求翻译：本文综述了阻燃剂的种类、阻燃机理及未来的发展方向，着重介绍了聚丙烯膨胀型阻燃剂的阻燃机理、研究进展和发展潜力。是什么意思？

This article reviews the types of flame retardants, flame retardant mechanism and the future direction of development, highlights the mechanism of polypropylene intumescent flame retardant, research progress and development potential.

This article provides an overview of the flame-retardant and flame retardant-type, and the future direction of development, and focuses on the polypropylene intumescent fire retardant and fire retardant, the progress of the study and development potential.

This article will summarize the burning inhibitor type, has been flame-resistant the mechanism and the future development direction, introduced emphatically the polypropylene inflated the burning inhibitor being flame-resistant mechanism, the research progresses and develops the potential.

This article provides an overview of types of flame retardant, flame-retardant mechanism and future development direction, highlights of intumescent flame retardant polypropylene flame retardant mechanism, the potential for progress and development.

正在翻译，请等待...