millijoule per square meter
Surface tensionexact by definition
The millijoule per square metre is exactly 10⁻³ N/m, and identically one millinewton per metre. It is the unit of surface free energy in adhesion, coating and wetting work: water is 72 mJ/m², polyethylene about 31, and untreated PTFE around 18, which is why nothing sticks to it.
| 1 | 1 |
One millijoule per square meter in every surface tension unit
| 1,000 | micronewton per meter (μN/m) | |
| 1 | millinewton per meter (mN/m) | |
| 1 | dyne per centimeter (dyn/cm) | |
| 1 | millijoule per square meter (mJ/m²)this unit | |
| 1 | erg per square centimeter (erg/cm²) | |
| 0.00101972 | gram-force per centimeter (gf/cm) | |
| 0.001 | newton per meter (N/m) | |
| 0.001 | joule per square meter (J/m²) | |
| 0.0000685218 | pound-force per foot (lbf/ft) | |
| 0.00000571015 | pound-force per inch (lbf/in) |
Solvers that use surface tension