A New Approach in Modifying Polymeric Coatings to Increase Corrosion Resistance Properties

Table 2

Corrosion rate values.

Sample	Clay (wt%)	CR (mm/yr) 3.5 wt% NaCl solution	CR (mm/yr) 3.5 wt% NaCl solution (80°C)
Bare	—	4.852𝐸−02	1.280𝐸−01
Pure epoxy	0	1.053𝐸−03	1.390𝐸−02
1	1	7.348𝐸−04	1.240𝐸−03
2	2	6.898𝐸−04	1.930𝐸−03
3	3	2.349𝐸−04	1.524𝐸−02
4	4	2.804𝐸−04	1.203𝐸−02
5	5	2.904𝐸−04	5.330𝐸−02