Sometimes there can be a big misconception that lead-free solder is a much healthier eco-friendly option for soldering, but as stated before it is completely the opposite despite having no lead.
The temperature needed to create a good solder joint using lead-free solder is much higher, causing a stronger reaction to the flux, creating more solder smoke with a greater number of toxic particles. Soldering/Rework: Over the last 10 years or so, we have significantly been moving away from lead soldering and opting for friendlier lead-free soldering however, this creates more fumes. Types of applications that require fume extraction MEK/Acetone/Formaldehyde – chemical compositions should not be inhaled.Laser – etching and engraving can produce harmful VOC compounds.Lead-free alloys – flux fumes require ventilation.Soldering/Rework – applications can produce harmful particles and gases.Fume extraction is typically used in the following applications: After the filtration, all the toxic and dust particles are then trapped within the filter. A fume extractor is like an air filter that sucks in contaminated air within the environment and then returns the clean air which passes through a filter. Most companies will be under strict health and safety guidelines from their governing bodies to implement such systems. Fume extraction systems are a logical solution to this problem.įume extraction systems are used to filter and extract toxic particles and dust in the workplace. Those particles that are being generated pollute the air inside, leading to health and safety hazards, including human inhalation, and potentially damaging any expensive equipment. This guide to fume extraction systems will help you fully understand the benefits of fume extraction, the types of fume equipment, and the potential hazards of toxic particles in the working environment. Fume extraction in the workplace can often be an area that is overlooked, even in large production facilities where there is lots of air ventilation.
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