Ruichem® RC-919
Ruichem® RC-919 is a rutile titanium dioxide pigment, manufactured by the sulfate process. It is a multipurpose type product, used for rigid & flexible PVC, masterbatch, engineering plastic, powder coating, solvent-based coating, etc.
【Key Features】
• Good opscity, good whiteness, blue undertone
• Disperses easily in PVC, polyolefins and so on
• High heat resistance
• Good durability
【Applications】
★ Rigid and flexible PVC
★ Powder coatings
● General purpose PE/PP masterbatch
● General purpose polystyrene and ABS
● Rubber
● Solvent based industrial coatings
Remarking: ★ Highly Recommended; ● Recommended
【Properties】
| TiO₂ content | ≥93.0% |
| Inorganic coating | Zr, Si, Al |
| Organic treatment | Present |
| Specific gravity | 4.0 |
| Average particle size (μm) | 0.28 ~ 0.33 |
| Loss at 105℃ | ≤0.50% |
| Oil absorption (g/100g) | ≤20.0 |
| ISO591-1:2000(E) | R2 |
【Package & Storage】
Package: 25kgs craft paper bag, or 500kgs/1000kgs plastic woven bag.
Storage: Keep tightly sealed and stored in a cool, dry and well-ventilated area.