SEMITI 880 vs Tronox CR-880
SEMITI 880 matches Tronox CR-880's automotive OEM acid-rain resistance and tight color tolerance.
Tronox CR-880 is widely qualified across automotive OEM paint Tier-1 suppliers for solid white topcoats. SEMITI 880 targets the same niche: tight color spec (Δb* < 0.3 batch-to-batch), acid-rain resistance (ISO 21227), and clearcoat-compatibility in 1K and 2K acrylic-PU systems.
Side-by-side specification
Typical published specs for the two grades. Customer-specific CoA on inquiry.
| Property | SEMITI 880 | Tronox CR-880 |
|---|---|---|
| Acid spot etch (ISO 21227) | Pass — no visible mark | Pass — no visible mark |
| Color (b*) batch tolerance | Δb* ≤ 0.3 | Δb* ≤ 0.3 |
| QUV gloss retention (1500 hr) | >90% | >90% |
| Florida (5 yr) ΔE | < 1.5 | < 1.5 |
| Stone chip (D3170 at -20°C) | Rating 8+ | Rating 8+ |
| OEM qualification time | 6–12 weeks (typical) | Established |
| Landed cost (Asia) | ~40% lower | Reference |
Bold amber indicates the column with the stronger value on that line.
When to choose which
- →Automotive OEM cost-down programs in Asia / India / SE Asia
- →Tier-1 paint supplier with capacity for new qualification cycles
- →Aftermarket and refinish (no OEM qualification barrier)
- →Established OEM programs with no qualification budget for substitution
- →Premium automotive segments (luxury brands) where brand specification is binding
Drop-in substitution
Pricing context
Tronox CR-880 lands in Asia at USD 4.00–4.40/kg. SEMITI 880 lands at USD 2.60–3.00/kg. The 35–40% cost gap finances qualification testing and ongoing savings.
For Tier-1 automotive paint suppliers willing to invest in qualification, SEMITI 880 delivers matched performance at 40% lower cost.
Request SEMITI 880 sample for Tronox CR-880 substitution trial
Free 25 kg sample for technical evaluation. We typically respond within 24 hours UTC+8. FOB / CIF / DDP terms available to most ports worldwide.