👉 A blowing fluid, also known as a blowing agent, is a substance used in various manufacturing processes to create or enhance the expansion of gases within materials. Typically, these fluids are gases or liquids that, when introduced into a sealed or partially sealed product, decompose or vaporize at relatively low temperatures. This decomposition or vaporization generates significant pressure, causing the enclosed material to expand rapidly and often form bubbles. This expansion is crucial in processes like foaming, where the goal is to create a foam structure or to improve the material's properties such as insulation, cushioning, or reducing weight. Blowing fluids are essential in industries ranging from automotive and aerospace to packaging and construction, where they help achieve desired material characteristics and functionalities.
