What is hardwood flooring made of?
Hardwood flooring takes timber and polyurethane directly. Trace them back and you pass 8 made things on the way to 7 raw materials.
How hardwood flooring is made See it on the map
What goes straight in
From the ground: 7 raw materials
- Timber goes straight in
- Water through polyurethane
- Crude oil through polyurethane, propylene
- Air through polyurethane, nitric acid
- Rock salt through polyurethane, chlorine
- Natural gas through polyurethane, nitric acid, ammonia
- Sulfur through polyurethane, chlorine, sulfuric acid