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Climate Conditions on Firework Quality

Amongst the pool parties, parades, and grills fired up for ones 4th of July celebrations, the cornerstone of the day comes as the day turns to eve, and all eyes turn to the sky.  May it be a simple sparkler waving through the darkness, local firework display, or the neighbor down the block testing local the firework ordinances…fireworks are a staple to celebrating our Nations Independence.  Much has changed over the past 2,000 years from when fireworks were conceived in terms of popularity and the manufacturing front needed to serve the masses.

Much of today’s firework manufacturing can still be traced back to China, but there are formidable names here in America still getting after the specialized trade of pyrotechnic artistry.  Names such as the Grucci’s, Rozzi’s and Zambelli’s bring the heat year after year.  In controlled environments, various packed pyrotechnic shells are manufactured for the big night.  Temperature and humidity place critical roles in the manufacturing of fireworks due to the impact on the internal chemical stability as well as their safety.

High temperatures in a manufacturing space can cause the chemicals in the pyrotechnics to degrade or even react prematurely – a huge safety factor for the workspace.  The necessity to keep and maintain consistent set temperatures in the manufacturing area keeps the stability of the internal components which in turn allows for proper functioning and predictability of the performance of the firework(s).  Keeping a cool area not only allows for ones workforce to be comfortable and work efficiently, a cool working area is essential to prevent any accidental ignitions.

Humidity levels also significantly affect the quality and safety of fireworks. Many chemicals used in fireworks are hygroscopic, meaning they absorb moisture from the air. High humidity can alter these chemical properties, lead to less effective or even unpredictable fireworks, on the flip side, low humidity can result in static electricity buildup increasing the risk of accidental ignition. The proper humidity control helps maintain the integrity of fireworks, ensuring they are neither too damp nor too dry, critical for their performance and safety.

Combining temperature & humidity control is essential for ensuring product quality, safety, and the strict regulatory compliance for pyrotechnics. Consistent environmental conditions lead to the reliable production of fireworks, producing the desired visual results and large concussions the crowds enjoy as they “Oooo & Ahhhh”. Stable conditions reduce the risk of accidental ignition and chemical reactions, keeping employees safe.

Manufacturing facilities across the board in various markets can have site specific needs to ensure their products meets the cut for their end user, as well as enhancing the safety of the workspace. W.B. Guimarin’s Team continues to provide engineered guidance for a wide array of facilities to meet their needed temperature and humidity constraints. To start up a conversation with our team just give us a shout and we can move forward from there.

Happy 4th of July from the Team here at W. B. Guimarin & Co.

“Giving Buildings Life Throughout South Carolina.”