Chemical Name: Titanium dioxdie
Molecular Formula：TiO2
Cas No.: 13463-67-7
Packing: 25kg, 500kg, 1000kg/bag
Product Description
ATR-315 is a rutile titanium dioxide developed by our company for applications such as PVC calendaring and profiles, outdoor plastics, and high-temperature-resistant powder coatings. It employs an optimized formulation of inorganic surface coating and organic surface treatment, enabling the product to deliver outstanding performance in plastic processing systems—including heat resistance, processing flowability, and weather resistance.
Main Features
- High heat resistance
- Good processing flowability
- Excellent weather resistance
Applicable scope
- PVC calendaring and profiles
- Outdoor plastics
- High-temperature-resistant powder coatings
| ITEM | INDEX |
|
TiO₂ Content (%) |
≥ 93.00 |
| Rutile Crystal Content (%) | ≥ 98.00 |
| CIE L* | ≥ 98.20 |
| Oil Absorption (g/100g) | 17–22 |
| pH of Aqueous Suspension | 6.5–8.5 |
| Residue on 45 μm Sieve (%) | ≤ 0.01 |
| Electrical Resistivity of Aqueous Extract (Ω·m) | ≥ 80 |
| Inorganic Treatment | Silicon, Aluminum |
| Organic Treatment | Yes |
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