This calculator provides BMI and the corresponding BMI weight status category. Use this calculator for adults, 20 years old and older. For children and teens, 2 through 19 years old, use the BMI Calculator for Children and Teens.
How to Apply Polyurethane. Polyurethane is a type of synthetic varnish used for finishing and sealing wood. In interior applications such as finishing floors and wood furniture, polyurethane is harder and more resistant to abrasion than its naturally-derived counterparts.
Polyurethane is a material that can be found in many products that we use in our daily lives. Heating of. polyurethanes or polyurethane containing-articles may be necessary during processing and/or product applications. Under normal processing conditions, this may not result in thermal decomposition. However, when heated above.