient to meet stringent requirements.

When pursuing high-performance and aesthetically pleasing flame-retardant plastics, a core engineering trade-off involves whether the introduction of functional fillers compromises the optical properties of the product.

In material fire safety assessment, "smoke density" is a key quantitative indicator that measures how much smoke is produced when heated or burned. It is directly related to visibility, personnel evacuation probability, and rescue difficulty in a fire.

In the complex formulation system of polyvinyl chloride (PVC) cable materials, the addition amount of zinc borate (mainly 2ZnO·3B₂O₃·3.5H₂O) is not an isolated empirical value, but a system optimization result determined by the synergistic smoke suppression chemistry of "chlorine zinc boron", the performance goals of the final product, and the comprehensive cost-effectiveness.

In fire safety science, "smoke suppression" and "flame retardancy" are equally important but have different mechanisms as the core objectives. Zinc borate (taking the most commonly used 2ZnO·3B₂O₃·3.5H₂O as an example) is widely recognized as an efficient smoke suppressant synergist.