What is PU Flooring?
PU or polyurethane is the material that has been developed as an alternative for heavy industries usage and has ever since become quite a common flooring material. PU flooring is primarily known to have excellent gloss and colour varieties. Its exceptional properties are somewhat similar to PVC.
Essentially, polyurethane coatings have high resistance to abrasion, chemicals, fire and high voltage. Due to its excellent characteristics, PU flooring is highly recommended for industrial usage and is especially suitable for chemical and food industries, commercial laboratories, medicine and public service flooring.
Additionally, polyurethane beautiful and smooth properties also make it the best option for creating a flat floor without any expansion joints.
PU Flooring vs Epoxy Flooring
Flexible vs Rigid
Generally, the main difference between polyurethane flooring and epoxy flooring is that the former is highly flexible and elastic, while the latter is rigid and breakable. This makes PU coatings more resistant to scratches and similar damage.
The major difference between these two types of materials is in the molecular structure, which results from the different approaches on how it fuses during the curing process.
Resistance to Chemicals
PU flooring is known to have high resistance to natural chemicals, lactic acid, for instance. This property is what makes PU flooring the best option in the food processing industry because it food grade flooring. However, epoxy flooring does not have resistance towards lactic acid, and it will experience a degree of corrosion and yellowing when coming in contact.
Sensitivity to Humidity
When it comes to humidity, PU flooring is known to be extremely sensitive to it. When it comes to moisture, a PU coating can be ruined entirely, making it crucial for the area to be kept dry while being installed. On the other hand, Epoxy resin flooring, although it can be affected by water, is influenced to a far less degree.
Unlike epoxy flooring, polyurethane is known to have higher UV stability. This means the flooring won’t turn yellow when exposed to sunlight. This gives benefits to users since PU flooring is typically low maintenance once installed.
The Usage of Polyurethane (PU Flooring) in Industrial Flooring System
- Food & Beverages Industry – F&B Industry need food grade flooring as the flooe need to be thermal shock resistance, chemicals resistance and heat resistance. This make PU flooring the best choice for food, drink and chemical industries.
- Basement Flooring – Its high flexibility and high durability make PU flooring the best solution for basement and parking areas.
- Laboratories – PU waterproofing floor is known to be highly resistant to chemicals, making it a great flooring material in laboratories, so it will be less slippery.
Thinking of Getting PU Flooring?
Are you currently considering having a PU flooring system in your industry? Is the project needed to be handed in in a short period of time? If that is the case, polyurethane flooring is a better option than epoxy because it fixes faster.
Essentially, as there are various industrial flooring products in the market, you need to understand that price is not always the only factor. Still, it is even more crucial to find the right kind of material for the facility intended purpose.
If you need to find out more about what type of flooring best suits your needs, get in touch with our specialists at Advanced Polytech today. Please write to us, and our team of experts will get back to you for your free consultation for your flooring project needs.