Molecular Formula：TiO2
Cas No.:13463-67-7
Packing:25kg, 500kg, 1000kg/bag
Product Description
HTR-616 undergoes inorganic surface treatment with alumina and is surface-modified using a specialized silane coupling agent. This product features a high blue undertone, excellent dispersibility, low oil absorption, strong system compatibility, and superior processing rheology. It is specifically designed as a dedicated titanium dioxide for plastic processing. Not only does it deliver maximum hiding power and a bright white color, but it also preserves the mechanical performance of finished plastic products. It is widely suitable for use in color masterbatches, profiles, sheets, and pipes made from polyolefins, PVC, ABS, PS, and other materials, as well as in leather color pastes, powder coatings, solvent-based coatings, and related fields.
Main Features
- Good compatibility with plastic resins and excellent dispersibility
- Offers good melt flowability in high-pigment-load masterbatches
- Excellent resistance to yellowing during high-temperature processing
- Features a bluer undertone and excellent whitenes
Applicable scope
- Color masterbatches for polyolefins, PVC, ABS, PS, and other materials
- Plastic profiles, sheets, and pipes
- Leather color paste
- Inks, powder coatings, solvent-based coatings, and related applications.
|
ITEM |
INDEX |
|
Inorganic Surface Treatment |
AL2O3 |
|
Organic Surface Treatment |
Silane Coupling Agent |
|
TiO2 Content(%) |
≥95 |
|
Brightness |
≥94.8 |
|
Tint reducing power (Reynolds number) |
≥1850 |
|
Volatile Matter at 105°C(%) |
≤0.3 |
|
Water-soluble Matter(%) |
≤0.5 |
|
pH of Aqueous Suspension |
6.5-8.5 |
|
Oil Absorption (m/m), % |
≤17 |
|
Resistivity (Ω.m) |
≥80 |
|
Mass fraction of screenings (45um),% |
≤0.02 |
|
Rutile Content (%) |
≥97 |
|
Whiteness, (compared to standard sample) |
not less than |
|
Oil dispersibility, (Hegman grind gauge reading) |
≥6.0 |
|
L* |
≥100.2 |
| b* |
≤1.5 |
Pigments
Accelerators
Rubber Antioxidants
Light Stabilizers
Foaming Agents
Plastic Antioxidants
Lubricants
Cellulose Ethers
PVC Heat Stabilizers
Surfactants
Chelating Agents
Optical Brighteners
PVC Processing Aids
Fillers
Coating Additives
Styrene-Acrylic Emulsion
Water-based Coatings 
Building Materials 
Shoe Materials
Plastics
Rubber
Water Treatment
Ultra-light Clay
Daily Chemicals
Oilfield and Lubricant 
Food