Chemical Name: Titanium dioxdie
Molecular Formula：TiO2
Cas No.: 13463-67-7
Packing: 25kg, 500kg, 1000kg/bag
Product Description
ATR-321 is a rutile titanium dioxide specifically designed and manufactured for high-end applications such as solar cell white encapsulant films, fibers, decorative films, and modified plastics. It features a stable blue undertone and excellent dispersibility, ultra-high tinting strength and whiteness, outstanding processing performance and thermal stability. With characteristics including complete crystal structure, high reflectivity, superior weather resistance, and customization capabilities, it is the preferred titanium dioxide for high-end demands in new energy materials, advanced process materials, and related fields.
Main Features
- Stable blue undertone and dispersibility
- Ultra-high tinting strength and whiteness
- Excellent processing performance and thermal stability
- Good weather resistance
Applicable scope
- Solar cell white encapsulant films
- Fibers
- Decorative films
- Plastics
- High-concentration masterbatch
| ITEM | INDEX |
|
TiO2 Content,% |
≥96 |
| Rutile Content (Conversion Rate),% |
≥98 |
|
Organic Surface Treatment |
Silicone(Products with TME available) |
|
Color' |
L*≥98.6 |
|
b* ≤1.7 |
|
| Tinting Strength(vs.Reference Sample)2,% |
≥107 |
| Carbon Black Undertone(CBU)2 |
16.5-18.5 |
| Melt Flow Rate(MFR),g/10min |
≥20(Negotiable between 20-35) |
| Filtration Pressure Value (FPV)*(EN 13900-5),bar/g | ≤0.15 |
| Oil Absorption,g/100g Pigment | ≤16 |
|
Volatiles at 105°C (at Packing),% |
≤0.3 |
|
Volatiles at 300°℃,% |
≤0.5 |
|
Color Difference at 300°C (△E*) |
≤0.5 |
|
Electrical Resistivity,Ω.m |
Customized |
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