Figures & data
Figure 1. Neutral salt spray resistance of Chromate primer IP3-6362 used with our standard catalyst sprayed over 2024 Aluminium alloy at 25 microns dry film thickness at t0, after 500 h of exposure, 1000, 4000, 6000, and 8620 h.
Figure 2. Neutral salt spray resistance of Cr-free primer IP3-6700 used with our standard catalyst sprayed over 2024 Aluminium alloy at 30 microns dry film thickness at t0, after 500 h of exposure, 1000 h, and 2000 hours.
Figure 3. Flow chart process when using IPTREAT12 surface pretreatment.
Figure 4. Neutral salt spray resistance of CF Variant 2 with Catalyst Mod 1 sprayed over 2024 Aluminium alloy (panel without pre-treatment has 35 microns dry film thickness; panel with IPTREAT12 has 30 microns dry film thickness) at t0, after 1000 h of exposure, 3200, and 5200 h.
Table 1. Tri-n-butyl phosphate (Skydrol) immersion for 7 days at 70°C.
Table 2. Water soak test for 7 days at 40°C.
Figure 5. Cyclic acidified salt spray resistance of CF Variant 1 with Standard Catalyst sprayed over panels pre-treated with IPTREAT12 2024 Aluminium alloy (top line 45 microns dry film thickness) and CF Variant 19 with Standard Catalyst sprayed over 2024 Aluminium alloy, no pre-treatment (bottom line 25 microns dry film thickness) at t0, after 500 h of exposure, 1000, 1500 h and 2000 hours.
Figure 6. Neutral salt spray resistance of CF Variant 15 with Catalyst Mod 1 sprayed over 2024 Aluminium alloy at a dry film thickness of 35 microns at t0, after 1000 h of exposure, 2000 hours, 4000 and 5000 h.
Figure 7. SEM-EDS images of CF Variant 15 with Catalyst Mod 1.
Figure 8. Neutral salt spray resistance of CF Variant 1 with Catalyst Mod 2 sprayed over panels pre-treated with IPTREAT12 2024 Aluminium alloy at a dry film thickness of 35 microns at t0, after 500 h of exposure, 2000 hours, 4000 and 6000 h.
