Chemical Name: Titanium dioxdie
Molecular Formula: TiO₂
Cas No.: 13463-67-7
Packing: 25kg, 500kg, 1000kg/bag
Product Description
SR-2850 is a rutile titanium dioxide pigment specifically engineered for plastic applications requiring high weather resistance and whiteness. It is produced by Shandong Dongjia Group and features a hydrophobic organic surface treatment, making it suitable for non-polar polymer systems. This product is designed to deliver exceptional outdoor durability, superior whiteness, and a blue-tinged undertone, making it ideal for demanding plastic processing scenarios.
Main Features
-Excellent Weather Resistance.
-Superior Whiteness and Blue Undertone
-Optimal Processing Performance
-High TiO₂ Content and Purity
Application Scope
-Outdoor Plastics
-Premium Plastic Masterbatches
| ITEM | INDEX |
|
Tio2 content,% |
≥90% |
|
Inorganic coating |
Si Al |
|
Organic treatment |
( hydrophobic )no TMP ) |
|
L Value |
98.4~98.9 |
|
b Value |
0.90~1.30 |
|
Tinting Strength |
≥ 99 |
|
Carbon black undertone( CBU) |
16.0~17.2 |
|
MFR,g/10min |
6~9 |
|
FPV（EN13900-5）,bar/g |
≤ 0.5 |
|
Oil absorption, g/100g |
≤ 21 |
|
105℃ volatiles,% |
≤ 0.5 |
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