High opacity and whiteness LOMON LR-108 pigment TiO2 titanium dioxide
High opacity and whiteness LOMON LR-108 pigment TiO2 titanium dioxide
LOMON® LR-108
LOMON® LR-108 pigment is an alumina treated rutile titanium dioxide pigment made by the sulfate process. It is specially designed for masterbatch and compounding applications.
LOMON® LR-108 pigment disperses easily in polyolefins, with minimal effect on melt flow index, so that even masterbatch with high TiO2 concentration can produce film with high opacity and whiteness.
LOMON® LR-108 pigment is recommended for plastics applications that require high thermal stability. It is designed with a hydrophobic surface that acts as a barrier to help prevent the pigment from absorbing moisture from the air.
RECOMMENDED APPLICATIONS
· Masterbatch & compounds
· Polyolefin & PVC film
· Plastics with high thermal stability
KEY FEATURES
· High heat stability
· High opacity and whiteness
· Low moisture absorption
· Low oil absorption
· Low reactivity with antioxidants
· Excellent compatibility with plastic resins
· Rapid and complete dispersion
TYPICAL PROPERTIES
| PARAMETER | VALUE | TEST METHOD |
| TiO2 content | 98.0% | XRF |
| Inorganic coating | Alumina | — |
| Organic treatment | Present | — |
| Moisture when packed* | 0.4% max | ISO 787-2 |
| Bulk density (tamped) | 1.1g/cm3 | ISO 787-11 |
| Oil absorption | 15g/100g | ISO 787-5 |
| Specific gravity | 4.1g/cm3 | ISO 787-10 |
| ISO 591 classification | R1 | — |
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