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Heat (Thermodynamics) Science Fair Project

Flammability of Household Fabrics

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Flammability of Household Fabrics | Science Fair Projects | STEM Projects
Are you curious to know which household fabric is least flammable? Test seven different fabrics in a propane barbecue to find out!

Hypothesis

The hypothesis is that cotton will burn fastest and the baby clothing will take the longest time to ignite.

Method & Materials

You will cut seven different fabrics into multiple 4"x4" squares, put one square of each fabric directly onto the shelf of a preheated propane barbecue, and time how long it takes for each piece to catch on fire.
You will need seven different fabrics, a propane barbecue, a stopwatch, and tongs.

Results

The results of the experiment showed that cotton and silk take the longest time to burn, at 20 minutes per square, and that the baby clothes melted as soon as they touched the heat. This indicates that it would be safer for young children, and even adults, to wear cotton and silk.

Why do this project?

This science project is interesting and unique because it tests the flammability of seven different fabrics in a propane barbecue, and the results can be used to inform people about which fabrics are safest to wear.

Also Consider

Experiment variations to consider include testing different temperatures and different sizes of fabric.

Full project details

You can find additional information and details for this science fair project here. Have fun exploring!

Related videos

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